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54 Monday, 18 March 1 •13:30 OM2A.1 detection. comparedreflections when to direct showing resilience ahigher to spurious to other existing architectures and PON,in reflective comparing them applied to upstream transmission on coherent detection technologies Italy. comunicazioni, Politecnico di Torino, Portugal Universidade Aveiro, de Presider: Antonio Teixeira; OM2A •CoherentPON 13:30–15:30 Reflective PONs,Reflective Gaudino Roberto Advantages of Coherent in Detection Dipartimento di Elettronica eTele- We present our recent results Room 303A Invited 1 ; Univ. of Arizona, USA Presider: Ivan Djordjevic; Processing OM2B •Signal 13:30–15:30 Canada; Canada; (COPL),Lasers Universite Laval, Dept., Ctr. for Optics, Photonics and sein Ghazisaeidi sein Univ. of Arizona, USA; with simulations. at 16 Gbaud, and compare resultsthe coherent detection of 16-QAM signal compensating SOA nonlinearities in back-propagation scheme for post- computationally filter digital efficient demonstrate performance the of a France, France. QAM, Siamak Amiralizadeh SOA-induced Nonlinearities in16- Filter Back-propagation to Suppress ValidationExperimental of Digital OM2B.2 •13:45 optimum modulations. forCPE is imperfect, inparticular showsmethod robustness good when (CPE) is proposed. The proposed of phase imperfect carrier estimation soft-iterative-decoding presence inthe late symbol log-likelihood-ratios for Monte- to calcu method Carlo based works Division, NECLabs, USA.A B. Djordjevic in thePresence of Noise, Phase Ivan Transport Optical Ultra-High-Speed Modulation forOn theLDPC-Coded OM2B.1 •13:30 Nguyen 1 , Chul Soo Park, Chul Soo Room 303B 09:00–12:00 2 Alcatel-Lucent Bell Labs 1 , Ting Wang We experimentally 2 , Leslie Rusch, Leslie 2 Optical NetOptical 1 , Amirhos- 2 1 ; , An T. 1 ; 1 Details onallWorkshops (bothSundayandMonday)canbefoundonpages8-11 ECE, 1 ECE - Corp, USA Presider: Xiang Zhou; AT&T Advanced DSP OM2C •SDMand 13:30–15:30 kawa Sleiffer over MCF. 294km transmission of 112Gb/sPM-16QAM We demonstrate improvement inthe receptioncarrier for SDM signals. andoffset phase on noise shared based tant to compensate method frequency tion, Japan. We propose anoise resis- Koonen Ito lands; Eindhoven Univ. of Technology, Nether experimentally demonstrated.experimentally OSNR gain at 3.8×10-3 FEC-limit is FMF with MM-EDFA. inline A0.5dB DP-QPSK transmission over 70km are investigated for a 3x112Gbit/s phase-averaged PLL single digital complexity, a master/slave both and & Co. KG, Germany. To reduce DSP Taillandier deGabory Fibers, Multicore over MultiplexedSpace-Division Signals and NoisePhase Offset Frequency of cessing for Scheme Compensating ReceptionA Shared and Carrier Pro- OM2C.2 •13:45 Uden, van Mode Fiber Transmission, Roy Estimation Phase Carrier inFew- Employing aSingle DPLL for Joint OM2C.1 •13:30 Kuschnerov 1 , Kiyoshi Fukuchi 1 , Yoichi Hashimoto 2 Nokia Siemens Networks GmbH OFC/NFOEC 2013 1 1 , Haoshuo Chen Room 303C ; 1 , Chigo Okonkwo 1 COBRA ResearchCOBRA Inst., 2 , Hugo Waardt, de Lunch 12:00–13:30 Lunch OFC 1 ; 1 1 , Manabu, Ari Emmanuel Le NEC Corpora- 1 , Toshiharu 1 1 , Maxim , Vincent 1 , Ton - - • 17–21 March 2013 (on your own) Room 303D Data CenterNetworks Cloud SymposiumI: OM2D •Enablingthe 13:30–15:30 (continued on pg. 56) strategy, architecture and of design he has played aleadership role inthe and Standards. For past the 15years, and Network Architecture, Strategy, Renato works Recio on System I/O cio working Discontinuities, Renato- Re of System Decade The Coming Net- OM2D.1 •13:30 Douglas Freimuth, IBM,USA AT&T Research Labs, USA; Presider: George Clapp, emerging technologies . solutions,new as well as some of the influencing demand the sideof these cover client the requirements that are This presentationwork services. will platform for net- agile to which run network and a virtualization services control and management, automated flat and converged, simpler network optimizedseeking: fabrics that are dominantin anew model. Clients are significant discontinuities and result emergingeral technologies may cause - whereunder atransitory sev period, Center Networking is model (DCN) 1 ; 1 IBM, USA.The traditional Data Ballroom A Invited

Transmission Networking and NM2E •Flexible 13:30–15:30 works, Brian Lavallee Submarine NetGridless Optical - NM2E.1 •13:30 Japan KDDI R&DLaboratories, Presider: Takehiro Tsuritani; of existing submarine networks. works can improve efficiencies spectral This how paper reviews netgridless submarinewidth of legacy repeaters. to limited the useable optical band - how many channels are supported due submarine cables are hindered as to 10 Gb/sto 40Gb/sand 100Gb/s.Older increasing existing channel rates from transmission technology, is which through of use the coherent-based world are upgraded being incapacity ada. Submarine networks around the Ballroom B NFOEC Invited 1 ; 1 Ciena, Can-

Monday, 18 March 55 , , , , - - - 2 1 1 1 Ter 1 ,Mo ; , Xian 1 - Guil , 2 2 1 , John E. , John 1 , Frédéric , Frédéric 1 , Molly Piels , Molly , Jean-Frédéric , Jean-Frédéric 1 1 , Michel Poulin Michel , 1 ECE Department, ECE Department, 1 , Stéphane Paquet , Stéphane ECE Department, ECE Department, ; 1 2 , Martin Guy Martin , 1 1 , David Plant , David , Marie-Josée Picard Marie-Josée , 2 1 , Qunbi Zhuge Qunbi , 2 , Qiugui Zhou , Qiugui Electrical and Computer 1 2 OFC , ChristineLatrasse 1 , Patrick Sirois , Patrick , Simon Savard , Simon 1 , Allen S. Cross 1 1 Room 304D Room , Michel Cyr Michel , 1 , Martin Pelletier Martin , , Yang Fu , Yang , Daniel Asselin , Daniel 1 2 1 , Joe C. Campbell C. Joe , 2 , Vincent Trudel Vincent , 1 , Mathieu Chagnon , Mathieu 2 Univ. of Virginia, USA; Virginia, of Univ. Gagné Xu D’A m o u r s Jon Peters Jon François Pelletier François Poulin Patrick Paquet Carl OM2J.2 • 13:45 Ultra-Compact Based Receiver Coherent Yves Silicon, on Integration Hybrid on Painchaud OM2J.1 • 13:30 Pho High-Speed Waveguide High-Power - todiodes Heteroge Photodiode and Arrays Silicon-on-Insulator, on neouslyIntegrated Beling Andreas aXion Inc, Canada; Canada; Inc, aXion A coherent A coherent Canada. Univ., McGill Engineering, presented. is photonics basedsilicon on receiver single-channel confirmedis by performance Its PM-QPSK with tests transmission WDM and 4800 km. The to up 28 Gbaud at modulation dimensions very with is compact core packaged x 8 mm. 6 mm of Univ. of California at Santa Barbara, USA. We Barbara, Santa at California of Univ. modified uni-traveling InP-based demonstrate with waveguides SOI on carrier photodiodes 30 to up 0.85 A/W, of responsivity internal an power. high output RF and bandwidth, GHz current- exceed a saturation arrays Photodiode +10 and 630 mA*GHz of bandwidth-product 20 GHz. at power RF output dBm hamed Morsy-Osman hamed Bowers laume Robidoux laume 13:30–15:30 I OM2J • Silicon Photonics of Univ. Bowers; John Presider: USA Barbara, Santa California - , Peter Peter , 3 Chair of of Chair , Marcel , Marcel 1 , Daniel , Daniel 1 1 ; 3 European Ctr. 2 Deutsche Telekom Telekom Deutsche 3 , Erik, Weis 2 , Dirk Breuer , Dirk 3 European Ctr. for Information Ctr. European NFOEC 2 TU Dortmund,Chair for High High for TU Dortmund,Chair 1 Room 304C Room ; 1 , Erik Weis , Christian G. Schaeffer 2 1 , Daniel Fritzsche Daniel , 1 T-Labs (Research and Innovation), Deutsche Deutsche Innovation), and (Research T-Labs Field trial results of of trial Field results Germany. AG, Telekom frequency modulated optical high resolution - ap monitoring (FMCW) wave continuous chirp variable The presented. are proaches cancellation noise the phase and technique rate a deployed on results promising method show fiber PON-infrastructure. and Communication Technologies, Germany; Germany; Technologies, Communication and Fritzsche for and Information Communication Technolo gies - EICT GmbH, Germany; Germany; GmbH, - EICT gies High Frequency Engineering, Helmut Schmidt Schmidt Helmut Engineering, Frequency High Germany; Univ., 3 NM2I.1 • 13:30 FTTH/PON Monitoring a Novel of Field Trial Wavelength- Based Unique on Technique Christopher Selective Combinations, Mirror Bentz NM2I.2 • 13:45 Optical Resolution High of Field Evaluation Passive in Approaches Monitoring FMCW Sebastian Gaede Optical Networks, Jastram Germany. & Innovation), (Research AG,T-Labs succeeded concept monitoring PON Ournovel equal in a field trial. at located Subscribers identified across individually were distances and loss dB one-way 30.7 least at with a PON components. cost low of utilization Krummrich Frequency Technology, Germany; Germany; Technology, Frequency 13:30–15:30 NM2I • FTTx Network Operation Google, Dashti; Pedram Presider: USA (on your own) your (on Lawrence Berkeley 17–21 March 2013 1 ; 1 • Invited Ballroom E Ballroom Mike Bennett Mike This paper examines examines paper USA. This Laboratory, National energy-efficient networking for the motivation Energy-Efficient the role and centers in data center the in making data have could Ethernet when combined energy-proportional network technology. network optical with OM2H.1 • 13:30 Network Energy Efficiency Network Data the in Center, 13:30–15:30 OM2H • Low Cost and Energy Efficient Optical Interconnect Intel Alduino; Andrew Presider: USA Corporation, Lunch12:00–13:30 , - 1 OFC/NFOEC 2013 Univ. 1 , Luca , Luca , Nisar , Nisar ; 2 1 1 TeCIP-Inst. TeCIP-Inst. 2 , Yongxiong Yongxiong , 1 National LaboratoryNational 1 ; Details on all Workshops (both Sunday and Monday) can be found on pages 8-11 can be found Sunday and Monday) (both all Workshops Details on 1 , Yan Yan 1 OFC , Gianluca Berrettini , Gianluca 1 Ballroom D Ballroom , Hao Huang Hao , 1 Polarization independent multicasting multicasting independent Polarization , Antonella Bogoni , Antonella , Dvora Rogawski, Alan E. Willner Alan Rogawski, , Dvora 1 1 09:00–12:00 Ren Ahmed of TEchnologies for Communication, Informa tion and Perception, Scuola Superiore Sant’Anna, Sant’Anna, Superiore Scuola Perception, and tion Italy. 2-fold and 3-fold in a PPLN. demonstrated is a 112Gb/s 16QAM of conversion wavelength signal- respec PM-16QAM a 224Gb/s and penalties with experimentally achieved is tively, BER=10-3 2.9dB at within Gianluca Meloni Gianluca OM2G.2 • 13:45 a 224Gb/s PM- of Optical Multicasting Lithi Periodically-Poled - Signala in 16QAM Malacarne Antonio Waveguide, um Niobate OM2G.1 • 13:30 - ReconfigurableOrbital-Angular-Momen Multiple among tum-Based Switching Yue Channels, Yang Data 100-Gbit/s Presider: Paul Juodawlkis, MIT Juodawlkis, Paul Presider: USA Laboratory, Lincoln Poti We demonstrate demonstrate USA. We California, Southern of switching optical reconfigurable OAM-based modes. Three- OAM multiple among functions - 3.6-dB con shows modes exchange OAM pair efficiency exchange selective data version and channels OAM 100-Gb/s QPSK three among penalty. a 2.1-dB OSNR has 13:30–15:30 of OM2G • Applications Optical Signal Processing of Photonic Networks, CNIT, Italy; Italy; CNIT, Networks, Photonic of

Tutorial This tutorial ex- tutorial USA. This OFS, 1 ; 1 Ballroom C Ballroom 13:30–15:00 Fibers OM2F • High-capacity and for Communication Computers Capacity Constraints, Carrier Constraints, Economics, Capacity Cable and Design, the Limits Fiber and of RobertLingle Robert Lingle, Jr. is Director of Fiber Design of Director is Robert Jr. Lingle, in Norcross, OFS at Research Systems and Electrical of Professor Adjunct as well GA, as the Georgia at Engineering Computer and interests research His Technology. of Institute electronic and optical of in the confluence are in optical impairments mitigating methods for in both and single systems communications for responsible is he OFS, fibers. At multi-mode advanced of fiber the development design and and graduate His platforms. manufacturing and Raman used ultrafast post-doctoral work struc- probe to spectroscopy photoelectron and in liquids dynamics electronic and tural nanostructures. OM2F.1 • 13:30 OM2F.1 Presider: Misha Brodsky; AT&T AT&T Brodsky; Misha Presider: USA Labs, plores capacity limits and investment returns returns investment and limits capacity plores based the cable on optical a deployed for practical limits and fundamental of interplay design. in fiber cable and 56 Monday, 18 March Choi WDM PON. 60-km reach coherent RSOA-based Gb/s QPSK upstream transmission in technique,this we demonstrate 25.78- bandwidth-limited RSOA. By using modulated generated signal by using estimation technique for phase- the We propose a simple phase carrier Engneering, KAIST, Republic of Korea. Hyun Hong Coherent WDM PON,based Ui Technique for RSOA- High-Speed A Simple Carrier-Phase Estimation •14:00 OM2A.2 Kai Habel Kai feasibility of such aconcept. resultsexperimental have shown the length reuse for colorless ONUs. The using SSB modulation and wave - system suitable for up to 320 users, demonstrate a Subcarrier-WDM-PON AG Optical Networking, Germany. We Wavelength Reuse, System SSB with Modulation and Coherent Subcarrier-WDM-PON •14:15 OM2A.3 Continued OM2A •CoherentPON— communications, Germany; Hertz Inst., Fraunhofer Inst. for Tele Griesser Optical Networking, Germany; 1 , Yun Chur Chung 3 Room 303A , Jorg P. Elbers 1 , Michael H.Eiselt 1 , Keun Y. Cho Christoph Kottke Christoph 3 1 1 ; ; , Hyeokgyu 2 1 1 ADVA AG Heinrich- Electrical 2 , Helmut 3 Follow @ofcnfoeconTwitter. ADVA Use hashtag#ofcnfoec . 1 Join theconversation. - , Processing—Continued OM2B •Signal Takashi Mizuochi with existing nonlinear phase noise. forsential performance optimization correcting capability of FEC is es- equalization performance and error decoder. The appropriate choice of ity and equalizer soft-decision FEC concept of combination of nonlinear Japan. Corporation, OM2B.3 •14:00 Takashi Sugihara CoherentFEC inDigital Systems, Processing Signal Collaborative with Room 303B 1 1 , Tsuyoshi Yoshida ; 1 Mitsubishi Electric Electric Mitsubishi Invited We the discuss 1 - ,

Continued Advanced DSP— OM2C •SDMand of Louisiana at Lafayette, USA; trical and Computer Engineering, Univ. Wang Fibers, xuan he Mode Group Delay in Few Mode for Compensation of Differential Mean Square Algorithmmain Least A Fast Convergence- Do Frequency OM2C.4 •14:15 tation complexity. with negligible increase inimplemen- convergencethe by speed about 30% sion systems. This algorithm improves transmisalgorithm fiber - infew-mode frequency-domain least-mean-square convergencethe of amodified speed Labs-Research, USA. We investigated as fast as 4-kHz. ofquency channel matrix can reach results reveal that evolution the fre- Experimentalin two-modefibers. dynamic evolution of channel matrix processing signal tal to characterize employ coherent detection and- digi Southwest Jiaotong Univ., China. We mation Photonics & Communications, Jia Ye Jia Melbourne, Australia; OM2C.3 •14:00 Xi Chen Fibers, Xi tion of Matrix Channel inTwo-mode EvoluCharacterization of- Dynamic 1,2 1 , Yi Weng OFC/NFOEC 2013 , William Shieh Room 303C OFC 1,2 1 1 , Zhongqi Pan , Jiayuan He , Xiang Zhou 1 2 ; Ctr. Infor for 1 The Univ. of 1 , An Li 1 2 2 ; AT&T , Junyi 1 Elec 1 - - , • 17–21 March 2013 available onlinefor www.ofcnfoec.org and clickonthe download. Visit Room 303D Papers are button.

workshops/dc-caves-workshop/). shops www.i-teletraffic.org/itc22/ (see Switchingernet CAVES) (DC work- Center Converged And Virtual Eth- He created and chairs IEEE the Data ence (e.g. IEEEand ACM) papers. dozens of refereed confer technical already issued. He has published 200 patents, of over which 100have standards. He over has also filed of IO several and Network industry afoundingbeen engineer and author NetworkingDefined stack. He has network virtualization and Software includeswhich physical the fabric, System Networking product strategy, He is currently responsible for IBM’s future IBMsystem IO and Networks. Continued Data CenterNetworks— Cloud SymposiumI: OM2D •Enablingthe (continued on pg. 58) Manville John The Programmable Cloud, today’s on-demand world. agility and flexibility to keep up with mable data center that give you will the investments and create aprogram - explore how to build on your existing about infrastructure. This session will going to require some thinking new mostthe of trends, these however, is increase worker productivity. Making improve customer and experiences fer opportunity the to significantly apps,as social cloud, and BYOD of- Services. In role, this ManvilleServices. leads of Infrastructure ITGlobal Cisco John Manville is Vice Senior President OM2D.2 •14:15 1 ; Ballroom A 1 Cisco, USA.Trends such Invited - Continued Transmission— Networking and NM2E •Flexible Optical Networks,Optical Masahiko Jinno Toward Virtualized Elastic Deeply NM2E.2 •14:00 2 and Hirano Akira the opticalthe domain. granular sub-port level grooming in level virtualization that achieves fine architecture on equipment based propose anovel transport system level to sliceable equipment level. We networks from elastic the networking We virtualization the discuss inoptical Innovation Labs., Corp., NTT Japan, Currently with Kagawa Univ., Japan. Ballroom B NFOEC 1 Invited ; 1 NTT NetworkNTT 1,2

Monday, 18 March 57

- , Paul , Paul 2 , Frederic , Frederic STMicro 3 3 , Delphine Delphine , 1,3 CNRS - Univ. Paris Paris CNRS - Univ. 1 ; 2 , Charles Baudot , Charles Invited 1 OFC , Leopold Virot Leopold , 1 , Jean-Michel Hartmann , Jean-Michel 1 Room 304D Room , Eric Cassan This paper reports on high speed on reports Ge paper This , Jean-Marc Fédéli , Jean-Marc 1 3 CEA-Léti Minatec Campus,, France; France; Campus,, Minatec CEA-Léti Boeuf OM2J.3 • 14:00 2 Crozat Marris-Morini 40Gbit/s germanium waveguide photodiode, germanium 40Gbit/s Vivien Laurent Sud - Inst d’Electronique Fondamentale, France; France; Fondamentale, d’Electronique Inst - Sud electronics, Silicon Technology Development, Development, Technology Silicon electronics, France. waveguides Si in integrated photodetectors (25nA current very dark low whichpresent bias zero under operation @-1V). 40Gbit/s 1.55µm. of a wavelength beenhas at reported OM2J • Silicon Photonics I— OM2J • Silicon Continued Invited NTT Access Network Service Network NTT Access 1 NFOEC ; 1 Room 304C Room This paper describes describes paper This Japan. Labs., Systems optical for work maintenance and operation We future. and in the present networks access - aug employs that system a navigation report describeand technology, (AR) reality mented this work. for prospects the future Operation and maintenance work using using work maintenance and Operation AR technology optical access networks, for Ogushi Ikutaro NM2I.3 • 14:00 NM2I • FTTx Network Operation—Continued , - 1 , Frederick , Frederick 1 Jonathan Pro 17–21 March 2013 , Christian W. Baks , Christian W. 1 • IBM T. J. Watson Research Research Watson J. T. IBM 1 ; Ballroom E Ballroom 1 Braodcom Corporation, USA. We Corporation, Braodcom 1 ; 1 , Benjamin G. Lee, Benjamin 1 Clint Schow Clint 35-Gb/s VCSEL-Based Optical Link 35-Gb/s VCSEL-Based using Circuits, CMOS SOI 32-nm OM2H.2 • 14:00 esel A VCSEL-based multimode fiber multimode USA. A VCSEL-based Ctr., circuits CMOS 32nm SOI link using optical link power optical Record demonstrated. is 2.7pJ/bit and 25Gb/s at efficiencies 1pJ/bit of achieved. 35Gb/s are at have investigated feasibility and limitations of of limitations and feasibility investigated have - applica 100GbE unretimed for 850nm VCSELs have based 4x25.78GBdtions on signaling. We based FFE/DFE equalizer traditional shown electrical as well as optical overcome could impairments. channel Tang OM2H.3 • 14:15 - 100GbE Un for 850nm VCSELs Enabling Ali Ghiasi retimed Applications, OM2H • Low Cost and Optical Energy Efficient Interconnect—Continued , - 1 Net OFC/NFOEC 2013 1 ; 1 , Evarist , Evarist 1 DTU Fotonik, Fotonik, DTU 1 ; 1 , Shu Namiki , Shu 1 Michael Galili Michael OFC Ballroom D Ballroom , Hans Christian Hansen Mulvad Christian Hansen , Hans 1 , Leif K. Oxenløwe 1 , Ken Tanizawa , Ken 1 OM2G.3 • 14:00 Dis- Tunable Parametric of Demonstration Channels WDM for Compensation persion Takashi Formats, with Mixed OOK QPSK and Inoue work Photonics Research Ctr., Natl Inst of Adv Adv of Inst Natl Ctr., Research Photonics work demonstrate We Japan. Sci & Tech, Industrial - compensa dispersion tunable parametric mixed with channels WDM (PTDC)tion for at QPSK OOK and of formats modulation discuss specific design issues We 43-Gbit/s. of characteristics the PTDC on considering channels. the received Hao Hu Hao We Denmark. Denmark, of Univ. Technical preserving wavelength optical demonstrate OTDM 9-of-16 serial-to-parallel conversion. a from mapped simultaneously are channels grid by WDM signal a 100 GHz to 160 Gbit/s preserving FWM idler generation, wavelength performance. BER<1E-9 with OM2G.4 • 14:15 Preserving OpticalSerial-to- Wavelength Parallel Conversion, Palushani OM2G • Applications of OM2G • Applications Processing— Optical Signal Continued

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www.ofcnfoec.org www.ofcnfoec.org a and clicking on the are designated with are designated with selected for recording selected for recording OM2F • High-capacity Fibers Fibers OM2F • High-capacity and for Communication Computers—Continued 58 Monday, 18 March Continued OM2A •CoherentPON— Yoshida 1 •14:30 OM2A.4 (IFDMA), Ken-ichi Kitayama Multiple Division Frequency Access upon Coherent Interleavedbased andElastic Green Access Optical Ishii Kiyoshi Onohara Kazumi Koguchi provisioning and CFOcompensation. capabilities of elastic the bandwidth NUs uplink transmission, exhibiting demonstrateexperimentally 2xO- the division multiple access (IFDMA) and on coherent interleaved frequency coherentefficient NG-PON based novel bandwidth-elastic and power- Corporation,tric Japan. Osaka Univ., Japan; 2 , Yuji Akiyama 1 Room 303A , Akihiro Maruta 2 2 , Masamichi Noami , Takashi Mizuochi 2 Invited , Masaaki Noda 2 Mitsubishi Elec Mitsubishi We present a 1 , Kenji 1 , Yuki Yuki , 2 2 2 - ; , , Processing—Continued OM2B •Signal Nazarathy Factorization, Shulkind Gal Transfer Series erra Function (VSTF) for Coherent on OFDM Volt based - NonlinearEfficient Compensator OM2B.5 •14:45 constrained Split-Step-Fourier NLC. ficient than conventional complexity- is ~20xmorelinks computationally ef- tion, applicable to multi-span fiber receivers, on aVSTF based factoriza- tor (NLC) for coherent optical OFDM nonlinearfeedback based compensa- Technology, Israel. Anovel decision- redundancy. 12.0 dBat aBER of 10-15with 25.5% simulationsmerical show an NCGof Nu code. LDPC with aBCH code - of aspatially-coupled irregular type SD-FEC employing concatenation the shi Electric, Japan. We propose anovel sumoto Kubo Gb/s, Kenya Sugihara TransmissionOptical 100 beyond an of NCG with 12dBforCode TypeA Spatially-coupled LDPC OM2B.4 •14:30 Miyata 1 , Hideo Yoshida 1 1 , Takashi Sugihara , Takashi Mizuochi Room 303B 1 ; 1 Technion Israel Inst. of 1 , Wataru Mat Wataru , 1 , Yoshikuni 1 ; 1 1 1 , Kazuo Mitsubi , Moshe - - USA; OM2C.5 •14:30 plexed transmission,plexed Neng Bai ization for multimode-division - adaptive equal frequency-domain demonstrationExperimental of algorithmic complexity. demonstrated for reduction further of proposed recovery iscarrier also and fiber.in afew-mode Master-slave coherent MIMO transmission system low algorithmic complexity for a6×6 frequency-domain equalization with demonstrateexperimentally adaptive USA; Guifang Li Ezra Ip Continued Advanced DSP— OM2C •SDMand David O. Caplan Timothy M.Yarnall 1 Rate-½with FEC,David J. Geisler Sensitivity for BPSK at 9.94-Gb/s Demonstration of 2.1Photon-Per-Bit OM2C.6 •14:45 Keicher bit, respectively. photons-per-bit and 3.9photons-per- and 19.88-Gb/s with sensitivities of 2.1 forms at information rates of 9.94-Gb/s error-free transmission of BPSK wave- and rate-½ powerful FEC enabled the coherentbased detection, interleaving, Combining optical-phase-locked loop erations, MITLincoln Laboratory, USA. M. Fletcher Advanced Lasercom Systems and- Op 3 Corning Incorporated, USA.We 2 NEC Laboratories, America, OFC/NFOEC 2013 2 1 , Ming-jun Li , Mark L.Stevens Room 303C 1 ; 1 1 Univ. of Central Florida, , Ronald R. Parenti, Ronald R. OFC 1 , Scott A.Hamilton 3 1 , Ting Wang , William E. 1 , Andrew 1 1 2 1 1 ; , , , , •

17–21 March 2013 selected forrecording are designatedwith and clickingonthe a www.ofcnfoec.org

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ment from Univ. the of Pennsylvania. master’s manage degree intechnology - lege, London Univ., and an executive engineering degree from Univ.- Col andholds electronic an electrical for customers UK.Manville inthe designing packet switching networks as anetwork industry in the engineer, North and America Europe, he began companies. With acareer spanning Wall Street’s most financial respected a varietyof IT positions with some of solution. Prior to Cisco, Manville held value provide both as one integrated with Cisco’s,gies demonstrating the topartners integrate technolo their - He drives collaboration with external both internal and external to Cisco. advisortrusted to business partners, key role inestablishing ITas a Cisco in2007,ManvilleCisco has played a ity, and cost structure. Since joining posture,resiliency to time capabil- significantlywhile improving Cisco’s internal cloud data center services ter strategy, implementing Cisco’s transformation of Cisco’s data cen- ments, Manville the successfully led and databases. Among other achieve - networks, data centers, middleware, strategy andthe operations for Cisco Continued Data CenterNetworks— Cloud SymposiumI: OM2D •Enablingthe used forused inter-datacenter networking. dynamic which can be circuit services, to enable interoperability between to an define open interface standard Grid ForumOpen working has been Interface Working Group inthe 3 1 Kudoh Inter-datacenter Networks, Tomohiro Interface for Requesting Dynamic Interface:Network An Services OM2D.3 •14:40 pan; Science and Technology (AIST), Ja- Technology to Europe (DANTE), UK; (continued on pg. 60) National Inst. of Advanced Industrial ESnet, USA.The Network Services 2 Delivery of Advanced Network 1 , Guy Roberts Ballroom A Invited 2 , Inder Monga

3 ; Continued Transmission— Networking and NM2E •Flexible for coherent detection. characterizations are not appropriate We illustrate also usualbandwidth and detected the crosstalk the signals. temporal configurations or spectral of PDM-QPSK channels for various crosstalkthe tolerance of 112Gb/s Alcatel-Lucent, France. We investigate Lavigne networks, QPSK inWDM signal transparent coherent of detection 112Gb/sPDM- Impact of on crosstalk real-time NM2E.4 •14:45 erio N.erio Nogueira to RZ-shaped the one. CP-QPSK performs signal similarly compensation, simpler NRZ-shaped showed that with optimum the pre- are analyzed with various formats. We with 100GCP-QPSK transponders realistic submarine of links >4500km low-cost upgrade possibilities of Telecomunicações, Portugal. NM2E.3 •14:30 Systems, Pre-Compensation inSubmarine of CP-QPSK Optimum with Signal Shape PerformanceOn thePulse Networks, Portugal; 1 , Maël Monnier Le Ballroom B Natasa Pavlovic Thierry Zami Thierry NFOEC

1,2 ; 1 Nokia Siemens 2 Instituto deInstituto Relative- 1 1 ; 1,2 , Bruno 1 - , Rog Optics, Monday, 18 March 59

, , ; - 1,2 2,3 1,2 Univ. 3 , Masaya , Masaya , Yasuhiko , Yasuhiko 2,3 NTT Basic 2 1,2 - Kakit , Takaaki , Koji Yamada Koji , 3 , Tatsurou Hiraki , Tatsurou 1,3 , Akihiko Shinya 1,2 1,3 - Labo NTTPhotonics 1 ; 1,3 OFC , Hiroshi Fukuda , Hiroshi , Rai Kou , Hideaki Taniyama , Hideaki 1,2 1,2 2,3 Room 304D Room , Kazumi Wada Kazumi , , Koichi Hasebe , Koichi 3 , Tomonari Sato , Tomonari 2,3 Nanophotonics Ctr., NTT, Japan; Japan; NTT, Ctr., Nanophotonics 1,3 2 , Shinji Matsuo , Shinji 1,3 NTT Microsystem Integration Labs., NTT, NTT, Labs., Integration NTT Microsystem Japan. NTT Corporation, Ctr., Nanophotonics ratories, NTT Corporation, Japan; Japan; NTT Corporation, ratories, We developed a 22-Gbit/s × a 22-Gbit/s developed We Japan. Tokyo, of based a Si-Ge-silica on receiver WDM 16-ch technology. integration photonic monolithic 22 device received AWG-PD fabricated The this device, Using all channels. signal for Gbit/s 40-km transmission. demonstrated we Kengo Nozaki Kengo Tai Tsuchizawa Tai suka We demonstrate on-chip optical interconnects interconnects optical on-chip demonstrate We crystal (PhC) photonic integrated of consisting Current-blocking photodetectors. lasers and the current leakage reduce effectively trenches in resulting slab, PhC in the two-dimensional energy 17.3 fJ/bit. of operating ultralow Japan; Japan; OM2J.5 • 14:45 On-Chip Optical LinksIntegrated Using LasersPhotonic-Crystal Photodetec and Koji Blocking Trenches, with Current tors Takeda 3 OM2J.4 • 14:30 based receiver a × 16-ch WDM on 22-Gbit/s platform Si-Ge-silica photonic monolithic 40-km transmission, to application its and Nishi Hidetaka 1 Research Laboratories, NTT Corporation, Japan; Japan; NTT Corporation, Laboratories, Research Ishikawa Notomi OM2J • Silicon Photonics I— OM2J • Silicon Continued ; 1 , Giancarlo , Giancarlo 1 , Jean Pierre Pierre , Jean 2 , Ioanna Pappa , Ioanna 1 CETUC, PUC-Rio, Brazil; Brazil; PUC-Rio, CETUC, 1 NFOEC ; , Patryk J. Urban J. , Patryk 1 1 Room 304C Room We present a new present We Sweden. Research, Ericsson We present a comparison of of a comparison present We Sweden. Ericsson, von der Weid von method for fault location in passive optical optical in passive location fault method for and OTDR tunable a employing by networks in the remote isolators wavelength-selective is experiment A proof-of-principle node. of the feasibility demonstrating performed, the technique. Fault Location in Passive Optical Networks Optical Location Networks Fault in Passive Wavelength-Selective and T-OTDR Using Temporao P. Guilherme Isolators, NM2I.4 • 14:30 2 Vilela de Faria de Vilela network energy consumption for converged converged for energy consumption network node in the case consolidation of networks an indicate Results simplification. metro and DWDM- by simplification metro for advantage transport. centric NM2I.5 • 14:45 Converged of EnergyAnalysis Consumption Metro Consolidation vs Node Networks: BjörnSimplification, Skubic 1 NM2I • FTTx Network Operation—Continued , , ; , , 1 3 1 1 2 Ghent 2 , Steven , Steven , Kristin , Kristin 1 2 , Marianna 1 - Ka , Swetha 1 ESAT-MICAS, ESAT-MICAS, , Yurii Vlasov , Yurii 4 1 , Philippe Absil , Philippe , Teya Topuria , Teya 1 1 , Bradley Snyder 4 17–21 March 2013 imec, Belgium; Belgium; imec, , Huapu Pan , Huapu 1 Tyndall National Inst. Inst. National Tyndall 1 , Alexander Rylyakov , Alexander 3 ; 1 1 , Wim Bogaerts , Wim 2 • IBM Systems & Technology & Technology Systems IBM 3 Ballroom E Ballroom , Julien Ryckaert , Julien Michal Rakowski Michal , Marwan Khater , Marwan 3 IBM Almaden Research Ctr., 650 Ctr., Research Almaden IBM 1 2 , Hui Yu , Hui , Christian W. Baks , Christian W. , Edward Kiewra , Edward 1 , Michiel Steyaert , Michiel 2 1 1,4 , William Green , William Solomon Assefa Solomon 3 IBM TJ Watson Research Ctr., 1101 Kitchawan Kitchawan 1101 Ctr., Research IBM TJ Watson - Univ. College Cork, Ireland; Ireland; Cork, College Univ. - Pantouvaki Clint Schow Clint Rice Philip O’Brien Peter Campenhout Van Joris Univ. - imec, Belgium; Belgium; - imec, Univ. Road, USA; USA; Road, USA; Road, Harry - Nanopho Silicon Integrated Monolithically Technology in 90nm CMOS Receiver tonics Node, 1 OM2H.5 • 14:45 - Flip-Chip Integrat Low-Penalty, Low-Power, ed,Ring-Based10Gb/s Photonics CMOS 1V Transmitter, OM2H.4 • 14:30 mlapurkar Shank Group, Microelectronics Division,, 1000 River St, St, River 1000 Division,, Microelectronics Group, germanium USA. A monolithically-integrated - newly estab in the IBM’s fabricated is receiver nanophotonics 90nm CMOS-integrated lished for promising is technology Technology node. - com optical 28Gbps to 10Gbps cost-effective extended within links operating munications 95C. to up range temperature de Meyer de Modulation with 7.5dB with Modulation Belgium. Leuven, K.U. from demonstrated penalty is transmitter driver CMOS differential 1.5Vpp a novel modulator, ring a Si with integrated flip-chip 1V supply a single from 350fJ/bit consuming 10Gb/s. to up rates bit at OM2H • Low Cost and Optical Energy Efficient Interconnect—Continued ; - 1 OFC/NFOEC 2013 Tutorial OFC Ballroom D Ballroom Data signal USA. Data California, Southern of Univ. Alan E. Willner Optical Alan Signal Processing, processing is of extreme value for efficient efficient for value extreme of is processing will tutorial This systems. communication optics using of advantages potential (a) explore: might that (b) functions signal processing, for (c) and be to performed optically, be valuable of high-speed for manipulation approaches domains. wavelength and/or phase, amplitude, Alan Willner (Ph.D., Columbia) worked at at worked Columbia) (Ph.D., Willner Alan the is he Bell and Bellcore, Labs and AT&T at Engineering of Professor Chaired Sample Royal U.K. of Fellow the Int’l received USC. He Presidential NSF Engineering, of Academy House, White from Award Fellows Faculty Packard Fellowship, Foundation Guggenheim Foundation Fulbright Fellowship, Foundation Eng. OSA Forman Award, Senior Scholars Society IEEE Photonics Award, Excellence Distinguished and Award Achievement Eng. Best Eddy and Technical Award, Lecturer of Fellow is He Pennwell. from Award Paper co-chair was He SPIE. IEEE, OSA, and AAAS, Optics on Committee Academies National of IEEE Photonics of president Photonics, and Engineer OSA Science and of co-chair Society, Letters, Optics of editor-in-chief Council, ing IEEE and Technology Lightwave of Journal co-chair. CLEO general and JSTQE, OM2G.5 • 14:30 1 OM2G • Applications of OM2G • Applications Processing— Optical Signal Continued - IBM TJ 1 ; 1

Invited Ballroom C Ballroom With some high- some With USA. Ctr., Research Watson >105 deploying now computers performance systems next-generation fibers per machine, and integration optical of levels increase must decrease component bandwidth-per-fiber, manageable maintain and cost, and power where automation leveraging by complexity possible. OM2F.2 • 14:30 OM2F.2 Links Computer Fiber for High-throughput G. Lee Benjamin Interconnects, com OM2F • High-capacity Fibers Fibers OM2F • High-capacity and for Communication Computers—Continued 60 Monday, 18 March lene M.Neves municações, Univ. of Aveiro, Portugal; and Informatics, Instituto de Teleco- of Electronics, Telecommunications Antonio L.Teixeira 2 Jacklyn D. Reis ments on Terabit Aggregate PONs, Analysis of Transmission Impair •15:00 OM2A.5 Continued OM2A •CoherentPON— Ferreira bands ≤200GHz. with 10 Gb/s-NRZ considering guard coexistence of 16x1.25Gb/s-QPSK we experimentally demonstrate the order QAM modulation. Additionally, over Terabit data rates with high- optical access networks transporting transmission limitations of coherent Portugal S.A.,Portugal. We analyze the IE WSM, Nokia Siemens Networks 1 , Fernando Guiomar Room 303A 1 1 , Ali Shahpari, Ali , Armando N.Pinto 1,2 ; 1 Department 1 , Ricardo 1 , Dar , 1 - - ,

Processing—Continued OM2B •Signal loss inaccuracy. achieved compared to CPUs without speedup factor of more than 100can be units is investigated. It is shown that a computing on graphics processing sion systems using general purpose- ny. 1 OM2B.6 •15:00 tem Modeling, Stephan Pachnicke Parallelization ofGPU-based Sys - ADVA Optical Networking SE,- Germa Simulation of fiber-optic transmis Room 303B Invited 1 - ; Continued Advanced DSP— OM2C •SDMand uncompensated SSMF. transmission system over 100-km IMDD32-Gbps OFDM EAM-based improvement achieved ina can be SSII cancellation and 2.8-dBsensitivity demonstratedperimentally that 74.4% SSII cancellation technique and ex- Univ.,sen Taiwan. We develop anovel ment of Photonics, National Sun Yat- Technology Research Inst., Taiwan; nications Research Labs, Industrial Song Chiao Tung Univ., Taiwan; Chen 2 System, OFDM-IMDDbased Transmission 74.4% SSII Cancellation inan EAM- OM2C.7 •15:00 Wei Department of Photonics, National 3 , Hsing-Yu Chen 2 , I-Cheng Lu 2 ; OFC/NFOEC 2013 1 DarZu Hsu DarZu Room 303C Information and Commu Information and OFC 2 , Jason (Jyehong) 1,2 , Chia-Chien 1,2 , Cih-Yuan 3 Depart - - • 17–21 March 2013 Room 303D Continued Data CenterNetworks— Cloud SymposiumI: OM2D •Enablingthe (continued on pg. 62) 1 Adel and Beyond, A.Saleh Exascale Technology of Data Centers towards Evolution of theArchitecture and OM2D.4 •15:05 group. working NSI (Network Interface) Services chair Grid Forum) (Open of OGF the network as aGrid resource. He is aco- aims toan define interface to manage includes G-lambdathe project which infrastructure. His recent work also onhas network focused as an IT In thepast few years his research Technology Research Inst., AIST. as deputy the director of Information (AIST) in2002.He currently serves Industrial and Science Technology joined National Inst. of Advanced degree from Keio Univ. in 1992. He Tomohiro Kudoh received his Ph.D. future, elastic data exascale, centers. is presentedtechnology for realizing figurable WDM optical networking native architecture on recon based - nologies and architectures. An alter incremental advances in today’s tech- centers cannot maintained be through USA. The continual growth of data Univ. of California Santa Barbara, Ballroom A Invited

1 - ; Continued Transmission— Networking and NM2E •Flexible 1 Bhandare nm Chromatic Dispersion, Suhas Filters inthePresence of 40,200-ps/ 50-GHz Time DSP 20Cascaded with of 127-Gb/sDP-QPSK Utilizing Real- Narrow Filtering Optical Tolerance NM2E.5 •15:00 tive for Metro links. attrac system making this offsets very - with large CDand center frequency tolerance to narrow optical filtering investigated. The results show high real-time DSP is experimentally of 127-Gb/sDP-QPSK with signal Kim Finisar Corporation, USA. Tolerance 1 , Mark Colyar Ballroom B 1 , Zhenxing Wang NFOEC 1 , Heider N.Ereifej 1 , Kyu 1 ; Monday, 18 March 61

, Takahiro , Takahiro 2 - Ja PETRA, 1 ; 3 Inst. of Industrial Science, Science, Industrial of Inst. Invited 3 OFC , Tsuyoshi Horikawa , Tsuyoshi 1 Room 304D Room , Yasuhiko Arakawa , Yasuhiko 1 transmission density were achieved. achieved. were density transmission 2 AIST, Japan; Japan; AIST, 2 pan; pan; Nakamura OM2J.6 • 15:00 Silicon optical optical Silicon Japan. Tokyo, of Univ. The - inte interconnects, inter-chip for interposers optical splitter, optical lasers, an with grated on photodetectors germanium and modulators A demonstrated. were substrate silicon a single 6.6- and transmission data error-free 12.5-Gbps Tbps/cm - Inte OpticalDensity Interconnects High gratedwith Lasers, and Optical Modulators Chip, Silicon a Single on Photodetectors Urino Yutaka OM2J • Silicon Photonics I— OM2J • Silicon Continued NTT 1 ; 1 Invited NFOEC Room 304C Room Access Network Service Systems Laboratories, Laboratories, Service Systems Network Access discusses paper This Japan. NTT Corporation, and protection, PON for area the applicable switch Nx1 an with protection N:1 OLT shows protection PON Another solution. a suitable is flex- for introduced is N:M redundancy using protection. OLT ible Protection Schemes Beyond Currently Schemes Beyond Currently Protection Sakamoto Defined FTTx, in Takeshi NM2I.6 • 15:00 NM2I • FTTx Network Operation—Continued , - - - 2 , Michal Michal , 3 , Kishore , Kishore 1 , Long Chen , Long 3,4 Electrical Engineer Electrical Engineer 2 1 17–21 March 2013 ; 1 • We characterize microring microring characterize We , Andrew P. Knights P. Andrew , 3 Ballroom E Ballroom , Dylan F. Logan , Dylan F. 1 , Keren Bergman , Keren 2 Engineering Physics, McMaster Univ., Canada; Canada; Univ., McMaster Physics, Engineering of Univ. Engineering, Computer and Electrical Lipson Jason J. Ackert J. Jason Toronto, Canada. Toronto, patterns data consecutive under modulators penalties when long power find significant and introduced. are ones and zeros of sequences mode injection for greater penalty is The mode devices. depletion to devices compared Xiaoliang Zhu Xiaoliang Modulators, ing OM2H.6 • 15:00 Micror of Performance Pattern-Dependent 3 4 ing and Computer Science, Cornell Univ., USA; Univ., Cornell Science, Computer and ing Padmaraju ing, Columbia Univ., USA; Univ., Columbia ing, OM2H • Low Cost and Optical Energy Efficient Interconnect—Continued OFC/NFOEC 2013

OFC button. by visiting Ballroom D Ballroom . Access these Presentations

www.ofcnfoec.org www.ofcnfoec.org a and clicking on the are designated with selected for recording OM2G • Applications of OM2G • Applications Processing— Optical Signal Continued

button. Papers are Papers Ballroom C Ballroom download. Visit and click on the www.ofcnfoec.org www.ofcnfoec.org available online for available online for OM2F • High-capacity Fibers Fibers OM2F • High-capacity and for Communication Computers—Continued 62 Monday, 18 March Seb J.Seb Savory Domanic Lavery 10 Gbit/s Coherent WDM-PON, inaBidirectional Backreflections ShapingSpectral for Mitigating •15:15 OM2A.6 tolerance to reflectionsup to -20dBm. impact of and backreflections enable shapingPulse is applied to reduce the is evaluated for PDM-QPSK. 3GBd bidirectional coherent WDM-PON to ina10Gbit/s backreflections UK. Receiver sensitivity due penalty Continued OM2A •CoherentPON— Room 303A 1 ; 1 Univ. College London, 1 , Milen Paskov 1 ,

Processing—Continued OM2B •Signal Room 303B post-conference survey attending OFC/NFOEC. know yourthoughts via emailandletus on theprogram. Thank youfor Look foryour  Moshe Nazarathy OM2C.8 •15:15 16-QAM, Tolmachev Alex High Performance of Recovery Phase Symbol-Delay-Detector (MSDD) for onstration of Polar-domain Multi- Multiplier-freeEfficient FPGADem- niker in real-time inFPGAHW. low-complexity CRis demonstrated performance penalty. The extreme- recovery (CR)sub-system without multipliersall from MSDD the carrier Inst. of Technology, Israel. We eliminate Continued Advanced DSP— OM2C •SDMand 1 , Maxim Meltsin

OFC/NFOEC 2013 Room 303C 15:30–16:00 OFC 1 ; 1 Technion Israel 1 , Itzik Sigron 1 , Igor Tsel- Coffee Break,3rd floor 1 , • 17–21 March 2013 Room 303D Continued Data CenterNetworks— Cloud SymposiumI: OM2D •Enablingthe an IEEEFellow and an OSAFellow. Engineering. He is inElectrical both B.Sc. from Alexandria Univ., Egypt, and holds aPh.D. from MITand a than 100 publications and 25 patents, Member, 2001-2006. He has more Co-Chair, 2001;Steering-Committee Technical Co-Chair, 1999;General mittee, as: 1995to 1998,and served on OFC the Technicalserved - Com optical and wireless networks. He conducting and leading research on /AT&T Labs with Bell Research, Labs networks. From 1970 to 1999, he was to commercialize core all-optical including first the company Corvis, opticalin the networking industry, he held various leadership positions gram Manager; from 1999to 2004, 2005 to 2011, he was aDARPA Pro- applications.to global-scale From photonics for technology chip-scale ing research on optical networking and Barbara2011, conduct since October - Efficiency, Univ. of Santa California ing Department and Inst. for Energy and ComputerElectrical Engineer Dr. Saleh is a Research Professor, Ballroom A - Continued Transmission— Networking and NM2E •Flexible dB) and (60.8dB). 342.9km of spans two legacy of (59.7 303.5km x 120Gb/stransmission over acascade Operational Expenditures. We report 8 significant reduction of Capital and systems architecture result which ina developmentsscribes inunrepeatered Communications, USA.This paper de- IL CHANG Total of inExcess 120dB, DO- Loss of Twoa Cascade a Spans with 8 x120Gb/sTransmission over NM2E.6 •15:15 Burtsev 1 , Wayne Pelouch Ballroom B 1 NFOEC , Pallavi Patki Pallavi , 1 1 , Sergey Sergey , ; 1 Xtera Monday, 18 March 63

OFC button. by visiting . Access these Room 304D Room Presentations

www.ofcnfoec.org www.ofcnfoec.org a and clicking on the are designated with are designated with selected for recording selected for recording OM2J • Silicon Photonics I— OM2J • Silicon Continued NFOEC Room 304C Room NM2I • FTTx Network Operation—Continued , - 2 Dept. 1 ; , Dylan 1 1 , Jason J. Ackert J. , Jason 1 17–21 March 2013 • , Keren Bergman Keren , 2 3rd floorCoffee Break, 3rd Ballroom E Ballroom , Xiaoliang Zhu , Xiaoliang Dept. of Electrical and Computer Computer and Electrical of Dept. 3 2,3 Dept. of Engineering Physics, McMaster Univ., Univ., McMaster Physics, Engineering of Dept. An in- An Canada. Toronto, of Univ. Engineering, used are heater and photodiode silicon tegrated modulator, a microring thermallyto stabilize circuitry external feedback with to interfacing - op modulator microring error-free provide would that thermal under fluctuations eration inoperable. it render normally Andrew P. Knights P. Andrew Canada; Kishore Padmaraju Kishore Modulator, ing Integrated Thermal Stabilization of a Micror of Thermal Stabilization Integrated 2 OM2H.7 • 15:15 of Electrical Engineering, Columbia Univ., USA; Univ., Columbia Engineering, Electrical of F. Logan F. OM2H • Low Cost and Optical Energy Efficient Interconnect—Continued 15:30–16:00 OFC/NFOEC 2013 OFC Ballroom D Ballroom OM2G • Applications of OM2G • Applications Processing— Optical Signal Continued Ballroom C Ballroom OM2F • High-capacity Fibers Fibers OM2F • High-capacity and for Communication Computers—Continued 64 Monday, 18 March Ken-ichi Sato Achille Pattavina DuqueRaul Spain; tion requirements. exploiting heterogeneous the protec- savingsenergy can achieved be by OFDM-based networks. Significant WDM andfixed-grid flexible-grid forated interms ofefficiency energy quality of protection scheme is- evalu Dortmund, Germany. Adifferentiated Ye Zhi-shu Shen Path Optical Hierarchical Networks, Convertors in Bound and the Cost Impact of Wavelength/Waveband •16:15 OM3A.2 1 works, Jorge Vizcaino Lopez Transport Optical Survivable Net - ofto Improve Efficiency Energy Differentiated of Quality Protection •16:00 OM3A.1 Carriers, France Orange Labs, Networks and Presider: Esther Rouzic; Le Networks Economics andEnergyin OM3A •Techno- 16:00–17:30 wide traffic demand traffic area.wide networks cost over can effective be a tively hierarchical high, optical path shows that costs eveniftheir are rela- hierarchical optical path networks. It wavelength/waveband convertors in This paper investigates impact the of lano, Italy; GmbH, Germany; Huawei Technologies Duesseldorf 1 , Victor Lopez 3 CNIT and Politecnico di Mi- Room 303A 4 2 Technische Universitaet Universitaet Technische , Francesco Musumeci 1 ; 1 , Hiroshi Hasegawa 1 Nagoya Univ., Japan. 3 , Peter Krummrich 2 , Felipe Jimenez 2 Telefonica I+D, 1,4 , Yabin Follow @ofcnfoeconTwitter. 1 2 3 4 , ; , ,

Use hashtag#ofcnfoec . Labs, Alcatel Lucent, USA Presider: Chongjin Xie; Bell Effects OM3B •Propagation 16:00–17:45 Studi dell’Aquila, Italy; Chemical Sciences, Universita degli tions are discussed. The system implications of equa- these multi-component Manakov equations. couplingmode by coupled is described propagation in presencethe of random optical We fibers. show that nonlinear nonlinear propagation inmulti-mode Israel. Electrical Engineering, Tel Aviv Univ., OM3B.1 •16:00 Shtaif Mecozzi multiplexed transmission, Antonio Nonlinearities inspace-division Join theconversation. 2 We modeling the discuss of ; 1 1 Department of Physical and Room 303B , Cristian Antonelli Invited 2 School of of School 1 , Mark Mark , Germany Universität Paderborn, Presider: Reinhold Noe; Generation OM3C • Advanced Signal 16:00–18:00 Yutaka Miyamoto Yasuaki Hashizume Hiroshi Takahashi Optics, Guo-Wei Lu and Complexity inElectronics anced Tandem IQ Modulators- Bal with 64QAMOptical Transmitter using OM3C.2 •16:15 Transmission, Hiroshi Yamazaki High-Order Multilevel Coherent IQ Modulator Optical Linear for OM3C.1 •16:00 36QAM are synthesized. also optics is well-balanced. 16QAM and ics. The complexity inelectronics and modulators with four-level electron- demonstrated using two tandem IQ 64QAM generation is experimentally electronics or highly-integrated optics, pan, Japan. Instead of using eight-level Innovation Laboratories, Japan. demonstrated. of thelinearity-loss was tradeoff over aconventional MZMinterms coherent transmitter. An advantage suitable for aDAC-based multilevel field-responsehigh linearity, which is an opticaldevised modulator with a moto Laboratories, Japan; 1 , Tetsuya Kawanishi OFC/NFOEC 2013 Room 303C OFC 2 ; 1 1 , Takashi Goh 1 1 , Takahide- Saka , Shinji Mino NTT PhotonicsNTT 2 NTT NetworkNTT 1 ; 1 NICT, Ja- We We 1 1 1 , , , • Central Florida, USA Presider: Guifang Li; Univ. of Fiber-Wireless Networks OM3D •Converged 16:00–18:00 coherent receiver. before it by is detected aheterodyne delivered over 0.5-mwireless distance converted to 35-GHz mm-wave and after transmission over is up- 400km The 112-Gb/sPDM-16QAMlinks. 2x2 MIMO millimeter-wave wireless SMF-28400-km wireline and 0.5-m PDM-6QAM transmission over both We have demonstrated a112-Gb/s dan Univ., China; signals. signals. transmission of 10GbEand WCDMA band, is demonstrated by simultaneous in- inserted can RFsignals be several of an Ethernet thatspectrum so signal, to createcodes nulls baseband inthe A technique using spectrum-shaping 3 1 tem, Wave inMillimeter Delivery RoF Sys - 16QAM Wireline and Wireless Data Integration of 112-Gb/sPDM- OM3D.2 •16:15 1 Coding, Fiber Transmission using In-band 10Gb/s Ethernet and Radio-over- Transmission of Simultaneous OM3D.1 •16:00 Penty Li Georgia Inst. of Technology, USA; ZTE USA,USA; Engineering, Cambridge Univ., UK. 17–21 March 2013 4 , Gee-Kung Chang Ze Dong Ze 1 , Ian White Room 303D Cheng Chen 1,3 , Jianjun Yu 5 Hunan Univ., China. 2 1 ZTE Corp, China; , Michael Crisp 3 , Zizheng Cao , Zizheng 1 , Richard V. 2 , Xinying 4 Fu 1 5 - ; ;

Network Virtualization Cloud SymposiumII: OM3E •Enablingthe 16:00–18:00 (continued on pg. 66) performance is evaluated. mechanism are introduced and their methods and a datacenter composition Two network Optical virtualization operator’s optical network is proposed. ization of distributed datacenters and tecture utilizing coordinated- virtual archiUK. A Datacenter- as a Service Electronic Engineering, Univ. of Bristol, technologies, and design control issues on application network of high-speed Internetnew technologies with focus research of disruptive is filed inthe computer science. His current area of of field in the telecommunication and andacademic industrial experience of He Essex. has over ten years of and Electronic Engineering, Univ. of School in the Computer Science and prior to that an RCUK fellow, Univ. of Bristol. He was alecturer and Electronic Engineering, Electrical rently alecturer Department inthe of from Univ. the of He Essex. is cur in Electronic Systems Engineering and Information Systems and PhD distinction inTelecommunication NejabatiReza obtained with his MSc NejabatiReza Computing, and Cloud Connectivity ture Virtualization inData Center NetworkRole of Optical - Infrastruc OM3E.1 •16:00 IBM, USA Presider: Douglas Freimuth, tra E.Simeonidoutra Ballroom A 1 , Shuping Peng 1 Invited ; 1 Electrical and Electrical 1

, Dimi-

totally increasing survivability. only IPbut and L2offloading on also on both savingeffects CAPEX by not transport network. We suggest it has KDDI’s next generation packet optical network architecture is proposed as KDDI corporation, Japan. Layer 1mesh work Technical Development Division, System ArchitectureI NM3F •NewTrendsin 16:00–18:00 Network, Generation Packet Transport Optical Strategic Vision for KDDI’s Next NM3F.1 •16:00 AT&T Labs, USA Presider: Robert Doverspike; Ballroom B Masahiro Daikoku NFOEC Invited

; 1 Net - Monday, 18 March 65 , , 1 1 , Qi Jiang 1 , Alwyn Seeds 1 Invited OFC Univ. College London, UK. We London, College Univ. 1 Room 304D Room ; , MingChu Tang , MingChu 1 1 III-V Quantum Dot Laser Dot Silicon on III-V Quantum Growth Lee Germanium, Andrew and TingWang Liu Huiyun 16:00–18:00 Photonics II OM3K • Silicon NTT Matsuo; Shinji Presider: Photonics Laboratories, Japan OM3K.1 • 16:00 present the studies of the development of room- of development the of studies the present 1.3 lasersnear continuous-wave temperature substrates germanium and both silicon μm on for densities current verywith threshold low photonics. silicon NFOEC Room 304C Room What is the future role of PON architectures architectures PON of role the future is What Services in both the MSOs Commercial with market? the Residential space and in theResiden - PON for the timing is What tial market?

PONs (Passive Optical Networks) have tradi - have Optical Networks) (Passive PONs the through high bandwidth delivered tionally also carried high costs have but Network Access feature Full construction. plant outside for been video sometimes has cum- interactive a PON with all the features enable to bersome Coaxial proven has and HFC cable network. system architecture beto a very flexible robust the dominate to media continue that can but market? space in the Residential MSO market ServicesCommercial bandwidth (high data been have minimal videowith requirements) and fiber based for solutions ideal candidates in MSO activities in the a role played has PON being questions The space. architecture PON Discussion: posed in this Panel 1. 2. Speakers: USA Cisco, Brophy, Tim USA Communications, Cox Dai, Eugene USA Networks, Brighthouse Dickinson, John USA Cisco, Mattingly, Martin USA Comcast, Nowaczyk, Rick USA NeoPhotonics, Piehler, David 16:00–18:00 Used PONs as NM3J • Panel: by MSOs Cisco, Condra; Steve Moderator: USA

- - , Akira , Akira 1 Optical communi 1 ; 17–21 March 2013 2 , Tomomi Sano , Tomomi • 1 Ballroom E Ballroom Analysis Technology Research Ctr., Ctr., Research Technology Analysis 2 , Manabu Shiozaki , Manabu Japan. NTT Corp., Labs., NTT Photonics 1 cation R&D Lab., Sumitomo Electric Industries, Industries, Electric Sumitomo Lab., R&D cation Japan; Ltd., We in - We Japan. Ltd., Industries, Electric Sumitomo between condition Physical-contact vestigated fiberfibera fan-out. bundle and multi-core a fan- pluggable a fabricated Basedthis, we on the the achieved back-reflection and and out 0.3 dB, -50 dB and than lower coupling-loss respectively. Inoue Osamu Shimakawa Osamu OM3I.1 • 16:00 multicore for conditions Physical-contact Shikama; fiberKota optical connectors, Taka Tetsuo Yanagi; Shuichi Abe; Yoshiteru hashi; for conditions clarify the physical-contact We good with optical fiber connectors multicore physical- demonstrate and characteristics, a with fiber connectors multicore contact 40 than more of loss highsufficiently return all cores. dB for OM3I.2 • 16:15 Physical-contact realizing Fan-out Pluggable fiber, Multi-core loss for low coupling and 16:00–18:00 and OM3I • Multicore Fibers I Multimode OFS Sumetsky; Misha Presider: USA Laboratories, - NTT , Lei Lei , OFC/NFOEC 2013 1 2 , Jens Jens , 1 Fujitsu Fujitsu ; Fujitsu 2 1 1 , Jun-ichi , Jun-ichi ; ; , Toshiki , Toshiki 1 3 1 , Zhenning Tao Zhenning , 2 Fujitsu SemiconductorFujitsu Eu 3 We propose a two-phased two-phased a propose We OFC , Naoto Yoshimoto , Naoto , Masato Nishihara Masato , 1 1 , Tomislav Drenski Tomislav , 2 Ballroom D Ballroom , Bo, Liu 2 , Jun Terada , Jun 1 , Tomoo Takahara Tomoo , 1 100 Gb/s optical IM-DD IM-DD optical Gb/s 100 Germany. GmbH, rope experimentally is km10 SMF over transmission and multi-tone discrete using by demonstrated towards factors limiting The core. DAC CMOS investigated. are further extension reach C. Rasmussen C. Kani Laboratories, Japan; Japan; Laboratories, Tanaka Research & Development Ctr., China; China; Ctr., & Development Research OM3H.2 • 16:15 for UpgradeMethod Capacity Two-phased 8-QAM with Hierarchical Star NG-PON2 Noriko Iiyama 16-QAM, Square and Presider: Neda Cvijetic; NEC Cvijetic; Neda Presider: USA Inc, America Laboratories OM3H.1 • 16:00 with 100 Gb/s Optical Transmission IM-DD 10G-Class Devices Enabled 65 GSamples/s by Yan Weizhen Core, DAC CMOS Corporation, Japan. upgrade method of capacity per wavelength per wavelength capacity methodupgrade of Coexistence conventional with in NG-PON2. are a higher capacity and ONUs NG-PON2 16-QAM square and 8-QAM star using realized 2, respectively. 1 and in phases Li 16:00–18:00 Optical OM3H • DSP-Based Access - Fiber 1 ; 2 Voith Paper Paper Voith 2 Tutorial , Matthias W. Schmitt W. , Matthias 1 Ballroom C Ballroom 16:00–17:45 Sensors OM3G • Optical Sensing, Industrial in Gratings Bragg Fiber Ecke Wolfgang Optics, IPHT Jena, Germany; Germany; Jena, IPHT Optics, Wolfgang Ecke graduated in Physics at Univ. Univ. at in Physics graduated Ecke Wolfgang in nat. rer. Dr. as in 1970, and Germany, Jena, Ilmenau, Univ. Technical at physics solid state Jena, IPHT at worked in 1980. He Germany, fiber in R&D of 25 years the last for Germany, structural health for systems sensing optic fiber teaching is He applications. monitoring Sciences Jena, Applied of the Univ. at optics Heriot- of Professor Honorary and Germany, Ecke Dr. UK. Prof. Edinburgh, Univ. Watt ‘Optical for chair program served conference as Award Achievement (Lifetime Fiber Sensors’ of (Fellow Structures’ ‘Smart SPIE 2010) and 2011). SPIE OM3G.1 • 16:00 Presider: Yoichi Oikawa; Trimatiz Trimatiz Oikawa; Yoichi Presider: USA Ltd., The tech Germany. KG, & Co. GmbH Fabrics nical means are analyzed, which made fiber which made analyzed, are nicalmeans attractive an to applications grating Bragg creates monitoring how and solution, sensing future to points outlook The added value. actual to and needs & chances, monitoring technology trends. 66 Monday, 18 March to a100Gb/sstatic network. up savings to 26%energy with respect how to achieve, without devices, extra lization variations. to traffic We show thatgies adapt network resources uti- energy-aware network strate design - di Milano, Italy. We compare different Giuseppe Rizzelli QianJin Xiong Han Zhao Qiu Annalisa Morea Strategies,Design Annalisa of Different Energy-Aware Network Trade-Off and Cost On theEnergy •16:45 OM3A.4 Cluster,Switch for the Future OTN Multi-Chassis Sub-wavelength Switching Prototype Green Petabit and Agile Optical •16:30 OM3A.3 Networks—Continued Economics andEnergyin OM3A •Techno- consumption. granularity andservice low power petabit switching capacity with agile demonstrated. The prototype supports sub-wavelengthcal switching fabric is A proof-of-concept prototype of opti- Dept, Huawei Tech. Co., Ltd., China. Ltd., China, Research Dept., Huawei Tech. Co., Bell Labs France, France; Ding tore 2 2 ; , ZhiYong Feng 2 1 , Gordon Liu Gordon , Bell Labs France, Alcatel-Lucent Room 303A 1 , Junling Xiang 2 Optical Network Tech. 1 ; Bo Wu Bo 1 2 Transmission Tech. , Massimo Torna- 1 , Ning Deng 1 , Shiyi Cao 2 2 , Shaofeng Politecnico 2 , Chiwu 1 1 1 , , ,

Effects—Continued OM3B •Propagation USA; Stefan Warm reduce DMD. link the couplingmode due to splices, strongly managed evenwith significant links, is analyzed.links We show that DMD in mode-division multiplexed fiber to differential delay mode (DMD) lin, Germany. Influence splice of fiber Photonics, Technische Universität Ber Tkach Ryf Transmission Systems, Feihong Ye ment Multimode inSpliced Fiber Differential Mode Delay Manage- OM3B.3 •16:45 1 Essiambre Index Few-Mode Fibers, Rene-Jean Four-WaveModal Mixing inGraded- Demonstration of Broadband Inter- OM3B.2 •16:30 they arethey closely (tens spaced of GHz). (afew THz)frequency than when matched for waves well separated in betterFWM (IM-FWM)can phase be inter-modal fibers, in single-mode We show that, incontrast to FWM ofmodes a5-km-long fiber. few-mode twomixing spatial (FWM)between demonstrate broadband four-wave Sun Bell Laboratories, Alcatel-Lucent, 1 2 , Alan H.Gnauck , Xinli Jiang, Xinli 2 1 OFS, USA. We experimentally , Andrew Chraplyvy R. Room 303B 1 , Miquel A. Mestre 1 , Klaus Petermann 2 , Robert Lingle , Robert 1 , Robert W., Robert 1 , Roland 1 ; 1 , Yi Yi , 1 FB 2 1 - , ; Generation—Continued OM3C • Advanced Signal Takashi Goh ogy, HybridLiNbO3 Integration Technol- Modulation Formats Utilizing Silica- Transmitter Synthesis for Advanced optical transport systems. electronics, and are key to the future provide mix of best the optics and flexible-format modulators. can They 16QAMdual-carrier modulators and advanced transmitters, including up possibility the of synthesizing hybridLiNbO3 integration has opened Japan. Laboratories, Photonics OM3C.3 •16:30 Shinji Mino OFC/NFOEC 2013 Room 303C 1 , Takashi Saida OFC 1 , Hiroshi Yamazaki Invited 1 Silica- ; 1 NTT NTT 1 , • Networks—Continued Fiber-Wireless OM3D •Converged Gee-Kung (GK)Chang Yu-Ting Hsueh rior Técnico, Portugal; Telecomunicações,de Instituto Supe Cartaxo modulation schemes. solution to reach with both 125km system is shown design as effective evaluated experimentally. Adequate ing direct and modulation external is provisioning inlong-reach PONs us- OFDM-based quintuple-play service nica de Valencia, Spain. Performance of Technology Centre, Universidad Politéc - achieved. independent 0.5-Gb/s data OOK is of 0.4-Gb/sQPSK-OFDM and three data access. Successful transmission and multi-gigabitwireless services proposed to offer converged legacy systemRoF with 4sub-bands has been USA, USA.Anovel 60-GHz all-band Networks, Ming Zhu Wirelessfor Multi-service Access ter-wave Radio-Over-FiberSystem Demonstration- of 4-Band Millime OM3D.4 •16:45 Tiago F. Alves PONs:Reach Performance Analysis, FSAN NG-PON2 Compliant Long- Wired-Wireless Provision in Services OM3D.3 •16:30 Georgia Inst. of Technology, USA; Electrical and Computer Engineering, Wang 17–21 March 2013 1 , Shih-ChiehShin 1 , Roberto Llorente, Roberto Room 303D 1 , Maria Morant 1 , Cheng Liu 2 Nanophotonics 1 1 , Anlin Yi, Anlin , Jianjun Yu 1 ; 2 1 ; School of of School 1 2 Instituto Instituto , Adolfo 1 , Jing 2 ZTE ZTE 1 2 - , , Continued Network Virtualization— Cloud SymposiumII: OM3E •Enablingthe (continued on pg. 68) as enterprise cloud computing. tributed collaborations science as well abstraction that enablesservice dis- switching- aflexible describes talk distributed between traffic sites. This linguathe franca for isolating WAN es of point-to-point circuits have been computing. technologies for and e-science cloud as well as network architecture and layer network and design architecture and programmable network, cross for software service-oriented defined, co-chair of Next-Generation the Ar and education community and is the of initiatives research global inthe Grid Forum. He drives anumber also Interface working group Open inthe as co-chair the of Network the Services community with currently active roles standards indistributed the systems has helped contribute to multiple distributed “big-data” science. He for collaborativeing services and and deploying advanced network Monga plays akey role indeveloping Network.at Sciences Energy Mr. work engineering, tools and research Technologist and of Area net Lead - Inder Monga as theChief serves 1 Monga yond point-to-point circuits, Inder WAN Virtualization:- be Looking OM3E.2 •16:25 Energy Sciences Network, USA.Mesh 1 , Eric Pouyoul, Eric Ballroom A Invited 1 , Chin Guok, Chin

1 - - - ; Continued System ArchitectureI— NM3F •NewTrendsin Abhijeet Deore fewest client service interfaces.fewest client service WDM/switch architecture utilizes est WDM wavelengths, and integrated show that OTN grooming utilizes few- American long-haul network. Results architectures are compared inaNorth forciency 100Gb/sWDM and switch Corporation, USA.Bandwidth effi jeet Ahujajeet integration. savings that achieved by could be such we aim to quantify maximum the cost From an incremental CapEx analysis, as acost-efficient alternative.industry is an important trend telecom inthe I+D, Spain. Multi-layer integration Duque IP/MPLS and WDM elements, Raúl evaluation of theintegrationCost of NM3F.3 •16:45 100Gb/s Networks, Serge Melle ing Architectures inNext-Gen &OTNComparing Optical Switch- NM3F.2 •16:30 zalez Pedro Fernandez Palacios 1 , Oscar Gonzalez deDios , Oscar Gonzalez 1 , Victor Lopez Ballroom B 1 , Steven Hand NFOEC 1 , Onur Turkcu 1 , Alfredo Gon- , Alfredo 1 ; 1 1 ; Telefónica 1 Infinera Infinera 1 , Satya- 1 , Juan 1 - , Monday, 18 March 67 , , 1 1 Inst. 1 , Ning , Ning 1 ; 1 , Liang Ding , Liang 1 , Andy E. Lim , Andy 1 , Guoqiang Lo , Guoqiang 1 OFC , Andy E. Lim , Andy 1 - Sin Microelectornics, of Inst. 1 ; 1 Room 304D Room , Mingbin Yu , Mingbin Tsung-Yang Liow Tsung-Yang 1 We present a a present We Singapore. Microelectronics, of p-i-n photodetector germanium waveguide record-high A operation. L-band C and for a germanium 1.30 A/W for of responsivity nm, 1611.5 at achieved is photodetector p-i-n bandwidth. a high 27 GHz while maintaining Tsung-Yang Liow Tsung-Yang GuoQiang Lo GuoQiang OM3K.3 • 16:45 Ge/ SpeedHigh Waveguide-Integrated Ning Duan Photodetector, Avalanche Si Ge/Si avalanche waveguide report We gapore. of a high with 3-dB bandwidth photodiodes A/W. 22 of higha responsivity and GHz ~20 integrated device be can monolithically Such on components photonic silicon other with substrates. SOI OM3K • Silicon Photonics II— OM3K • Silicon Continued OM3K.2 • 16:30 with Photodetector Germanium Waveguide - L-band Bandwidth Respon High High and sivity, Duan NFOEC Room 304C Room NM3J • Panel: PONs as Used PONs as NM3J • Panel: by MSOs—Continued , 1 , Kunimasa , Kunimasa 1 - Ja Ltd., Fujikura 1 , Yusuka Sasaki , Yusuka ; 1 2 17–21 March 2013 • Invited Ballroom E Ballroom , Katsuhiro Takenaga , Katsuhiro 1 , Masanori Koshiba Masanori , Shoichiro Matsuo Shoichiro 2 This paper reviews paper This Japan. Univ., Hokkaido 2 Saitoh pan; pan; research activities concerning multi-core fiber, fiber, multi-core activities concerning research fiber. few-mode fiber few-mode multi-core and was fiber that the 12-core of characteristic The the 1-Pb/s/fiber first used transmission for presented. is experiments Itaru Ishida Itaru OM3I.3 • 16:30 Recent Progress in Multi core and Few mode Few and core Multi in Progress Recent Fiber, OM3I • Multicore and OM3I • Multicore Fibers I— Multimode Continued

, , , - 2 1 1 OFC/NFOEC 2013 Nokia Siemens Siemens Nokia , Dayou Qian , Dayou 1 1 ; 4 , Carlos Oliveira , Carlos - S. Vod , Richard 2 2 Nokia Siemens Networks, Networks, Siemens Nokia 2 NEC Laboratories America America NEC Laboratories 1 OFC ; ; 1 , Pedro Alves , Pedro 1 , Ming-jun Li , Ming-jun Ballroom D Ballroom 1 We present the present We USA. Inc, Corning Fujitsu Semiconductor Europe, UK; UK; Europe, Semiconductor Fujitsu 2 , Tomislav Drenski , Tomislav 3 3 , Ting Wang Ting , 2 Join the conversation. Use hashtag #ofcnfoec. Fujitsu Semiconductor Europe, Germany. Europe, Semiconductor Fujitsu hanel Inc, USA; Inc, Generation of multiple individually modulated modulated individually multiple of Generation one is laser a single source of out wavelengths economical an for the pre-requisites key of a 65 using implemented is It PON. UDWDM time DSP. real and GS/s DAC Erich Gottwald Dedic Ian Neda Cvijetic Neda 4 OM3H.4 • 16:45 M4 Services Software-Defined Passive for - Backhaul Ap Mobile and OpticalNetwork Huang Ming-Fang plications, OM3H • DSP-Based Optical OM3H • DSP-Based Access—Continued OM3H.3 • 16:30 and Generation Digital Multi-Wavelength in a Coher Transmission Video Real Time Rohde Harald PON, Ultra Dense WDM ent Portugal; Portugal; Networks, Germany; Germany; Networks, M4 servicesfirst modulation- (Multilevel fiber for Multicore Multimode, through format services) software-defined access for Multiple We applications. backhaul mobile and network wired/ different 12 experimentallydemonstrate fiber. one over serviceswireless simultaneously Follow @ofcnfoec on Twitter. @ofcnfoec on Twitter. Follow

button. Papers are Papers Ballroom C Ballroom download. Visit and click on the www.ofcnfoec.org www.ofcnfoec.org available online for available online for OM3G • Optical Sensors— OM3G • Optical Continued 68 Monday, 18 March ichi Sato to marginal level. keeping increment while nodes fiber significant switch reduction scale at Numerical experiments elucidate its that provide wavelength services. granular optical routing networks dynamic control algorithm for coarse Nagoya Univ., Japan. We propose a Engineering and Computer Science, Taniguchi WavelengthAgile Yuki Services, Networks for and Effective Cost Grouped Routing Dynamic Optical •17:00 OM3A.5 Networks—Continued Economics andEnergyin OM3A •Techno- Room 303A 1 ; 1 , Hiroshi Hasegawa 1 Department of ElectricalDepartment 1 , Ken- Effects—Continued OM3B •Propagation Sen ZhangSen many; many; Technologies Duesseldorf GmbH, Ger results validate method. the WSSes. Simulations and experimental uncompensated incorporating links PDM-DQPSK WDM over signals non-linear transmission of 112Gb/s for OSNR estimation penalty for We propose an engineering method Ye pensated DWDM System, Yabin Transmission inCoherent Uncom- Interplay of Filtering and Nonlinear OM3B.4 •17:00 1 , Gernot Goeger 2 Huawei Technologies, China. Room 303B 2 , Xiaogeng Xu Follow @ofcnfoeconTwitter. Use hashtag#ofcnfoec . Join theconversation. 1 , Enbo Zhou 2 ; 1 Huawei 2 - ,

Generation—Continued OM3C • Advanced Signal Tsuritani eration, mitter for Higher-Order QAM- Gen TransA New Optical Multi-Purpose - OM3C.4 •17:00 without hardware modification. formats (from BPSK up to 64QAM) to simply generate higher-order QAM This transmitter signals. binary is able I/Q modulators driven by electrical transmittercal composed of tandem labs, Japan. We present aversatile opti- OFC/NFOEC 2013 Hyeon Y. Hyeon Choi 1 Room 303C , Itsuro Morita OFC 1 ; 1 1 KDDI R&D , Takehiro • Networks—Continued Fiber-Wireless OM3D •Converged Kazovsky Fiber-Wireless Network, How to an Energy-efficient Design in future networks. high-speed could to savings lead significant energy employing fiber-wireless technologies and show that network new designs tion of current in-building networks USA. We analyze consump energy the - Univ., USA; OM3D.5 •17:00 Gowda Yang 17–21 March 2013 2 , Anthony Ng’oma Anthony , 1 , Kadir M.Albeyoglu Room 303D 1 , Tolga Ayhan 2 Corning Incorporated, Corning Invited 2 Leonid G. Leonid ; 1 , Apurva 1 Stanford 1 , Hejie Continued Network Virtualization— Cloud SymposiumII: OM3E •Enablingthe (continued on pg. 70) domain. network virtualization into opticalthe challenges and solutions for extending puzzle. prospects, This paper discusses missing piece to cloud the computing tion, network virtualization adds the and storageAfter server - virtualiza Optical Networking SE, Germany. activities includeactivities software-defined search. Current advanced technology concepts, standardization, and re - for strategy, technology product new Germany, and responsible is globally NetworkingOptical in Munich, Advanced Technology at ADVA Jörg-Peter is Vice Elbers President Elbers P. g into Domain, Jör the Optical Extending Network Virtualization OM3E.3 •16:50 in Boston Univ.’s EECSDepartment. Kanpur, India, before graduate studies from Indian Inst. of Technology in engineeringin electrical/electronics He his earned undergraduate degree nications, Bay Networks, and Nortel. data networking at Wellfleet Commu- in telecommunicationsexperience and over 15years of and industry research He currently holds 17patents and has and distributedefficiency computing. software-defined networking, energy terests include network virtualization, consortium. Mr. Monga’s research in- IntegratedLambda Facility (GLIF) Exchange working group at Global chitecture and Distributed Topology 1 , Achim Autenrieth Ballroom A Invited 1 ; 1

ADVA ADVA

Continued System ArchitectureI— NM3F •NewTrendsin Japan; ate School of Media Design, Keio Univ., Tracy Cornish Almahr high-speed networkedhigh-speed environments. productionsreal documentary over form was examined iteratively through bilities inremote locations. The plat- collaborative directing/editing capa- with cloud-based content sharing and contenting high-quality documentary collaborativea new scheme for creat - fornia, San Diego, USA.We developed Diego, USA; ect, ProjThe “Growing- Documentary” NM3F.4 •17:00 O’Hara Naohisa Ohta 2 1 Calit2, Univ. of California, San , Wayne McLemore 1 , Daisuke Shirai Ballroom B 3 NFOEC Visual Arts, Univ. of Cali- 3 , Janak Bhimani 1 , Todd Margolis Invited 1 1 ; , Devin

Gradu 1 , Ali 2 - , Monday, 18 March 69 Invited OFC Room 304D Room Recent advances advances Recent France. III-V Lab, 1 ; 1 on hybrid III-V/Si transmitters using a wafer a wafer using transmitters III-V/Si hybrid on particular, In reported. are technique bonding 45 nm lasers exhibiting III-V/Si tunable widely transmitters tunable hybrid and range tuning modulator Mach-Zehnder silicon a integrating demonstrated. are Guang-Hua Guang-Hua Transmitters, Silicon III-V on Duan OM3K • Silicon Photonics II— OM3K • Silicon Continued OM3K.4 • 17:00

button. NFOEC by visiting . Access these Presentations Room 304C Room

www.ofcnfoec.org www.ofcnfoec.org a and clicking on the are designated with are designated with selected for recording selected for recording NM3J • Panel: PONs as Used PONs as NM3J • Panel: by MSOs—Continued - AFL Telecom 1 ; 1 17–21 March 2013 • Ballroom E Ballroom OM3I.4 • 17:00 - Mul for Splicing and Alignment Automated Zheng Wenxin Fibers, ticore A novel method for aligning method for novel USA. A munications, a systematic fibers provides (MCF) multi-core in cable in the lab, splicing MCF for approach method theThis in field. also and factories, for estimation loss of possibility provides core central method and IPA using side-cores images. WSI with OM3I • Multicore and OM3I • Multicore Fibers I— Multimode Continued OFC/NFOEC 2013

Tutorial OFC Ballroom D Ballroom This tutorial tutorial This UK. Univ., Bangor 1 ; 1 (continued on pg. 71) pg. on (continued Dr. Roger Giddings is a Lecturer at the School at Lecturer a is Giddings Roger Dr. UK. Univ., Bangor Engineering, Electronic of in 2011 the Univ. from Ph.D his received He analysis and implementation of the topic on for transceivers OFDM optical real-time of Giddings Dr. networks. in-building and access in research 17 years over for worked previously research network, Nokia’s for development and achieved he where divisions venturing and OM3H.5 • 17:00 for Real-timeDigital Signal Processing P. Roger Networks, Optical Access Future Giddings OM3H • DSP-Based Optical OM3H • DSP-Based Access—Continued will provide an overview of the application of of overview the application an of willprovide future enabling for signal processing digital focusis Particular networks. access optical and DSP real-time of the implementation on access OFDM-based in optical application its networks. ; 1 , Moshe Tur Moshe , 1 , Lior Yaron Lior , 1 Ballroom C Ballroom , Yair Peled Yair , 1 We present a fast and and a fast present We Israel. Univ., Tel-Aviv OM3G • Optical Sensors— OM3G • Optical Continued distributed high-resolution Brillouin sensor. A sensor. Brillouin high-resolution distributed spatial 5cm with Hz hundreds speed of sensing A experimentally demonstrated. is resolution based Brillouin between and Bragg comparison methods also is sensing presented. OM3G.2 • 17:00 Resolution High Distributed and Fast AviBrillouin Based Sensor, Optic Fiber Motil 1 70 Monday, 18 March equipment and networks. of routing efficiency ing energy the provides valuable insights for improv- high-capacity routers. approach Our processing, storage and switching in consumption associated with packet to empirically quantify energy the Australia. munications, Univ. of Melbourne, 1 VishwanathArun Switching Routers, inOptical-IP for Packet Processing, Storage and Estimating Consumption theEnergy •17:15 OM3A.6 Hinton Networks—Continued Economics andEnergyin OM3A •Techno- Centre for Energy-Efficient Telecom- 1 , Robert Ayre, Robert Room 303A We develop amethodology 1 , Jiazhen Zhu, 1 , Rod Tucker, Rod 1 , K. 1 ;

Effects—Continued OM3B •Propagation Georg Mohs Georg L1, and Log(BW). induced noise is proportional to PSD3, thatconfirmed broadband FWM sion uncompensated systems. We transmission bandwidths indisper power levels, system lengths, and by broadband FWM over different measured nonlinear noise induced SubCom, USA. Cai Uncompensated Systems, NoiseFWM Induced inDispersion MeasurementDirect of Broadband OM3B.5 •17:15 1 , Oleg Sinkin Room 303B 1 , Alexei Pilipetskii We experimentally 1 , Dmitri Foursa Jin-Xing 1 ; 1 TE 1 - , Generation—Continued OM3C • Advanced Signal Dawei WangDawei Hong Kong; ing, The Hong Kong Polytechnic Univ., Ctr.,Department of Electrical Engineer Lu 1 Yan Shuangyi Signals, Electrical tor and Driven Binary by 4-level a Single Dual-DriveIQ Modula Generation of 64-QAM Using Signals OM3C.5 •17:15 Univ., Hong Kong; neering, The Hong Kong Polytechnic Information Engi and Electronic of demonstrated. nals at 20Gbaud/s are experimentally tion multiplexed (PM) 64-QAM sig- is proposed. signals Polarizaelectrical - modulator driven by 4-level and binary commercially available dual- drive IQ QAM generation technique using a Co., Ltd., China. Asimple square 64- Zhu Photonics Research Ctr., ,Department 1 , Alan Pak Tao Lau 1 , Yongheng Dai OFC/NFOEC 2013 Room 303C 1 3 , Yuliang Gao Huawei Technologies OFC 2 Photonics Research 3 , Xiaogeng Xu 2 , Yupeng 2 , Chao 1 3 - - - ; , • Networks—Continued Fiber-Wireless OM3D •Converged 17–21 March 2013 Room 303D (continued on pg. 72) of Dortmund, Germany. engineering from Technicalthe Univ. and Dipl.-Ing. degree inelectrical Networks.Optical He holds aDr.-Ing. of Network Architecture inSiemens worked at Siemens AG, last as Director (now Ericsson). From 1999to 2001,he Product Optical in the Unit of Marconi Jörg-Peter was Director of Technology cess. Prior to joining ADVA in 2007, sion and next-generation optical ac networking, beyond 100Gtransmis- Continued Network Virtualization— Cloud SymposiumII: OM3E •Enablingthe events. Christos is afounding member lectured on OpenFlow/SDN at several Networking (SDN) project. He has Valley leadingSoftware-Defined the research scientist at Orange Silicon Christos Kolias is currently a senior OM3E.4 •17:15 action to industry. the ment NfV types. has issued acall-for- consolidating many network equip- andtechnology which could into lead evolving standard ITvirtualization software, network functions utilizing and challenges for implementing, in plore enablers benefits, the and expose (NfV). The group’s mission is to to ex- “Network functions Virtualization” launched aspecifications group called coms network operators have recently number of world’s the leading tele- Specification Group (NVF ISG). Industry Functions Viritualization Christos Kolias; Orange and Network VisionChallenges, and Action, Network Functions Virtualization: Ballroom A Invited A -

Continued System ArchitectureI— NM3F •NewTrendsin Ballroom B NFOEC Monday, 18 March 71 OFC Room 304D Room OM3K • Silicon Photonics II— OM3K • Silicon Continued NFOEC Room 304C Room NM3J • Panel: PONs as Used PONs as NM3J • Panel: by MSOs—Continued , - 1 Optoelec 1 , Francesca , Francesca ; 1 1 17–21 March 2013 , Francesco Poletti , Francesco 1 • , Natalie Wheeler , Natalie NOTES 1 Ballroom E Ballroom , David J. Richardson J. , David 1 , David Gray , David 1 tronics Research Centre, Univ. of Southampton, Southampton, of Univ. Centre, Research tronics of splicing (0.16dB) loss low UK. Robust, fiber is itself to gap band photonic core hollow affected negligibly is content Modal presented. data penalty-free 40Gbit/s enabling splicing, by PBGF. spliced > 200m of over transmission Marco Petrovich Marco Parmigiani OM3I.5 • 17:15 Low Core Loss Hollow Robust of Splicing JohnItself, to Fiber Bandgap Photonic Wooler OM3I • Multicore and OM3I • Multicore Fibers I— Multimode Continued OFC/NFOEC 2013 OFC Ballroom D Ballroom the position of Senior Hardware Specialist. Specialist. Senior Hardware of the position the use furtherexplores research current His meetthe to OOFDM-based transceivers of future of targets performance and power cost, networks. optical passive generation OM3H • DSP-Based Optical OM3H • DSP-Based Access—Continued , Jian 1 Beijing 1 ; 1 , Xiaobin Hong , Xiaobin , Jintong Lin , Jintong 1 1 Ballroom C Ballroom Zhisheng Yang Zhisheng , Hongxiang Guo , Hongxiang 1 ______OM3G • Optical Sensors— OM3G • Optical Continued China. Telecommunications, and Posts of Univ. based pulse Brillouin four-section A novel spatial fiber sub-meter with sensor distributed technique simple This proposed. is resolution directly the secondary “echo” mitigate can post- time and extra measurement without algorithm. processing Distributed Brillouin sensing with sub-meter with Brillouin sub-meter sensing Distributed based four-section resolution spatial on pulse, OM3G.3 • 17:15 Wu 72 Monday, 18 March Networks—Continued Economics andEnergyin OM3A •Techno- Room 303A post-conference survey attending OFC/NFOEC. know yourthoughts via emailandletus on theprogram. Thank youfor Look foryour 18:30–20:00  Effects—Continued OM3B •Propagation depending on system parameters. becomes narrower and asymmetric, shapethe of Q-distribution, the which nonlinearityfiber and PDL changes reveal thateffects interplay between of combined the nonlinear and PDL ries Ltd., Japan. studies Experimental Hoshida toyoshi Sekiya Vassilieva ization Multiplexed Systems, Olga Nonlinear and PDL inPolar Effects Statistics of theInterplay between InvestigationExperimental of the OM3B.6 •17:30 America, Inc., USA; 2 Room 303B A Brief History of Optical Communications: a Symposium in Memory of Tingye Li, Ballroom ofTingye of Optical Communications:aSymposium inMemory A BriefHistory C, (see page 12for details) , Jens C. Rasmussen 1 , Shoichiro Oda

1 ; 1 Fujitsu Laboratories of of Fujitsu Laboratories 2 Fujitsu Laborato 2 , Takeshi 2 , Mo , - - - Generation—Continued OM3C • Advanced Signal are found to minimizeblock error rate. presented and constituent rates code dB. partitioning The set is method to required decrease SNR by several 16QAM constellation is proposed bined with aphase-noise-optimized Multilevel modulation coded com Hoshida Sone Rusch filter based lightfilter labeldecoder. based coherentdigital receiver and optical Gbps DP-QPSK using signals real time FSK light labels on superimposed 112 evaluateperimentally feasibility the of Limited, Japan.Laboratories lations, Ramtin Farhoudi NoisePhase Constel- Optimized Modulation for Coded Multi-Level OM3C.6 •17:30 Nakagawa for Path Light Decoder Tracing, Goji Receiver Filter and Optical Based CoherentReal-time with Signal on 112Gbps DP-QPSKperimposed Evaluation Su- of Labels FSK Light OM3C.7 •17:45 ronishi 1 , Yasuhiko Aoki 1 1 OFC/NFOEC 2013 ; , Takahito Tanimura 1 1 Room 303C , Jens C.Rasmussen Universite Laval, Canada. 1 , Shoichiro Oda OFC 1 , Kazuo Hi- 1 , Kyosuke 1 1 , Takeshi 1 ; We ex- , Leslie 1 Fujitsu Fujitsu - •

less Applications, USA; Technology, NSF Ctr. for Optical Wire- Gee-Kung Chang Shih-Chieh Shin Ming Zhu USA; Techniques, Cheng Liu System on Blind Equalization based Pol-Muxlope-Detection MIMO RoF A Novel Direct-Modulation Enve- OM3D.6 •17:30 4 without additional incurring overhead. channels are cancelled simultaneously and opticalin both wireless fiber niques, cross-channel interferences on blindBased equalization tech- envelope-detection architectures. system with direct-modulationfiber ple-input multiple-output radio-over- novel polarization-multiplexed multi - Su Chang Chien Networks—Continued Fiber-Wireless OM3D •Converged Univ., China; Opticalern Instrumentation, Zhejiang Yikai Su Chenhui Ye bust mm-Wave LOFree Technique, and Mobile Terminal Using aRo - System Station Base Compacted with Wireless-over-Fiber Transmission A Bidirectional Multi-Band 60-GHz OM3D.7 •17:45 Zhu Chang mobile terminals. stations ineachbase LO devices and It notservice. does require mm-wave complished with centrally supplied LO 60-GHz mm-wave bandac- has been wireless-over-fiber transmission at bidirectional multi-band multi-gigabit Tong Univ., China. For first time, the Systems and Networks, Shanghai Jiao of Advanced Optical Communication of Technology, USA; Inst. Georgia Engineering, Computer Corning Inc., USA.We demonstrate a 17–21 March 2013 3 , Gordon Gu 2 , Anlin Yi, Anlin 3 2 AOC Technologies Inc., USA; ; 2,3 1 Room 303D State Key Laboratory of Mod of Laboratory State Key , Sailing He 1 , Jing Wang 1,2 2 2 , Liang Zhang 2 School of Electrical and , Jianjun Yu , Lan Rao , Lan 3 1 , Anthony Ng’oma Anthony , , Ze Dong , Ze 1 ; 1 1 , Gee-Kung (GK) Georgia Inst. of 1 3 2 , Liang Zhang State Key Lab Lab Key State ZTE USA Inc., 2 1 , Jianjun Yu , Anlin Yi 2 , Charles 1 2,3 , Hung- , Ming 1 4 1 2 - , , , , Continued Network Virtualization— Cloud SymposiumII: OM3E •Enablingthe L. Kleinrock. switched networks under Professor he worked packet- on high-speed Computer from where Science UCLA, andUCLA, USC.He holds aPh.D. in quent lecturer at Stanford University, a visiting faculty member and a fre and Caspian Networks. He has been Orange, he worked at Covad Google, intelligent networks. Before joining networks, network virtualization and switching,ing, high-speed wireless of interest include flow-aware rout- tion” (NfV) group. His areas technical of “Network the Functions Virtualiza- Carrier NetworksCarrier Mobile and Software Devices based and Networking to needed support roadmaps around Storage the Servers, to IBM’s define strategies and product technologies. He is currently responsible zation Systems and WiFi Acceleration MobileBlade Servers, Network Optimi- technology like Thin Clients, Telecom of businesses new around Networking tenure with IBMhe creation hasthe lead and Wireless Systems. his 30 year Over Engineer and CTO for IBM’s Mobile AnthonyBruce is aDistinguished tion Virtualization to drive change. efforts like Network industry new Func- robust and on aview network services extensions that may to deliver needed be transformcan also Networks, Carrier the ona perspective how technologies these in Enterprise IT. provide will This talk puting are transforming landscape the NetworkingDefined and Cloud Com IBM Wireless Systems, USA. Software Networks, Carrier fined Anthony, Bruce Network Virtualization & Software De OM3E.5 •17:40 Ballroom A Invited - - - Continued System ArchitectureI— NM3F •NewTrendsin Thomas H.Wood Communications, Free Laser Space Advanced Modulation Formats for NM3F.5 •17:30 Power (SWaP). significantly lower Size, Weight, and systems, thereby enabling with links power inFree Space (FSO) Optical reduce the required received optical coherent receivers can significantly modulation formats enabled by digital Bell Labs, USA.We show that novel Ballroom B NFOEC 1 ; Invited 1 LGS Innovations, Monday, 18 March 73 , Jin- 1 Department 2 - A. Wil , Kevin 1 , Jason (Jyehong) 1 Electrical Engineering, 1 ; 3 OFC An active-passive integrated integrated active-passive An Room 304D Room , A. Albores-Meija 1 , Jhih-Cheng Yan , Jhih-Cheng Technische Universiteit Eindhoven, Eindhoven, Universiteit Technische 1 1 ; Electrical Engineering, National Taiwan Taiwan National Engineering, Electrical , Ying-Jay Yang , Ying-Jay 1 3 2 Wei Shi Wei liams Oxide-relief and Zn-diffusion and Oxide-relief Taiwan. Univ., Both VCSELs. nm 850 in realized are structures (96 fJ/bit ratio energy-to-data-rate record-low and 37 Gbit/sec) at 135 fJ/bit 25 Gbit/sec; at at fJ/bit.km 175 ratio distance energy-to-data demonstrated. are 25 Gbit/sec OM3K.6 • 17:45 nm 850 Zn-Diffusion and Oxide-Relief Lasers Surface-Emitting Vertical-Cavity Consumption Smallwith Power Extremely 40 for Product Rate-Distance Largeand Bit Gbit/sec Wun Jhih-Min Operations, OM3K • Silicon Photonics II— OM3K • Silicon Continued OM3K.5 • 17:30 Monolithic a in Routing Dynamic Multi-path 16x16 Optoelectronic Switch, Active-Passive R. Stabile - Tai Univ., Chiao-Tung National Photonics, of wan; Chen National Central Univ., Taiwan; Taiwan; Univ., Central National Netherlands. with demonstrated is switch 16x16 SOA-based routing reconfigurable for interface a control - con between multiple equalization power and 28.3 dB/0.1 with routed is 10Gb/s data nections. rate. error <10-9 bit and nm OSNR NFOEC Room 304C Room NM3J • Panel: PONs as Used PONs as NM3J • Panel: by MSOs—Continued , 1 , Sami Mumtaz , Sami 1 17–21 March 2013 Univ. of Rochester, USA; Rochester, of Univ. 1 ; 2 • Invited Ballroom E Ballroom We discuss the nonlinear discuss the nonlinear UK. We Alcatel-Lucent, Rene-Jean Essiambre Rene-Jean performance of space-division multiplexed multiplexed space-division of performance a using conditions realistic under systems de- Newly model. numerical comprehensive include to us allow equations Manakov rived and both multimode effects for birefringence fibers. multicore 2 OM3I.6 • 17:30 OM3I.6 • 17:30 Nonlinear Performance of SDM Systems Systems SDM of Performance Nonlinear DesignedMulticore or with Multimode Agrawal P. Govind Fibers, OM3I • Multicore and OM3I • Multicore Fibers I— Multimode Continued OFC/NFOEC 2013 OFC Ballroom D Ballroom Ballroom C, (see page 12 for details) 12 for page C, (see A Brief History a Symposium in Memory of Optical Communications: of Tingye Li, Ballroom OM3H • DSP-Based Optical OM3H • DSP-Based Access—Continued , - 1 Hanyang Hanyang 2 , Je-Myung , Je-Myung 1 , Kwanil Lee , Kwanil 1,2 18:30–20:00 Chung-Ang Univ., Univ., Chung-Ang 3 Korea Inst. of Science Science of Inst. Korea 1

; 1 , Je-Ha Lee , Je-Ha 3 We propose and experi and propose We Ji Ho Jeong Ho Ji

Ballroom C Ballroom , Sang Bae Lee, Sang 2 OM3G • Optical Sensors— OM3G • Optical Continued Kwang Yong Song Yong Kwang Republic of Korea. mentally demonstrate a simple scheme in thein scheme simple a demonstrate mentally analysis domain correlation optical Brillouin modulator electro-optic sideband a single using a frequency offset and sweeping which controls simultaneously. wave a pump chopping and Technolog, Republic of Korea; Korea; of Republic Technolog, and OM3G.4 • 17:30 OM3G.4 • 17:30 Simplified Brillouin Optical Correlation Sensor based Analysis Domain a Chopped on Sideband Single Electro- Applied Microwave Optic Modulator, Univ., Republic of Korea; Korea; of Republic Univ., Jeong Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

08:00–11:00 OTu1A • Plenary Session and Awards Ceremony, Platinum Ballroom, Anaheim Marriot Hotel

10:00–17:00 Exhibition and Show Floor, Exhibit Halls A-C

11:00–14:00 Unopposed Exhibit-Only Time, Exhibit Halls A-C Tuesday, 19 March Tuesday,

12:00–14:00 Poster Preview, Exhibit Halls A-C

14:00–16:00 14:00–16:00 14:00–16:00 14:00–15:45 14:00–16:00 14:00–16:00 OTu2A • Flex I OTu2B • Submarine and OTu2C • Silicon OTu2D • Fiber-based OTu2E • Convergence NTu2F • Panel: Dynamic Presider: Akira Hirano; NTT ULH Transmission Photonics for Short Parametric Processing of Wireless and Network Services Basic Research Laboratories, Presider: Lara Garrett; TE Reach Presider: Kazi Abedin; OFS Optical Networking Moderator: John Strand; Japan SubCom, USA Presider: Daoxin Dai; Laboratories, USA Symposium I: Future AT&T Labs, USA Zhejiang Univ., China Architectures Presider: Kenneth Reichmann; AT&T Labs- Research, USA

OTu2A.1 • 14:00 Invited OTu2B.1 • 14:00 OTu2C.1 • 14:00 Invited OTu2D.1 • 14:00 OTu2E.1 • 14:00 Invited “Dynamic Network Services” (DNS) Can We use Flexible Transponders Submarine transmissions with spec- Chip and Board-scale Integrated Amplitude Regeneration of 80-Gb/s Operator Perspective on Next-Gen- are “bandwidth-on-demand” con- to Reduce Margins?, Jean-Luc Auge1; tral efficiency higher than 3 b/s/Hz Photonic Networks for Next-gen- Polarization-Multiplexed RZ-DPSK eration Optical Access for High- nections at data rates ranging from 50 1Orange Labs, France Telecom, France. using Nyquist pulse-shaped chan- eration Computers, Vladimir Stoja- Signals in a Dual-Orthogonal-Pump Speed Mobile Backhaul, Naoto Yo- Mbps to entire wavelengths at multiple 1 The introduction of bit rate variable nels, Oriol Bertran-Pardo , Jeremie novic1; 1Electrical Engineering, MIT, Fiber Optical Parametric Amplifier, shimoto1; 1NTT Access Network Service Gbps. This panel will provide insights 1 1 1 1 transceivers is expected to improve Renaudier , Patrice Tran , Haik Mar- USA. Careful co-design between Xiaojie Guo , Kin Pang Lei , Xuelei Systems Labs., NTT Corp.,Japan. into current and prospective services, 1 1 1 1 1 network reconfiguration and optimi- doyan , Patrick Brindel , Amirhossein electronics and photonics is needed to Fu , Hon Ki Tsang , Chester Shu ; Deep-penetrated optical access using architectures, and standards from 1 1 1 zation. The different network margins Ghazisaeidi , Massimiliano T. Salsi , fully leverage the immense bandwidth- Department of Electronic Engineer- advanced photonic technologies will the perspectives of network service 1 1 are discussed along with the related Gabriel Charlet , Sebastien Bigo ; density potential of silicon photonics. ing, The Chinese Univ. of Hong Kong, play an important role in the construc- providers, equipment vendors, clients, 1 strategies to reduce them. Alcatel-Lucent Bell Labs, France. We Key insights are presented, which Hong Kong. Amplitude regeneration tion of multiple services platforms that standards body participants, and study experimentally PDM-QPSK, capture the interplay between process of 80-Gb/s polarization-multiplexed can provide not only future small-cell researchers. PDM-8QAM and PDM-16QAM sig- integration, device, circuit and system RZ-DPSK signals has been demon- based wireless services beyond 4G, but Topics will include: nals with Nyquist pulse-shaping at 28 design strategies. strated in an orthogonally pumped also M2M towards a big-data society. Gbaud for undersea transmissions. We fiber optical parametric amplifier. • Dynamic switched Gb Ethernet and compare their noise sensitivity, nonlin- The receiver sensitivities of the two Optical Transport Network (OTN) ear tolerance, transmission reach and polarization branches are improved services and architectures. assess their performance depending by 3.5 and 3.3 dB. • Current commercial carrier on channel spacing offerings. • Cloud computing applications of DNS. • Current and upcoming equipment vendor offering targeting DNS services. Join the conversation. Speakers: Robert Doverspike; AT&T Research Follow @ofcnfoec on Twitter. Naoto Yoshimoto is Senior R&D Labs, USA Manager at NTT Laboratories. He Joe Berthold; Ciena, USA Use hashtag #ofcnfoec. received B.S., M.S., and Ph.D. degrees Ori Gerstel; Cisco, USA in electronics and information engi- Inder Monga; ESNet, USA neering from Hokkaido Univ., Japan, Jerry Sobieski; NORDUnet, USA

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Show Floor Tuesday, 19 March OFC NFOEC Programming

10:15–13:00 08:00–11:00 OTu1A • Plenary Session and Awards Ceremony, Platinum Ballroom, Anaheim Marriot Hotel Expo Theater III Software Defined 10:00–17:00 Exhibition and Show Floor, Exhibit Halls A-C Networks Session Moderator: Mike Loomis, Chief Technology Officer 11:00–14:00 Unopposed Exhibit-Only Time, Exhibit Halls A-C & Vice President Technical Sales, Alcatel-Lucent, USA 12:00–14:00 Poster Preview, Exhibit Halls A-C For details, see page 39

11:00–13:00 14:00–16:00 14:00–16:00 14:00–16:00 14:00–16:00 14:00–16:00 OTu2G • Innovative OTu2H • Microwave OTu2I • Nyquist NTu2J • FTTx NTu2K • Panel: Optical Expo Theater II OIF Program: Physical Fiber Technologies and Photonic Subsystems Signaling Deployment Around the Network Architecture and Link Layer-Focused Devices World and Technology for Presider: Satoki Kawanishi, Presider: Gabriella Bosco; Session Presider: Takashi Sasaki; Optoquest, Japan Politecnico di Torino, Italy Presider: Shunji Kimura; Financial Applications For more details, see page 38 Sumitomo Electric Industries NTT access network labs, Moderator: Dion Leung, Ltd, Japan Japan Tellabs, Singapore 12:00–13:30 Exhibit Hall C, Back of 3700 Aisle VIP Industry Leaders OTu2G.1 • 14:00 OTu2H.1 • 14:00 Tutorial OTu2I.1 • 14:00 NTu2J.1 • 14:00 Invited Driven predominantly by the High Networking Event 252 Gbit/s Real-Time Nyquist Pulse Frequency Trading communities, the Possibility of Stack and Draw process Microwave Photonics: the Past and France Telecom’s PON deployment, For details, see page 41 Generation by Reducing the Overs- subject of low-latency network infra- as Fabrication Technology for Multi- the Future, Keith J. Williams1; 1US Na- learnt lessons and next steps, Philippe ampling Factor to 1.33, Rene M. 1 1 structure has gained a lot of attention Core Fiber, Itaru Ishida1, Tsuyoshi val Research Laboratory, USA. A short Chanclou , Benoit Charbonnier , Bru- 12:00–14:00 Schmogrow1, Matthias Meyer1, Philipp 1 1 in the optical industry. Technological Akamatsu1, Zhaoyang Wang1, Yusuke history and overview of analog micro- no Capelle , Naveena Genay , Stephane Expo Theater I C. Schindler1, Arne Josten1, Shalva 1 1 and commercial innovations have Sasaki1, Katsuhiro Takenaga1, Shoi- wave photonics will be presented. The Gosselin , Bernard Landousies , Anna Ben-Ezra2, Christian Koos1, Wolfgang 1 1 also been spurred by the financial ■ MarketWatch chiro Matsuo1; 1Optics and Electronics performance requirements for analog Pizzinat , Fabienne Saliou , Bertrand Freude1, Juerg Leuthold1; 1Inst. of Pho- 1 1 services applications. On one end of Laboratory, Fujikura limited, Japan. photonic links will be reviewed with Le Guyader , Dominique Kurz , Yann Panel I: State of the tonics and Quantumelectronics, Karl- 1 1 the value chain, component vendors The merits and drawbacks of stack specific emphasis placed on modula- Denis , Jean Luc Courant , Erwan Le Industry sruhe Inst. of Technology, Germany; 1 1 have been purposely building FPGAs and draw process and drilling process tion style, noise, dynamic range and Bris ; Orange Labs, France. This paper 2Finisar, Israel. By reducing the overs- to maximize market data processing Moderator: Tom Fawcett, for a multi-core fiber were discussed. link linearity. describes the current and future prac- ampling factor to 1.33 and dynamically performance; to the other end of the Vice President of Product The possibility of the stack and draw tices of France Telecom in delivering adapting the computational precision value chain, fiber providers are laying process for low-loss transmission line Fiber To The Home services. Line Managment, JDSU, USA we demonstrate real-time 252 Gbit/s down new dark fiber routes to obtain with multi-core fiber was confirmed. For details, see page 35 PDM-64QAM Nyquist sinc-pulse the shortest physical distance connect- generation and optical transmission ing major data centers and trading 13:30–16:15 over 100 km ULAF. hub locations. This panel session is to Expo Theater II explore, share and discuss some recent research and development activities, Monetizing Cloud and future trend and business oppor- Services: Industry tunities in this particular area. Trends and Best Speakers: Practices for Service Richard Cosgrave, Xilinx, UK Providers Robert Keys, BTI, USA Brian Lavallee, Ciena, Canada Moderator: To be Announced Keith J. Williams received the BSEE For details, see page 38 degree, cum laude, in 1987 from the Jim Theodoras, ADVA, USA University of Nebraska-Lincoln. He received the M.S. and Ph.D. degrees from the University of Maryland- College Park, in 1989 and 1994,

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OFC/NFOEC 2013 • 17–21 March 2013 75 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

Tuesday, 19 March Tuesday, OTu2B.2 • 14:15 OTu2D.2 • 14:15 in 1986, 1988, and 2003, respectively. Unrepeatered Transmission of 3.2- Characterization of Polarization He joined NTT Laboratories in 1988, Tb/s (32x120-Gb/s) over 445-km Insensitive FOPA using a Polar- and engaged in the research and fiber link with Aeff Managed Span, ization-Maintaining Highly Non- development of optical transmission Benyuan Zhu1, Peter Borel2, Ken Linear Fiber, Isaac Sackey2,1, Thomas systems and devices for broadband Carlson2, Xin Jiang4, Dave Peckham3, Richter1, Christian Meuer2,1, Robert access systems. He is currently the Robert Lingle3; 1OFS Laboratories, Elschner1, Mahmoud Jazayerifar2, director of Broadband Optical Access USA; 2OFS, Denmark; 3OFS, USA; Klaus Petermann2, Colja Schubert1; System project in NTT Access Net- Presentations selected 4CUNY, USA. We demonstrated 3.2- 1Fraunhofer Heinrich Hertz Inst., Ger- work Service Systems Laboratories, Tb/s (32x120-Gb/s) unrepeatered many; 2Technische Universität Berlin, and is engaged in the planning of next- for recording are transmission over 445-km fiber Germany. A polarization insensitive generation optical access networks with Aeff-managed-span. This was FOPA based on a PM-HNLF loop and architectures. In particular, he designated with achieved by employing co-propagating has recently been devoting effort to diversity scheme is demonstrated. a . Access these second-order pumped Raman ampli- Achieved ON-OFF gain was 19.2 dB advanced research for optical-wireless fication and ROPA. This paper also whilst the polarization dependence convergence network technologies by visiting discusses design trade-off for perfor- was 0.7 dB across a signal wavelength and resilient access networks. Dr. mance enhancement of unrepeatered range of 1544-1560 nm. Yoshimoto is a member of the IEEE www.ofcnfoec.org transmission. Communication Society and a senior member of the Inst. of Electronics, and and clicking on the he has served the chair of technical sub-committee “Access Network” in OFC2012 and OECC2013. He is also the visiting professor of Hokkaido Univ. since 2010. button.

OTu2A.2 • 14:30 OTu2B.3 • 14:30 Invited OTu2C.2 • 14:30 OTu2D.3 • 14:30 Invited OTu2E.2 • 14:30 Invited 40/100/400 Gb/s Mixed Line Rate 30.58 Tb/s Transmission over 7,230 Polymer-Based Vertically Optical Practical issues of the tunable disper- A Small Cell Augmentation to a Transmission Performance in km using PDM Half 4D-16QAM Splitter with 20-Gbps Transmis- sion compensation using parametric Wireless Network Leveraging Fiber- Flexgrid Optical Networks, Liangjia Coded Modulation with 6.1 b/s/Hz sion Rate Realized on Silicon Sub- wavelength conversion, Ken Taniza- to-the-Node Access Infrastructure 1 1 2 1 1 Zong , Gordon N. Liu , Andrew Lord , Spectral Efficiency, Hongbin Zhang1, strate, Chin-Ta Chen , Po-Kuan Shen , wa1; 1Network Photonics Research Ctr., for Backhaul and Power, Patrick 2 1 1 2 3 Yu Rong Zhou , Teng Ma ; Huawei Hussam G. Batshon1, Dmitri Foursa1, Chia-Chi Chang , Hsu-Liang Hsiao , Natl Inst of Adv Industrial Sci & Tech, Iannone1, Ken C. Reichmann1, Cha- 2 1 1 Technologies Co Ltd, China; BT In- Matt Mazurczyk1, Jin-Xing Cai1, Carl Tien-Yu Huan , Teng-Zhang Zhu , Japan. We report the developments of thurika Ranaweera2, M. Resende3; 2 3 novate and Design, UK. 40/100/400 Davidson1, Alexei Pilipetskii1, Georg Hsiao-Chin Lan , Yun-Chih Lee , Yo- parametric tunable dispersion com- 1AT&T Labs-Research, Middletown, NJ, 4 1 1 Gb/s mixed line rate transmission Mohs1, Neal Bergano1; 1Tyco Subsea Shen Lin , Mount-Learn Wu ; Optics pensators based on FWM process in a USA, 2Dept. of Electrical and Electronic performance is investigated for dif- Communications, USA. We transmit and Photonics, National Central Univ., highly nonlinear fiber for real network Engineering, The Univ. of Melbourne, 2 ferent spectrum allocation schemes in 30.58 Tb/s data (294×104 Gb/s) over Taiwan; Optical Sciences Ctr., National uses. Input-polarization insensitivity, Australia, 3AT&T Labs-Research, 3 flexgrid optical networks. The results 7,230 km in 40 nm bandwidth with Central Univ., Taiwan; Ctr.a Photonics input-wavelength transparency, and Florham Park, NJ, USA. We describe 4 show that grouped and ungrouped 6.1 b/s/Hz spectral efficiency. We Inc., Taiwan; Electrical Engineering, seamless dispersion tuning are suc- an efficient fiber backhaul strategy for allocation schemes have similar trans- use PDM half-4D-16QAM coded National Central Univ., Taiwan. A cessfully demonstrated. a small-cell network, which leverages mission performance with balanced modulation to achieve the highest polymer waveguide combined with facilities associated with an existing launch power. reported capacity-distance product of three silicon 45° micro-reflectors is fiber-to-the node (FTTN) residential 221 Pb/s.km. realized on a silicon substrate to form access network. Related optimization a 1 × 2 vertically optical splitter with a studies are also described. 20-Gbps transmission rate for on-chip optical interconnect application.

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Show Floor Tuesday, 19 March OFC NFOEC Programming

OTu2G • Innovative OTu2H • Microwave OTu2I • Nyquist NTu2J • FTTx NTu2K • Panel: Optical 13:30–16:15 Fiber Technologies and Photonic Subsystems— Signaling—Continued Deployment Around the Network Architecture Expo Theater II Devices—Continued Continued World—Continued and Technology for Monetizing Cloud Financial Applications— Services: Industry Continued Trends and Best Practices for Service Providers OTu2G.2 • 14:15 respectively. His doctoral dissertation OTu2I.2 • 14:15 research was conducted in the area of A Baud-Rate Sampled Coherent Moderator: To be Announced Nanomechanical functionality of p-i-n photodetector nonlinearities. Transceiver with Digital Pulse Shap- For details, see page 38 dual-core fibres, Zhenggang Lian1, In 1987 he joined the Naval Research ing and Interpolation, David Millar1,2, Peter Horak1, Xian Feng1, Limin Xiao1, Laboratory, Washington, DC, where Domanic Lavery1, Robert Maher1, 14:30–16:30 Ken Frampton1, Nicholas White1, John his research interests include micro- Benn C. Thomsen1, Polina Bayvel1, Seb A. Tucknott1, Harvey Rutt1, David N. Expo Theater III wave photonic links, their use in RF J. Savory1; 1Optical Networks Group, Payne1, Will Stewart1, Wei H. Loh1; Advancing Optical systems, and high current photodi- Univ. College London (UCL), UK; 2Mit- 1Optoelectronics Research Centre, UK. odes. He is a member of IEEE and subishi Electric Research Laboratories, Solutions in We report experimental results on a OSA and since 2000, he has been the USA. We demonstrate a baud-rate Cloud Computing, dual suspended core nanomechanical head of the Photonics Technology sampled 3.125GBd QPSK digital optical fibre. Optical switching of light Communications and Branch at NRL. coherent transceiver employing pulse from one core to another is achieved Networking shaping and interpolation. Compared through moving one core by just 8 nm. to an over-sampled receiver, a fixed Organizer: IEEE penalty of 1.4dB is measured being For more details, see page 40 independent of sampling phase or chromatic dispersion. 15:00–17:00 Expo Theater I ■ MarketWatch Panel II: High Speed Pluggable Optics for Data Centers Moderator: Tiejun J. Xia, OTu2G.3 • 14:30 OTu2I.3 • 14:30 NTu2J.2 • 14:30 Invited System Architect/DMTS, Reducing Equalizer Complexity in The Role of Anisotropy in Few-Mode FTTH Deployments in Latin Ameri- Verizon, USA Coherent Receivers for Nyquist Spec- 1 1 Optical Fibers, Luca Palmieri1, Luca ca, Nelson Saito ; Furukawa Industrial For more details, see page 35 trally Shaped Systems with Matched Schenato2, Andrea Galtarossa1; 1Dept. SA Produtos Eletrico, Brazil. The de- Filters, Junyi Wang1,2, Chongjin Xie1, of Information Technology, Univ. of ployment of FTTH is in initial stage in Zhongqi Pan2; 1Bell Labs, Alcatel- Padova, Italy; 2IRPI, National Research the region. In this study we will review Lucent, USA; 2Univ. of Louisiana at Council of Italy, Italy. We analyze the current market size, forecast for Lafayette, USA. We show that the com- beating and coupling within LP(1,1) next 3 years, topologies applied and plexity of the receiver-side dynamic manifold, caused by fiber anisotropy. technical issues due to local conditions butterfly equalizer can be significantly Results suggest that spinning the fi- reduced by incorporating a matched ber may reduce modal dispersion as filter in the static chromatic disper- for nondegenerate LP(0,1) modes of sion equalizer for root-raised-cosine nonideal fibers. Nyquist spectrally shaped systems.

OFC/NFOEC 2013 • 17–21 March 2013 77 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

Tuesday, 19 March Tuesday, OTu2A.3 • 14:45 OTu2C.3 • 14:45 Trading off Transponders for Spec- Cascade of two opposite tapers for trum in Flexgrid Networks, Konstan- butt-coupling between fibers and tinos Christodoulopoulos1, Polizois silicon photonic wires with large Soumplis2,3, Emmanouel Varvarigos2,3; misalignment tolerance and low 1School of Computer Science and Sta- polarization dependency, Kai-Ning tistics, Trinity College Dublin, Ireland; Ku1, Ming-Chang M. Lee1; 1Inst. of 2Computer Engineering and Informat- Photonics Technologies and Depart- ics, Univ. of Patras, Greece; 3Computer ment of Electrical Engineering, Na- Technology Inst. and Press “Diophan- tional Tsing Hua Univ., Taiwan. A new tus”, Greece. We propose algorithms coupler design consisting of a three- for planning flexgrid networks under dimensional SU-8 taper and a silicon physical layer impairments. Using an inverted nanotaper is presented. The optimization function that accounts fiber misalignment tolerance is ±3 um Patrick Iannone (BS Columbia Univ. for both the spectrum used and the and the coupler loss is 2.8 dB(TE) and 1984; PhD Princeton Univ. 1994) transponders cost, we observe trad- 4.1 dB(TM). has worked in optical access research eoffs between these two optimization since joining AT&T Bell Laboratories parameters. in 1985 (currently AT&T Labs). He holds 40 U.S. patents and has authored over 100 publications. He has served as IEEE-LEOS Meeting Chair, as an NOTES elected member of the IEEE-LEOS Board of Governors and has chaired technical subcommittees for the ______IEEE-LEOS Annual Meeting and the Optical Fiber Communication Con- ______ference (OFC). He has served as OFC Technical Program Co-Chair in 2004 ______and General Co-Chair in 2006, and is currently Chair of the OFC Steering ______Committee. Dr. Iannone is a Fellow of the IEEE. ______

78 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

OFC/NFOEC 2013 • 17–21 March 2013 79 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

Tuesday, 19 March Tuesday, OTu2A.4 • 15:00 OTu2B.4 • 15:00 OTu2C.4 • 15:00 Invited OTu2D.4 • 15:00 OTu2E.3 • 15:00 Invited Optical multicast at 224 Gb/s with 12,000km Transmission of 100GHz Integration of Si photonics into Asynchronous Single-Shot Optical Unified Access and Aggregation tunable frequency conversion in a Spaced, 8x495-Gb/s PDM Time- DRAM process, Dong J. Shin1, Kwan Sampling of High-Repetition-Rate Network Allowing Fixed and Mobile 1 flex-grid network testbed, Gianluca Domain Hybrid QPSK-8QAM Sig- S. Cho1, Ho C. Ji1, Beom S. Lee1, Sung Signals Using Temporal Magnifica- Networks to Converge, Dirk Breuer , 1 2 1 1 1 1 2 Meloni , Nicola Sambo , Antonio nals, Xiang Zhou , Lynn E. Nelson , G. Kim1, Jin K. Bok1, Sang H. Choi1, tion, Yoshitomo Okawachi , Reza Erik Weis , Stephane Gosselin , Tahar 1 2 1 2 2 1 2 3 Malacarne , Gianluca Berrettini , Pete Magill , Benyuan Zhu , Peter Yong H. Shin1, Jung H. Kim1, Shin Y. Salem , Adrea R. Johnson , Kasturi Mamouni , Jose Alfonso Torrijos ; 1 1 3 4 3 1 3 3,4 1 Filippo Cugini , Luca Poti , Antonella Borel , Dave Peckham , K. Carlson ; Lee1, Keun Y. Cho1, Bong J. Kuh1, Jung Saha , Jacob S. Levy , Michal Lipson , Innovation Laboratories, Deutsche 1 1 2 1 1,4 1 2 Bogoni ; CNIT, Italy; Scuola Superiore Optical Systems REsearch, AT&T H. Shin1, Jong S. Lim1, Jung M. Kim1, Alexander L. Gaeta ; School of Ap- Telekom, Germany; Orange Labs Net- 2 3 Sant’Anna, Italy. We propose an optical Labs-Research, USA; OFS Labs, USA; Han M. Choi1, Kyung H. Ha1, Yoon D. plied and Engineering Physics, Cornell works, France; Telefónica Investigación 3 4 2 node architecture, based on PPLN, OFS, Denmark; OFS, USA. Employ- Park1, Chil H. Chung1; 1Semiconduc- Univ., USA; PicoLuz LLC, USA; y Desarrollo, Spain. A new concept 3 simultaneously supporting optical ing time-domain hybrid QPSK-8QAM tor R&D Ctr., Samsung Electronics, School of Electrical and Computer for unified access and aggregation 4 multicast and frequency conversion. and training-assisted phase recovery, Republic of Korea. We present an Engineering, Cornell Univ., USA; Kavli network architecture allowing fixed Multicasting with two tunable conver- we successfully transmitted eight electro-photonic circuit integrated into Inst. at Cornell for Nanoscale Science, and mobile networks to converge is sions is demonstrated with low power 495-Gb/s DWDM signals at net 4.125 a 65-nm DRAM periphery process. Cornell Univ., USA. We demonstrate proposed based on the concepts of consumption in a flex-grid testbed bit/s/Hz spectral efficiency (SE) over Its photonic circuit features 2-dB/ single-shot characterization of an Next Generation POP combining with 224 Gb/s PM-16QAM signal. 120×100km of ultra-large-area fiber, mm waveguide, 7-dB grating coupler, ultrafast, high-repetition-rate pulse structural and functional convergence. achieving a record SE.distance product 10-Gb/s modulator, and 5-Gb/s Ge source using an asynchronously- of 49500 (bit/s/Hz).km. photodiode. pumped, time-lens-based temporal magnifier. Additionally, we show frequency compression that can be used for real-time high-speed RF spectral characterization.

OTu2A.5 • 15:15 OTu2B.5 • 15:15 OTu2D.5 • 15:15 On the Impact of Optimized Guard- 112-Gb/s DP-QPSK Transmission Few-Mode Fiber Optical Parametric Band Assignment for Superchannels over 7,860-km DMF using Phase Amplifier, Ningbo Zhao1, Bin Huang2, in Flexible-Grid Optical Networks, Conjugated Copy and Digital Phase- Rodrigo Amezcua-Correa2, Xiaoying António Eira1,2, João Pedro1,2, João Sensitive Boosting with Enhanced Li1, Guifang Li2; 1The College of Preci- Pires2; 1Nokia Siemens Networks, Noise and Nonlinearity Tolerance, sion Instruments and Opto-electronic Portugal; 2Instituto de Telecomunica- Yue Tian1,2, Yue-Kai Huang1, Shao- Engineering, Tianjin Univ., China; ções, Portugal. We present a planning liang Zhang1, Paul R. Prucnal2, Ting 2CREOL, Univ. of Central Florida, Philippe Chanclou received the Ph.D. method to find the best compromise Wang 1; 1NEC Laboratories America, USA. A few-mode fiber with a central and Habilitation degrees from Rennes between spectral efficiency and 3R re- Inc., USA; 2Princeton Univ., USA. depressed index region is designed for University, France in 1999 and 2007, generator requirements by optimizing We demonstrate a phase-sensitive few-mode fiber parametric amplifica- respectively. He joined the R&D facili- the assignment of guard-bands in the boosting technique for extending tion. High gain and large bandwidth ties of France Telecom in 1996 where deployment of Nx100G superchannels. the reach of 112-Gb/s DP-QPSK. parametric amplification is demon- he worked on the research of active We transmit the signal alongside a strate for both the LP01 and the LP11 and passive optical telecommunica- phase-conjugated idler. Nonlinearity is modes in a single fiber. tions functions for access networks. partially mitigated by detecting them In 2000, he joined the University of jointly and summing them with phase ENST-Bretagne (now TELECOM conjugation. Bretagne) as a senior lecturer where he was engaged in research on optical switching and optical devices using liquid crystal for telecommunications. During 2001 to 2003, he has participated to the foundation of Optogone Company. Since 2004, he joined France Telecom R&D - Orange Lab where he was engaged in research on the next generation optical access networks.

80 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

OTu2G • Innovative OTu2H • Microwave OTu2I • Nyquist NTu2J • FTTx NTu2K • Panel: Optical 13:30–16:15 Fiber Technologies and Photonic Subsystems— Signaling—Continued Deployment Around the Network Architecture Expo Theater II Devices—Continued Continued World—Continued and Technology for Monetizing Cloud Financial Applications— Services: Industry Continued Trends and Best Practices for Service NTu2J.3 • 15:00 Invited Providers OTu2G.5 • 15:00 Tutorial OTu2H.2 • 15:00 OTu2I.5 • 15:00 Invited FTTdp: Complementing FTTH in Moderator: To be Announced Chiral fibers, Victor I. Kopp1; 1Chiral High-Q Single-Bandpass Photon- Flexible Transceivers Using Adap- Difficult Areas, Richard Goodson1; For details, see page 38 Photonics Inc, USA. Twisting and mi- ic RF Filter Overcoming Optical tive Digital Signal Processing for 1Adtran, USA. In this paper we de- croforming an optical fiber provides Third-Order Dispersion Based on Single Carrier and OFDM, David 1 1 scribe FTTdp (fiber to the distribution 14:30–16:30 it with unique chiral properties that Programmable Spectrum Shaping Plant , Qunbi Zhuge , Mohamed 1 1 point), which delivers “fiber-like” are useful for polarization control, of a Broadband Optical Source, Xia- Morsy-Osman , Mathieu Chagnon , Expo Theater III 1 1 1 1 1 service rates over the existing cop- harsh-environment sensing, dense oxiao Xue , Xiaoping Zheng , Hanyi Xian Xu , Meng Qiu ; Department of Advancing Optical 1 1 1 per drop wire infrastructure. FTTdp multichannel coupling to photonic Zhang , Bingkun Zhou ; Electronic Electrical and Computing Engineering, complements FTTH by avoiding the Solutions in integrated circuits, and for coherent Engineering, Tsinghua Univ., China. McGill Univ., Canada. Advanced DSP fiber drop cost in difficult areas. Cloud Computing, and incoherent power combiners. We demonstrate a novel reconfigurable algorithms for channel estimation and photonic RF filter which can achieve equalization, carrier phase recovery Communications and theoretically infinite Q factors. Single and nonlinearity mitigation for flex- Networking sinc-shape passband with Q = 634 ible transceivers are discussed for both Organizer: IEEE and flat-top passband with Q = 76 are single carrier and OFDM systems. demonstrated experimentally when For more details, see page 40 the passband Ctr. is tuned at 18 GHz. 15:00–17:00 Expo Theater I Papers are ■ MarketWatch Panel II: High Speed available online for Pluggable Optics for Data Centers Since 2000, Victor Kopp has been a OTu2H.3 • 15:15 download. Visit Director of Research and Development A Narrow-Passband Frequency- Moderator: Tiejun J. Xia, at Chiral Photonics, Inc. He has been Tunable Microwave Photonic Filter www.ofcnfoec.org System Architect/DMTS, developing business opportunities with an Improved Dynamic Range, Verizon, USA for new photonic devices based on Wangzhe Li1, Jianping Yao1; 1Univ. For more details, see page 35 glass microforming of optical fibers. of Ottawa, Canada. A technique to and click on the Previously, Dr. Kopp was a Research improve the dynamic range of a mi- Associate at Queens College of City crowave photonic filter using an SBS- Univ. of New York, where he dem- assisted adaptive filter is proposed. onstrated large coherence area lasing An improved dynamic range of 6 in thin-film 1D photonic crystals. He dB over a tunable range of 14 GHz is button. received his MS degree in physics from demonstrated. St. Petersburg Univ. and his Ph.D. degree in laser physics from the Vavilov Optical Inst., Russia. He coauthored 21 patents and 52 publications. He is a member of OSA and SPIE.

OFC/NFOEC 2013 • 17–21 March 2013 81 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTu2A • Flex I— OTu2B • Submarine and OTu2C • Silicon OTu2D • Fiber-based OTu2E • Convergence NTu2F • Panel: Dynamic Continued ULH Transmission— Photonics for Short Parametric Processing— of Wireless and Network Services— Continued Reach—Continued Continued Optical Networking Continued Symposium I: Future Architectures— Continued Tuesday, 19 March Tuesday, OTu2A.6 • 15:30 OTu2B.6 • 15:30 OTu2C.5 • 15:30 OTu2D.6 • 15:30 OTu2E.4 • 15:30 Invited Dimensioning of elastic optical Analytical OSNR Formulation Vali- High Isolation in Silicon Waveguide Multipulse Vector Solitons with Pre- Network Architectures for CPRI packet switched metro rings, Yvan dated with 100G-WDM Experiments Optical Isolator Employing Nonre- cessing States of Polarization, Sergey 1 1 1 1 1 1 Backhauling, Mike Loomis ; Alcatel Pointurier , Jean-Christophe An- and Optimal Subsea Fiber Proposal, ciprocal Phase Shift, Yuya Shirato , Sergeyev , Chengbo Mou , Aleksey Ro- Lucent, USA. Small cell deployments tona1; 1Alcatel-Lucent Bell Labs France, Masaaki Hirano1, Yoshinori Yamamo- Yuya Shoji1, Tetsuya Mizumoto1; 1Elec- zhin1, Sergei K. Turitsyn1; 1Aston Univ., 1 2 1 provide unique challenges to the un- France. We propose a dimensioning to , Vincent Sleiffer , Takashi Sasaki ; trical and Electronic Engineering, Tokyo UK. We demonstrate experimentally derlying transport networks that pro- algorithm for all-optical packet rings 1Sumitomo Electric Industries Ltd, Inst. of Technology, Japan. A silicon new families of vector solitons with 2 vide connectivity between cell sites and equipped with elastic or fixed mixed Japan; Eindhoven Univ. of Technology, nanowire waveguide optical isolator the precessing states of polarization for back to the wireless core equipment. line rate (fMLR) transponders (TRX) Netherlands. Analytical OSNR formu- employing nonreciprocal phase shift multipulse soliton operations in a car- There are two fundamental types of and show that elastic TRX can reduce lation is developed and validated with is fabricated by directly bonding a bon nanotube mode-locked fiber laser small cells – All-In-One Metro Cells network cost by up to 40% with respect 100G-DP-QPSK-WDM experiments. magneto-optical garnet Ce:YIG. An with anomalous dispersion laser cavity. which include the baseband process- to fMLR networks. Considering EDFA-output limitation, optical isolation of 28 dB is obtained ing function and Remote Radio Units span length is optimized for subsea at a wavelength of 1552 nm. which rely on centralized baseband systems, and fibers with possible low processing. There are specific deploy- attenuation and Aeff of 110-140μm2 ment advantages to both models and are found to be optimal. transport architectures must consider both models. The Remote Radio Unit communicate with the baseband pro- OTu2A.7 • 15:45 OTu2B.7 • 15:45 OTu2C.6 • 15:45 cessing function via Common Public Fixed-length Elastic-capacity OFDM Long-Haul Transmission of PM- Optical Waveguides and Photodi- Radio Interface or CPRI. There are Payload Packet: Concept and Dem- 2PPM-QPSK at 42.8 Gbit/s, Martin odes in 0.18μm CMOS SOI with No specific deployment advantages to onstration, Yuki Yoshida1, Takahiro Sjödin1, Tobias Eriksson1, Peter A. An- Post-processing, Xuebei Yang1, Aydin both models and transport architec- Kodama1, Satoshi Shinada2, Naoya drekson1, Magnus Karlsson1; 1Micro- Babakhani1; 1Electrical and Computer tures must consider both models. Wada 2, Ken-ichi Kitayama1; 1Osaka technology and Nanoscience, Chalmers Engineering, Rice Univ., USA. We dem- CPRI poses some unique challenges Univ., Japan, Japan; 2NICT, Japan. A Tekniska Hogskola, Sweden. We present onstrate the first optical waveguide and requiring transport at layer 1 and novel fixed-length elastic-capacity the first experimental realization of fastest photodiode implemented in a imposing strict latency requirements. optical OFDM payload packet which polarization-multiplexed 2 pulse- commercial CMOS technology with- can significantly ease the buffer sched- position modulation QPSK. Close to out performing any post-processing. uling is proposed. 1 x 2 switching and 40% increase in transmission reach is The measured waveguide loss at fiber delay line buffering of 19-30Gbps achieved compared to conventional 1.55μm is 37dB/cm and bandwidth of coherent OFDM payload packets is polarization-multiplexed QPSK at a photodiode exceeds 9.2GHz at 850nm. experimentally demonstrated. data rate of 42.8 Gbit/s.

Mike Loomis is VP Technical Sales He has over 18 years of data network- with Alcatel-Lucent and is responsible ing experience beginning his career for technology strategy and solutions with Welfleet communications. He has across the Alcatel-Lucent portfolio also held a variety of product manage- spanning from 4G LTE to IP Services. ment positions in Ethernet Switching He has developed and deployed back- and Carrier Ethernet and Network haul designs for 2G/3G and 4G LTE Management portfolios. He holds a wireless backhaul including small B.S. from Rensselear Polytechnic Inst. 16:00–16:30 Coffee Break, 3rd floor and Exhibit Halls A-C cells. Previously he lead the IP Division and an MBA from the Univ. of New consulting engineering organization. Hampshire.

82 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

15:00–17:00 Expo Theater I OTu2H.5 • 15:45 OTu2I.7 • 15:45 ■ Digital Clock Recovery Algorithm MarketWatch High-Resolution 3-Dimensional for Nyquist Signal, Meng Yan1, Zhen- Panel II: High Speed Radar Imaging Based on a Few-Cycle ning Tao1, Liang Dou1, Lei Li1, Ying W-band Photonic Millimeter-Wave Pluggable Optics for Zhao1, Takeshi Hoshida2, Jens C. Pulse Generator, Tzu-Fang Tseng1, Data Centers Rasmussen2; 1Fujitsu R&D Ctr., China; Jhih-Min Wun2, Wei Chen2, Sui-Wei 2Fujitsu Labarotaries, Japan. Conven- Moderator: Tiejun J. Xia, Peng2, Jin-Wei Shi2, Chi-Kuang Sun1,3; tional Gardner clock recovery method System Architect/DMTS, 1Department of Electrical Engineering fails on Nyquist signal with sinc pulse and Graduate Inst. of Photonics and Verizon, USA shape. A novel algorithm is proposed Optoelectronics, National Taiwan Univ., For more details, see page 35 and verified by experiment. It has Taiwan; 2Dept. of EE, National Central lower timing jitter, and its tolerance Univ., Taiwan; 3Molecular Imaging Ctr. to various distortions is investigated. and Graduate Inst. of Bioelectronics and Bioinformatics, National Taiwan Univ., Taiwan. A three-dimensional (3-D) radar imaging system is demonstrated by use of a near-single-cycle photonic millimeter-wave short-pulse generator at W-band. 3-D radar imaging with state-of-the-art range resolution of around 1 cm can be achieved.

16:00–16:30 Coffee Break, 3rd floor and Exhibit Halls A-C

OFC/NFOEC 2013 • 17–21 March 2013 83 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

16:30–18:30 16:30–18:30 16:30–18:30 16:30–18:30 16:30–18:30 16:30–18:30 OTu3A • Flexgrid OTu3B • Novel OTu3C • Optical Filters OTu3D • Millimeter- OTu3E • Convergence NTu3F • SDN in Today’s Networks Modulation Formats Presider: Takashi Saida; NTT wave Wireless over Fiber of Wireless and Networks Presider: Angela Chiu; AT&T Presider: Michael Eiselt; Corp., Japan Systems Optical Networking Presider: Inder Monga; ESnet, Labs, USA ADVA Optical Networking Presider: Michael Sauer; Symposium II: Future USA AG, Germany Corning Incorporated, USA Technologies

Tuesday, 19 March Tuesday, Presider: Jörg-Peter Elbers; ADVA AG Optical Networking, Germany

OTu3A.1 • 16:30 OTu3B.1 • 16:30 Invited OTu3C.1 • 16:30 OTu3D.1 • 16:30 OTu3E.1 • 16:30 Invited NTu3F.1 • 16:30 Support Statistical Sharing in Circuit Completely Cyclic Flat-Top Optical Enhanced Multicast Performance for Experimental Transmission of Ny- 4G/5G Mobile Technologies - Can Software-Defined Packet Opti- Switching WDM Optical Networks Multi/Demultiplexer for Multi- a 60-GHz Gigabit Wireless Service quist Pulse Shaped 4-D Coded They Be A Blueprint for Optical cal Transport Networks Offering , Xi Wang 1, Qiong Zhang1, Inwoong Carrier Transceiver, Takashi Goh1, over Optical Access Network Based Modulation using Dual Polarization Networks?, Ali Khayrallah1; 1Erics- Multiple Services, Shinya Ishida1, Kim1, Paparao Palacharla1, Motoyo- Yasuaki Hashizume1; 1NTT Photonics on 16-QAM-OFDM Hierarchical 16QAM Set-Partitioning Schemes at son, USA. This paper provides a brief Itaru Nishioka1; 1NEC Corporation shi Sekiya1; 1Fujitsu Laboratories of 1 Labs., NTT Corporation, Japan. We Modulation, Liang Zhang1,2, Pan 28 Gbaud, Jeremie Renaudier , Oriol perspective of the evolution of mobile of America, USA. A software-defined America, USA. We present a new 1 devised a completely cyclic flat-top Cao1, Xiaofeng Hu1, Cheng Liu2, Ming Bertran-Pardo , Amirhossein Ghazi- networks with the premise of spectrum transport network architecture with optical networking paradigm in which 1 1 1 multi/demultiplexer with a novel MZI- Zhu2, Chenhui Ye2, Anlin Yi2, Yikai saeidi , Patrice Tran , Haik Mardoyan , as a scarce resource. We highlight some OpenFlow-enabled MPLS switches statistical sharing is natively supported 1 1 based structure for a multi-carrier Su1, Gee-Kung Chang2; 1Shanghai Patrick Brindel , Adrian Voicila , Ga- key aspects of mobile technology, and is proposed for metro networks. The at the spectrum level. The proposed 1 1 1 transceiver. The insertion loss and 0.5- Jiao Tong Univ., China; 2Georgia Inst. briel Charlet , Sebastien Bigo ; Alcatel- we comment about their connection results of preliminary numerical study capacity approximation model enables dB bandwidth of the 50-GHz-spaced of Technology, USA. We propose and Lucent Bell Labs, France. We report to optical networks. show how the proposed architecture well-balanced capacity requirement four-port multi/demultiplexer were 3.2 experimentally demonstrate a 60- the experimental transmission of 4-D improves the cost-efficiency and sim- estimation and fine-tuning of statisti- dB and 38 GHz, respectively. GHz ultra-high throughput (VHT) coded modulation formats based on plicity of transport networks. cal network capacity gain. set-partitioning of two 16QAM 2-D wireless over fiber multicast system. constellations. Using Nyquist-pulse- A novel 16-QAM-OFDM hierarchi- shaping, 32SP-DP-16QAM and 128SP- cal modulation is implemented and DP-16QAM signals are transmitted 2.5-dB performance improvement is over long-haul distance and compared achieved comparing with conventional with PDM-16QAM. I-Q modulation.

OTu3A.2 • 16:45 OTu3C.2 • 16:45 OTu3D.2 • 16:45 NTu3F.2 • 16:45 Dynamic Cooperative Spectrum Adaptive Rate and Bandwidth WDM A Transform Domain Processing Which Is More Suitable for the Sharing in Elastic Networks, Eleni Optical Sampling Pulse Streams based Channel Estimation Method Control over Large Scale Optical Palkopoulou1, Ioannis Stiakogianna- with LCoS-based Photonic Spectral for OFDM Radio-over-Fiber Sys- Networks, GMPLS or OpenFlow?, kis1, Dimitrios Klonidis1, Konstantinos Processor, David Sinefeld1, Dror tems, Li Tao1, Jianjun Yu1, Yiguang Ali Khayrallah is director of research Yongli Zhao1, Jie Zhang1, Hui Yang1, Christodoulopoulos2, Emmanouel Shayovitz1, Ori Golani1, Dan M. Wang 1, Junwen Zhang1, Xinying Li1, at Ericsson in San Jose, California. His Yiming Yu1, Xiaobing Niu2, Xuefeng Varvarigos3, Ori Gerstel4, Ioannis Marom1; 1Hebrew Univ. of Jerusalem, Yufeng Shao1, Nan Chi1; 1Depart- team is shaping the future of wireless Lin2; 1Beijing Univ of Posts & Telecom, Tomkos 1; 1Athens Information Technol- Israel. We generate transform-limited ment of Communication Science and technology, with a focus on radio China; 2ZTE Corporation, China. Two ogy Ctr., Greece; 2Trinity College Dub- WDM optical sampling pulse streams, Engineering, Fudan Univ., China. We access. He has been with Ericsson testbeds based on GMPLS and Open- lin, Ireland; 3Univ. of Patras, Greece; as an alternative to time-stretched experimentally demonstrate an 8x4.65 since 1995 in various research posi- Flow are built respectively to validate 4Cisco, Israel. Spectrum expansion, optical sampling in photonically- Gb/s OFDM RoF system with TDP- tions, first in Research Triangle Park, their performance over large scale contraction, and re-allocation policies assisted analog-to-digital conversion based channel estimation over 40 km North Carolina, and now in San Jose. optical networks. Blocking probability, are proposed for flexible networks. applications. A single LCoS processor fiber link and 60 GHz wireless link. His career interest is leadership in wavelength utilization and lightpath Reductions in blocking probability can compresses and retimes user-selectable Compared with TDA-based method, research, technology and innovation. setup time are shown on the topology be achieved by introducing “neighbor bandwidths from an optical short the overhead can be reduced and 1.8 His personal research interest is in in- with 1000 nodes. avoidance” mechanisms. Trade-offs pulse source dB improvement is obtained at BER formation theory and its applications. between blocking probability and the of 3.8x10^-3. Previously, he was assistant professor number of re-allocated connections in the electrical engineering depart- are quantified. ment at the Univ. of Delaware. He holds a Ph.D. and an M.S. from the Univ. of Michigan, Ann Arbor, and a B.Eng. from the American Univ. of Beirut. He holds more than 70 US patents and has published more than 50 technical papers.

84 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

16:30–18:15 16:30–18:30 16:30–18:30 16:30–18:30 16:30–18:30 15:00–17:00 OTu3G • Amplifiers and OTu3H • Computer and OTu3I • Phase and NTu3J • NG Applications NTu3K • Panel: The Expo Theater I Couplers for SDM Data Center Architecture Frequency Recovery and Home Networking Future of ROADM ■ MarketWatch Presider: Peter Krummrich; Evolution Presider: Chris Fludger; Presider: Scott Wilkinson; Technology: Deployment Panel II: High Speed TU Dortmund, Germany Presider: Odile Liboiron- CoreOptics, Inc., Germany Hitachi Telecom, USA and Functionality Pluggable Optics for Ladouceur; McGill Univ., Moderator: Tom Strasser, Data Centers Canada Nistica, USA Moderator: Tiejun J. Xia, System Architect/DMTS, Verizon, USA For more details, see page 35 OTu3G.1 • 16:30 Tutorial OTu3H.1 • 16:30 Invited OTu3I.1 • 16:30 NTu3J.1 • 16:30 Invited Over the past 10 years ROADM Slip-Reduced Carrier Phase Es- technology has grown to dominate Optical Amplifiers for Space Divi- A 50Tbps Optically-Cabled Infini- Activities, Drivers, and Benefits of timation for Coherent Transmis- DWDM network deployments. This sion Multiplexed Systems, David J. band Datacenter Switch, Ola Torud- Extending PON over Other Media, 1,2 2 sion in the Presence of Non-Linear 1 1 panel will discuss the future function- Richardson1; 1Optoelectronics Research bakken , Ashok V. Krishnamoorthy ; Yuanqiu Luo ; Huawei, USA. This 1 2 Phase Noise, Andreas Bisplinghoff1, ality of ROADM systems, including Centre, Univ. of Southampton, UK. We Oracle, USA; Oracle, Norway. We paper reviews the latest effort of Constantin Vogel1, Theodor Kup- the Colorless, Directionless, Conten- review technical progress towards the present a commercial 50Tbps Infini- extending PON over other media. fer2, Stefan Langenbach2, Bernhard tionless and Gridless features. This practical realization of optical fiber band packet switch with 648 ports After looking at standards progress Schmauss1; 1Univ. of Erlangen, Ger- discussion will address the network amplifiers for SDM transmission. Both running 40Gbps per port enabled by in ITU-T and BBF, we explore pos- many; 2Cisco Optical GmbH, Germany. applications and benefits of each of multicore and multimode variants will 12-channel full-duplex active optical sible interworking solutions for the Pilot-free coherent systems use blind these features and what how current be discussed as well as both rare earth cables with 10Gbps per channel per hybrid access. carrier phase estimation (CPE) meth- technology benefits from some of doped and Raman embodiments. direction of optical I/O. ods that inevitably generate cycle these features may come at a cost and slips. We propose an enhanced CPE performance penalty that limits their reducing the cycle slip probability low application in practical networks. This enough to enable turbo differential discussion should help the audience decoding. assess which features offer the most value within the limits of today’s technologies and network architectures. Distinguished panelists from carriers, equipment manufacturers OTu3I.2 • 16:45 and ROADM subsystem vendors will Novel Carrier Phase Estimation address the ideal technologies for the Scheme for Polarization Switched- near future. QPSK-based transmission systems, Aida SECK1, Petros Ramantanis1, Jordi David Richardson obtained his B.Sc. 1 1 and PhD in fundamental physics Vuong , Djalal Falih Bendimerad , Catherine Lepers1, Yann Frignac1; from Sussex Univ. U.K. in 1985 and 1 1989 respectively. He joined the Op- Institut Mines-Télécom/Télécom Sud- toelectronics Research Centre (ORC) Paris, France. We propose a novel, low at Southampton Univ. as a Research complexity, carrier phase estimation Fellow in1989 and was awarded a scheme for the coherent reception of Royal Society Univ. Fellowship in PS-QPSK-modulated signals and as- 1991 in recognition of his pioneering sess its back-to-back and transmission work on short pulsed fiber lasers. Since performance. 2000 he has been Deputy Director of the ORC with responsibility for the ORC’s fiber related activities. His current research interests include amongst others: optical fiber communications, microstructured optical fibers and high-power fiber lasers. He has published more than 300 journal papers and produced more than 20

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OFC/NFOEC 2013 • 17–21 March 2013 85 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTu3A • Flexgrid OTu3B • Novel OTu3C • Optical Filters— OTu3D • Millimeter- OTu3E • Convergence NTu3F • SDN in Today’s Networks—Continued Modulation Formats— Continued wave Wireless over Fiber of Wireless and Networks—Continued Continued Systems—Continued Optical Networking Symposium II: Future Technologies— Continued

Tuesday, 19 March Tuesday, OTu3C.3 • 17:00 OTu3A.3 • 17:00 OTu3B.2 • 17:00 OTu3D.3 • 17:00 OTu3E.2 • 17:00 Invited NTu3F.3 • 17:00 Invited Minimized Spectral Resource Con- Apodized and Un-Apodized Sidewall Study of Wireless Channel Char- Experimental Demonstration of Emerging Disruptive Wireless Tech- Path Computation Elements (PCEs): sumption with Rescaled Failure Grating Filters with Low Coupling acteristics of 2x2 60-GHz MIMO 128-SP-QAM in Uncompensated nologies: Prospects and Challenges Applications and Status, Ramon Probability Constraint in Flexible Long-Haul Transmission, Tobias Constants in Ultra-Low-Loss Si3N4 OFDM RoF System Employing for Integration with Optical Net- 1 1 1 1 1 Casellas , Raul Munoz , Ricardo Bandwidth Optical Networks, Bowen A. Eriksson , Martin Sjödin , Peter Planar Waveguides, Michael Belt , Lattice Reduction-aided Detec- works, Dalma Novak1, Rod Water- 1 1 1 1 Martínez ; Optical Networking Area, Chen1,2, Jie Zhang1, Yongli Zhao1, 1 1 Martijn Heck , Jonathon Barton , tion, Kurt Huang1, Chun-Hung Ho1, 1 1 A. Andrekson , Magnus Karlsson ; house ; Pharad, USA. We describe CTTC, Spain. This paper provides an Haining Chen1, Shanguo Huang1, 1 Jared Bauters1, John E. Bowers1, Dan Tsung-Hung Lu1, Chih-Yun Wang1, Photonics Laboratory, Department some emerging technologies that are overview of Path Computation Ele- Wanyi Gu 1, Jason P. Jue2; 1Beijing Blumenthal1; 1Univ. of California, Chun-Ting Lin1, Chia-Chien Wei2, of Microtechnology and Nanoscience, being investigated for the realization ments in optical networks, highlight- Univ. of Posts and Telecomm, China; Santa Barbara, USA. We demonstrate Fang-Ming Wu2, Ya-Tang Chiang2, Chalmers Univ. of Technology, Sweden. of next generation wireless networks ing the motivations behind their adop- 2Erik Jonsson School of Engineering apodized and un-apodized sidewall Sien Chi3; 1Inst. of Photonic System, We demonstrate 128-SP-QAM experi- capable of supporting multiple stan- tion, common deployment models, and Computer Science, The Univ. of mentally for the first time and compare grating filters in an ultra-low-loss National Chiao Tung Univ., Taiwan; dards and meeting capacity demands. 2 and new trends such its use as stateful Texas at Dallas, USA. We propose an the performance to PM-16QAM at the planar Si3N4 integration platform. Department of Photonics, National Sun The challenges associated with their 3 entities in software defined networks ILP model and an efficient rescaled same symbol rate (10.5 Gbaud). We Record low coupling constants, as Yat-sen Univ., Taiwan; Department of efficient integration in a converged failure-probability-aware algorithm find a 1.7 dB increased sensitivity and low as 0.19 cm-1, and better than 5dB Photonics Engineering, Yuan-Ze Univ., wireless/optical network are also (RFPA) to minimize spectral resource 50% increased transmission reach over side-lobe suppression with apodiza- Taiwan. We experimentally investigate discussed. consumption. Simulation results PM-16QAM. tion are reported. the wireless channel characteristics of show that, compared to a traditional 2x2 60-GHz MIMO OFDM RoF sys- algorithm, both ILP model and RFPA tem with 3.5-m wireless distance. With achieve higher spectrum efficiency. lattice-reduction-aided detection, the achievable data rate can be improved from 0.58Gbps to 12.61Gbps for the worst case.

OTu3A.4 • 17:15 OTu3B.3 • 17:15 OTu3C.4 • 17:15 OTu3D.4 • 17:15 Spectrum-Efficient Provisioning Nonlinear Transmission of 6PolSK- CMOS-compatible Athermal Tun- High Speed MIMO-OFDM Wireless for Multi-Channel Elastic Opti- QPSK Signals using Coded Modu- able Silicon Optical Lattice Filters, Data Transport in 60-GHz Radio- cal Networking, Ming Xia1, Stefan lation and Digital Back Propaga- Liangjun Lu1, Linjie Zhou1, xiaomeng over-Fiber System Multiplexed by Dahlfort1; 1Ericsson Research, USA. tion, Takahito Tanimura1,2, Saleem sun1, Jingya Xie1, zhi zou1, Xinwan Li1, Optical TDM, Ming Zhu1, Shu-Hao Spectrum-efficient provisioning is Alreesh1,3, Johannes K. Fischer1, Jianping Chen1; 1Department of Elec- Fan1, Liang Zhang1, Cheng Liu1, Ting Dalma Novak is Vice-President at designed for multi-channel elastic Carsten Schmidt-Langhorst1, Felix tronic Engineering, Shanghai Jiao Tong Wang 2, Gee-Kung (GK) Chang1; Pharad, LLC who are developing optical networking, which exploits Frey1, Christian Meuer1,3, Robert El- Univ., China. We present a CMOS- 1School of Electrical and Computer advanced RF-over-fiber and antenna various modulation formats and per- schner1, Lutz Molle1, Colja Schubert1; compatible temperature-independent Engineering, Georgia Inst. of Technol- products. She received her PhD in forms compact spectrum assignment 1Fraunhofer Inst. for Telecommunica- tunable silicon lattice filter composed ogy, USA; 2NEC Labs America, USA. A Electrical Engineering in 1992. From at channel basis. Our scheme achieves tions Heinrich Hertz Inst., Germany; of 10 cascaded 2×2 asymmetric Mach- spectrum-efficient MIMO-enhanced 1992 – 2004 she was a faculty member high spectral efficiency with fast 2Fujitsu Laboratories Ltd, Japan; 3Tech- Zehnder interferometers. Experiments 60-GHz RoF system based on opti- in the Department of Electrical and computation independent of spectrum nische Universität Berlin, Germany. show the device has a wide wavelength cal TDM has been demonstrated. It Electronic Engineering at The Univ. granularity. We experimentally investigate the tuning range and low temperature consists of two QPSK-OFDM MIMO of Melbourne, Australia. Previously characteristics of 126-Gb/s coded sensitivity of ~6.2 pm/°C. channels with a simple TDM network Dr. Novak held positions at Dorsal 6PolSK-QPSK signals in the nonlinear design as a practical solution for Networks and Corvis Corporation. transmission regime and demonstrate mm-wave MIMO-based wireless Dr. Novak is a Fellow of the IEEE and that required OSNR improvement is communications. has published over 250 papers in the increasing with fiber-launch power area of hybrid fiber radio technologies. due to coded modulation as well as digital back propagation.

86 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

OTu3G • Amplifiers and OTu3H • Computer and OTu3I • Phase and NTu3J • NG Applications NTu3K • Panel: The 15:00–17:00 Couplers for SDM— Data Center Architecture Frequency Recovery— and Home Networking— Future of ROADM Expo Theater I Continued Evolution—Continued Continued Continued Technology: Deployment ■ MarketWatch and Functionality— Panel II: High Speed Continued Pluggable Optics for Data Centers patents. Professor Richardson was one OTu3I.3 • 17:00 OTu3H.2 • 17:00 NTu3J.2 • 17:00 Moderator: Tiejun J. Xia, of the co-founders of SPI Lasers Ltd M-QAM Carrier Phase Recovery WDM-FDM approach for a Multi- A High End Routing Platform for System Architect/DMTS, an ORC spin-off venture acquired by Using the Viterbi-Viterbi Monomial- service Home Network, Joffray Guil- Core and Edge Applications Based Verizon, USA the Trumpf Group in 2008. Professor based and Maximum Likelihood lory1,2, Khalil Chikha1, Anna Pizzinat1, on Chip To Chip Optical Intercon- 1 1 For more details, see page 35 Richardson is a Fellow of the Opti- 1 Estimators, Stefanos Dris , Paraskevas Philippe Guignard , Benoit Charbon- nect, Kobi Hasharoni , Shuki Ben- 1 1 1 1 cal Society of America, the Inst. of 1 1 1 Bakopoulos , Ioannis Lazarou , Chris- nier , Etrillard Jackie , Catherine jamin , Amir Geron , Gideon Katz , 1 2 1 Engineering and Technology and was 1 1 tos Spatharakis , Hercules Avramo- Algani ; France Télécom R&D - Orange Stanislav Stepanov , Niv Margalit , 1 1 made a Fellow of the Royal Academy poulos ; School of Electrical and Com- Labs, France; 2ESYCOM laboratory, le Michael Mesh1; 1Compass EOS Ltd, of Engineering in 2009. puter Engineering, National Technical Cnam, France. We propose a passive Israel. A telecom router utilizing a par- Univ. of Athens, Greece. We present a star based on a NxN optical splitter allel optical interconnect is described novel two-stage feedforward M-QAM to deliver simultaneously Ethernet, with the highest reported aggregate carrier phase recovery scheme that terrestrial television and 60GHz wire- bandwidth 1.34Tb/s, and density does not rely on a computationally less connectivity (RoF). WDM multi- 64Gb/s/mm2. The device is based on expensive Blind Phase Search stage. plexing with FDM demultiplexing is direct assembly of large optoelectronic Performance is evaluated for square adopted and validated by real-time III-V chips on CMOS constellations up to 256-QAM. signals transmissions.

Presentations selected for recording OTu3H.3 • 17:15 OTu3I.4 • 17:15 NTu3J.3 • 17:15 Full-Range and Rapid-Tracking Car- Indoor optical wireless Gbps link are designated with WMRD net: An Optical Data Center rier Phase and Frequency Estimator dimensioning, Hani Al Hajjar1, Bruno Interconnect, Karthi Duraisamy1, for 16-QAM Coherent Systems, Fracasso1, Dominique Leroux2; 1Optics, a . Access these Goutam Das2; 1Department of Elec- Adaickalavan Meiyappan1, Pooi-Yuen Telecom Bretagne, France; 2Signal and tronics and Electrical Communication, by visiting Kam1, Hoon Kim1; 1Electrical and communication, Telecom Bretagne, Indian Inst. of Technology Kharagpur, Computer Engineering, National Univ. France. The dimensioning of indoor India; 2G.S.Sanyal School of Telecom- www.ofcnfoec.org of Singapore, Singapore. We present a distributed optical wireless Gbps munications, Indian Inst. of Technology carrier phase and frequency estimator links is reported, respecting the eye- and clicking on the Kharagpur, India. We propose a less for 16-QAM with frequency acquisi- safety rules and involving standard expensive power efficient high avail- tion range of ±0.5 times the symbol optoelectronic components. The ability data center interconnect called rate, speed of 15 times faster than links performance are defined and as WMRD net (WDM based Multi link differential frequency estimation, and estimated as a function of geometrical Ring Data Center network). WMRD robustness in tracking time-varying and signal parameters button. net mainly uses readily available frequency. passive optical network components.

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OFC/NFOEC 2013 • 17–21 March 2013 87 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

Tuesday, 19 March Tuesday, OTu3A.5 • 17:30 OTu3B.4 • 17:30 Invited OTu3C.5 • 17:30 OTu3D.5 • 17:30 OTu3E.3 • 17:30 Invited NTu3F.4 • 17:30 Micro-ring optical resonators fab- Simple 2x2 MIMO 60-GHz OFDM Ant-based Alternate Routing Al- WDM Channel Capacity and its Radio-over-Fiber Technologies for Survivability Strategies for PCE- ricated by selective oxidation of RoF System with Single-Electrode gorithm in Flexible Bandwidth Dependence on Multichannel Ad- Multi-Gb/s Wireless Applications, based WDM Networks Offering 1 1 refractory metals (SORM), Payam MZMs Employing Beating Inter- 1 1 Optical Networks, Junyan Liu , Jie aptation Models, Erik Agrell , Mag- Anthony Ng’Oma ; Corning Incorpo- High Reliability Performance, Jaw- 1 1 1 2 1 Rabiei1, Jichi Ma1, Saeed Khan1,2, Jeff ference Mitigation and IQ Imbal- Zhang , Yongli Zhao , Xiaosong Yu , nus Karlsson ; Signals and Systems, rated, USA. The rapid penetration of wad Ahmed1, Cicek Cavdar1, Paolo 2 1 Chiles1, Sasan Fathpour1,2; 1CREOL, ance Compensation, Kurt Huang1, Xuefeng Lin ; Beijing Univ. of Posts Chalmers Univ. of Technology, Sweden; smart handheld devices coupled with Monti1, Lena Wosinska1; 1KTH, Swe- 2 2 UCF, USA; 2Department of Eectrical Ya-Tang Chiang2, Chun-Ting Lin1, and Telecommunications, China; ZTE Microtechnology and Nanoscience, the sharp rise in the number of video- den. Two approaches based on backup Egineering, UCF, USA. A novel plat- Chia-Chien Wei2, Chun-Hung Ho1, Corporation, China. We propose a Chalmers Univ. of Technology, Sweden. centric mobile applications have led reprovisioning and path restoration form for integrated photonic circuits is Fang-Ming Wu1, Yun-Jui Chen2, Sien novel ant-based alternate routing Optical multichannel systems are often to a sharp increase in the demand for are proposed for dynamic failure proposed based on selective oxidation Chi3; 1National Chiao Tung Univ., algorithm in the flexible bandwidth characterized by the channel capacity wireless data capacity and coverage recovery in survivable, PCE-based, of refractory metals (SORM). Low-loss Taiwan; 2National Sun Yat-sen Univ., networks. Simulation results show of a single channel, assuming a certain inside buildings. However, wireless WDM networks. Results show that tantalum pentoxide coupled micro- Taiwan; 3Photonics Engineering, Yuan- that our algorithm outperforms other adaptation behavior of the other chan- capacity and coverage are hampered proposed schemes can achieve high ring optical resonators and high-index Ze Univ., Taiwan. We propose simple traditional algorithms by achieving a nels. We investigate some common by poor propagation of wireless signals connection availability in double link contrast ridge waveguides are demon- 2x2 MIMO 60-GHz RoF systems using much lower blocking probability. adaptation models, which lead to inside buildings and the lack of high- failure scenarios. dramatically different capacities. strated based on this platform. single-electrode MZMs. Employing capacity infrastructure. Therefore, signal-signal beating interference effective solutions to the wireless mitigation, IQ imbalance compen- bandwidth crunch will require the sation, and bit-loading technique, deployment of a large number of >40-Gbps OFDM signals over 12-km antennas inside buildings, fed by fiber and 3.5-m wireless transmission high-capacity backhaul infrastructure. are achieved. The combination of optical fiber with analog signal transport has long been OTu3A.6 • 17:45 OTu3C.6 • 17:45 OTu3D.6 • 17:45 considered an attractive wireless signal NTu3F.5 • 17:45 A Traffic Intensity Model for Tunable Two-Stage Self-Coupled Photonics Millimeter-wave Genera- distribution solution. However, analog Demonstration of a Dynamic Trans- Flexgrid Optical Network Planning Optical Waveguide (SCOW) Reso- tion in the E-band (66~88GHz) and transport has significant technical parent WSON Employing Flexible under Dynamic Traffic Operation, nators, zhi zou1, Linjie Zhou1, Jingya Bi-directional Transmission, Xinying challenges when advanced wireless Transmitter/Receiver Controlled Marc Ruiz1, Luis Velasco1, Jaume Co- Xie1, xiaomeng sun1, Liangjun Lu1, Li1, Jianjun Yu1,2, Ze Dong3,4, Nan Chi1, technologies such as MIMO and by an OpenFlow/Stateless PCE mellas1, Gabriel Junyent1; 1Universitat Xinwan Li1, Jianping Chen1; 1Shanghai Junwen Zhang1,3, Yufeng Shao1; 1Fudan mm-waves are considered. This paper Integrated Control Plane, Lei Liu1, Politecnica de Catalunya, Spain. We Jiaotong Univ., China. We experi- Univ., China; 2ZTE Corp, China; 3ZTE investigates the efficacy of simple and Hyeon Y. Choi1, Ramon Casellas2, obtain a model to estimate the highest mentally demonstrate two-stage self- USA, USA; 4Georgia Inst. of Technol- practical RoF transmission techniques Takehiro Tsuritani1, Itsuro Morita1, traffic intensity that a flexgrid-based coupled optical waveguide (SCOW) ogy, USA. We first experimentally through experimental demonstration Ricardo Martínez2, Raul Munoz2; network can support in dynamic sce- resonators. Coupled-resonator-in- demonstrate bi-directional full-duplex of ultra high-capacity wireless systems 1KDDI R&D Laboratories Inc., Japan; narios. A design problem is introduced duced-transparency (CRIT) and high- E-band fiber-wireless link over 20-km operating at > 50 Gb/s. 2Centre Tecnològic de Telecomunica- to illustrate its application. Numerical order filtering features are observed. SMF-28 and 1.5-m free-space based cions de Catalunya (CTTC), Spain. results validate both accuracy and Resonance spectrum is tunable via a on photonics millimeter-wave genera- By using an OpenFlow/stateless PCE utility. p-i-p thermal resistor or a p-i-n diode. tion, independently carrying 2- and integrated control plane with signifi- 2.5-Gb/s error-free OOK signals by cant protocol extensions, we success- 74- and 84-GHz mm-wave carriers fully demonstrate and quantitatively simultaneously. evaluate dynamic end-to-end path provisioning and lightpath restoration in a transparent WSON employing flexible transmitters/receivers.

Dr. Anthony Ng’oma leads a team of scientists and engineers working on short reach communication networks (continued on pg. 90)

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Show Floor Tuesday, 19 March OFC NFOEC Programming

OTu3G • Amplifiers and OTu3H • Computer and OTu3I • Phase and NTu3J • NG Applications NTu3K • Panel: The Couplers for SDM— Data Center Architecture Frequency Recovery— and Home Networking— Future of ROADM Continued Evolution—Continued Continued Continued Technology: Deployment and Functionality— Continued

OTu3G.2 • 17:30 OTu3H.4 • 17:30 Tutorial OTu3I.5 • 17:30 NTu3J.4 • 17:30 Low-Complexity Joint Frequency Bi-directional Ultra-Wideband Vector Mode effects in Few Moded Optical Interconnection Networks Offset and Carrier Phase Estimation Services over Large-Core POF-PON Erbium Doped Fiber Amplifiers, EE for Datacom and Computercom, 1 1 1 Based on QPSK Partitioning for DP based Home Networks, Yan Shi , Leong Lim1, Qiongyue Y. Kang1, Mind- Casimer M. DeCusatis ; International 16-QAM, Jian Hong Ke1, Kang Ping Chigo Okonkwo1, Eduward Tang- augas Gecevicius1, Francesco Poletti1, Business Machines Corp, USA. This Zhong1,2, Ying Gao1, Ali Bakhshali1, diongga1, A. Koonen1; 1Eindhoven Shaif-ul Alam1, David J. Richardson1; tutorial describes network infrastruc- John C. Cartledge1; 1Electrical and Univ. of Technology, Netherlands. 1Optoelectronics Research Centre, tures for modern, highly virtualized Computer Engineering, Queen’s Univ. Bi-directional transmission of ultra- UK. We numerically investigate the data centers. Topics include optical at Kingston, Canada; 2Inst. of Lightwave wideband wireless signals over 1 mm effects of vector mode evolution in interconnects for 40-100G, dynami- Technology, Beijing Jiaotong Univ., Chi- core diameter POF for PON-based FMF-EDFAs and show that evolution cally reconfigurable software-defined na. A low-complexity, joint frequency in-home network is demonstrated. of the transverse pump and signal networks, storage convergence, MAN/ Papers are offset and carrier phase estimation al- Standard compliant signal distribu- intensities can have a profound effect WAN, & emerging standards (TRILL, gorithm based on QPSK partitioning is tion over 50 m POF and 4 m wireless on the detailed amplifier performance DOVE). These technologies facilitate proposed for dual-polarization 16-ary transmission is demonstrated. available online for depending on the nature of the pump application aware networks which are integrated, automated, & optimized. quadrature-amplitude-modulation. and signal modes involved. download. Visit www.ofcnfoec.org and click on the

OTu3G.3 • 17:45 OTu3I.6 • 17:45 NTu3J.5 • 17:45 Experimental Demonstration of Transmission Beyond 2 Gbit/s in a Design of Four-Mode Erbium Doped Pilot-Aided Polarization Recov- 100 m SI POF with Multilevel CAP Fiber Amplifier with Low Differ- ery, Frequency Offset and Phase Modulation and Digital Equaliza- ential Modal Gain for Modal Divi- button. Noise Mitigation, Mohamed Morsy- tion, Grzegorz Stepniak1, Jerzy Si- sion Multiplexed Transmissions, Osman1, Qunbi Zhuge1, Mathieu uzdak1; 1Inst. of Telecommunications, Qiongyue Kang1, EE Leong Lim1, Chagnon1, Xian Xu1, David Plant1; Warsaw Univ. of Technology, Poland. Yongmin Jung1, Francesco Poletti1, Dr. Casimer DeCusatis is an IBM 1Electrical and Computer Engineering, High-capacity transmission in a 100 m Shaif-ul Alam1, David J. Richardson1; Distinguished Engineer and techni- McGill Univ., Canada. We propose and SI POF is reported. This was enabled 1Optoelectronics Research Centre, Univ. cal executive based in Poughkeepsie, experimentally demonstrate polariza- by multilevel CAP modulation and of Southampton, UK. We present a N.Y. He currently serves as Chief tion demultiplexing, frequency offset digital equalization techniques. The practical four-mode erbium-doped Technology Officer for IBM Systems and phase noise compensation using influence of multilevel coding and fiber design (with reasonably good Networking Strategic Alliances, and an electrically inserted pilot for 28 equalization penalties are discussed. fabrication tolerance) incorporating has played a leading role in developing Gbaud PDM-QPSK. We report excel- two separate doped regions for low data center network and I/O solutions, lent back-to-back and transmission differential modal gain across all the including extended distance connec- performances, frequency offset and signal modes using LP01p and LP41p tivity. He is an IBM Master Inventor phase noise tolerances. pump modes only. with over 100 patents, and recipient of several industry awards, including the IEEE Kiyo Tomiyasu Award, Sigma Xi Walston Chubb Award for Innovation, the EDN Innovator of the Year Award, the Mensa Research Foundation Copper Black Award for Creative Achievement, and the IEEE/ HKN Outstanding Young Electrical Engineer award (including a citation

(continued on pg. 91)

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Tuesday, 19 March Tuesday, and applications at the main research center for Corning Incorporated, which is located in Corning, NY. He has been actively involved in optical communications research in general and fiber-wireless technology research in particular, for >10 years, both in Europe and the US. Dr. Ng’oma holds a Ph.D. degree in Optical Fiber Com- munications, a Professional Doctorate in Engineering degree (PD.Eng) in Information and Communication Technology (ICT), both from Eind- hoven Univ. of Technology in The Netherlands, a M.Eng, and a B.Eng. degree (with Merit) in Electrical/ Electronics Engineering from the Univ. of Zambia, Zambia. He has authored and co-authored more than 60 peer-reviewed technical publications and journals and two book chapters in the field of fiber-optic communication. Dr. Ng’oma is a member of the IEEE Photonics Society, and the IEEE Microwave Theory and Techniques Society.

OTu3A.7 • 18:00 OTu3B.5 • 18:00 OTu3C.7 • 18:00 OTu3D.7 • 18:00 Invited OTu3E.4 • 18:00 Invited NTu3F.6 • 18:00 Performance of a Real IP over PS-QPSK with Duobinary-Shaping Tunable Vernier Microring Optical Coherent Optical and Radio Seam- SDN and OpenFlow for Converged Situation-Aware Multipath Routing DWDM Network > 1000 Nodes and MLSD Reception for Construct- Filters Using p-i-p Resistor-Based less Transmission Based on DSP- Access/Aggregation Networks, Ha- and Wavelength Re-assignment in a Regarding Elastic and Mixed-Line- ing Power- and Spectrum-Efficient Micro-Heaters, Xiaoheng Zhang1, Aided Radio-over-Fiber Technol- gen Woesner1, Daniel Fritzsche1; Unified Packet-Circuit OpenFlow Rate Scenarios on a Flexible Fre- Superchannel, Guo-Wei Lu1, Yu- Linjie Zhou1, Liangjun Lu1, Jingya Xie1, 1 1 ogy, Atsushi Kanno , Toshiaki Kuri , 1BISDN Gmbh, Germany. This paper Network, Weiyang Mo1, Jun He1, Mas- quency Grid, Axel Klekamp1, Ulrich kiyoshi Kamio1, Tetsuya Kawanishi1; Xiaomeng Sun1, Xinwan Li1, Jianping 1 1 Iwao Hosako , Tetsuya Kawanishi , discusses necessary steps for the soud M. Karbassian1, John Wissinger1, Gebhard1; 1Bell Labs, Alcatel-Lucent, 1NICT, Japan, Japan. By deploying Chen1; 1Shanghai jiaotong Univ., China. 2 2 Yuki Yoshida , yoshihiro yasumura , migration from today’s residential Nasser Peyghambarian1; 1Univ. Of Ari- Germany. Real network with 1113 duobinary-shaping and MLSD recep- We report a microring optical filter 2 1 Ken-ichi Kitayama ; NICT, Japan; network model to a converged access/ zona, USA. We demonstrate multipath nodes is studied regarding CAPEX and tion, we propose and implement a using Vernier effect. Tuning is enabled 2 Osaka Univ., Japan. We propose and aggregation platform based on soft- routing and wavelength re-assignment energy consumption to compare MLR/ power-efficient superchannel consists by a p-i-p resistor-based micro-heater demonstrate a coherent optical and ware defined networks (SDN). in OpenFlow-enabled packet-circuit elastic and flat/hierarchical IP over of 32Gbaud PS-QPSK channels on a integrated inside the resonators. Ex- radio seamless transmission system network, aware of links’ bandwidth DWDM flex-grid network scenarios. 25GHz grid, demonstrating 3.84-bit/s/ periments show the filter wavelength for enhancing network resilience. By utilization, applications’ protocol, and No significant benefit for any of the Hz spectrum efficiency and 1.6-dB can be tuned by 47 nm. using radio-over-fiber technology with quality of transmission. Applications network concepts can be deduced. higher sensitivity than PM-QPSK digital-signal-processing-aided coher- are re-routed under traffic congestion superchannel. ent detection, high capacity optical/ (continued on pg. 92) and wavelengths are re-assigned under radio transmission can be achieved. physical impairments.

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from the President of the USA and an American flag flown in his honor over the U.S. Capitol). He is co-author of more than 120 technical papers, book chapters, and encyclopedia articles, and editor of the Handbook of Fiber Optic Data Communication (now in its 3rd edition). He is a member of the IBM Academy of Technology and co-leader of the Academy study “Inno- vation Ecosystems”. Dr. DeCusatis received the M.S. and Ph.D. degrees from Presentations Rensselaer Polytechnic Inst. (Troy, selected for recording N.Y.) in 1988 and 1990, respectively, and the B.S. degree magna cum laude are designated with in the Engineering Science Honors Program from the Pennsylvania State a . Access these Univ. (Univ. Park, PA) in 1986. He is a Fellow of the IEEE, Optical Society of by visiting America, and SPIE (the international www.ofcnfoec.org optical engineering society), a member of the Order of the Engineer, Tau Beta and clicking on the Pi, Eta Kappa Nu, Mensa, and various other professional organizations and honor societies; he was recognized as one of Sigma Xi’s Distinguished Mem- bers during their 125th anniversary button. celebration. He also serves as Founder OTu3G.4 • 18:00 OTu3I.7 • 18:00 NTu3J.6 • 18:00 Invited and Director of Hudson Valley FIRST Dual-Stage Decision-Directed Phase Low-Loss Fused Mode Coupler for Next Generation Applications and Lego League (http://www.facebook. Estimator Enabling Perfect Frequen- Few-Mode Transmission, An Li1, Jia com/HudsonValleyFLL ), which of- Services for Ultra-fast Broadband, cy-Offset Elimination in Digital 1 1 Ye 1, Xi Chen1, William Shieh1; 1Electri- Glenn Ricart ; US Ignite, USA. US fers over 1,000 students each year the Coherent Optical Receivers, Yojiro cal & Electronic Engineering, The Univ. Ignite is catalyzing the development opportunity to pursue their interest in Mori1, Kazuro Kikuchi1; 1The Univ. of Melbourne, Australia. Spatial-mode of 60 next-generation applications that science and technology. of Tokyo, Japan. We propose a dual- couplers (SMC) are critical devices in take advantage of advanced network stage phase estimator controlled by mode-division-multiplexed systems. services such as ultra-fast broadband. the decision-directed LMS algorithm We report a fused SMC with a low loss This paper discusses relevant advanced in digital coherent optical receivers. of 1.1~2 dB and high mode-extinction network services and gives examples of Simulations and experiments show ratio of ≥20dB for a broad wavelength new applications they make feasible. that our proposed scheme can per- range of 1539-1555 nm. fectly eliminate arbitrary frequency offsets in higher-order QAM systems.

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Tuesday, 19 March Tuesday, OTu3A.8 • 18:15 OTu3B.6 • 18:15 OTu3C.8 • 18:15 NTu3F.7 • 18:15 How National IP/MPLS Networks Impact of Tight Optical Filtering Carrier-induced Silicon Waveguide Multi-Stratum Resources Integration can benefit from Flexgrid Optical on the Performance of 28 Gbaud Bragg Grating Filter Based on Ion for Data Center Application based Technology?, Luis Velasco1, Paul Nyquist-WDM PDM-8QAM over Implantation, Qing Fang1,2, Junfeng on Multiple OpenFlow Controllers Wright 2, Andrew Lord2, Gabriel Juny- 37.5 GHz Grid, Amirhossein Ghazi- Song1,3, Xiaoguang Tu1, Lianxi Jia1, Cooperation, Hui Yang1, Yongli Zhao1, ent1; 1Universitat Politecnica de Catalu- saeidi1, Patrice Tran1, Patrick Brindel1, Xianshu Luo1, Mingbin Yu1, Guoqiang Jie Zhang1, Shouyu Wang1, Wanyi Gu1, nya, Spain; 2Innovate & Design, British Oriol Bertran-Pardo1, Jeremie Ren- Lo1; 1Inst. of Microelectronics, Singa- Jianrui Han2, Yi Lin2, Young Lee2; Telecom, UK. We design a 1113-node audier1, Gabriel Charlet1, Sebastien pore; 2Optoelectronic system labora- 1Beijing Univ. of Posts and Telecomm, network and show that the optimum Bigo1; 1Bell Labs, France. We study the tory, Inst. of Semiconductors, China; China; 2Huawei Technologies Co., Ltd, is a large Flexgrid core serving small impact of tight optical filtering on the 3State Key Laboratory on Integrated China. We present a multi-stratum metro areas. Cost savings of about performance of 28 GBaud Nyquist opto-electronics, Jilin Univ., China. A resources integration architecture for 31% in the core and 23% in the metro WDM PDM-8QAM. Performance carrier-induced silicon-waveguide data center application with flow esti- are shown. degradation and its mitigation us- Bragg-grating filter with a pin junc- mation based on multiple OpenFlow ing maximum-a-posteriori (MAP) tion is demonstrated. The bandwidth Hagen Woesner studied computer controllers cooperation. The overall detection are investigated. System and the extinction ratio of the filter science in Chemnitz and Berlin and feasibility and efficiency of the pro- sensitivity to laser frequency detun- are 0.3nm and 14dB, respectively. It received his diploma and doctorate posed architecture are experimentally ing, and Gaussianity of statistics are can be tuned by both forward and degree from TU Berlin for work on verified on our testbed. studied as well. reverse biases. IEEE 802.11 MAC protocol optimization and optical packet backbone architecture and access protocols. From 2003, he spent three postdoc years with Create-Net, Trento, Italy, working on fiber/wireless interconnection and impairment-based optical routing. Since 2007 he has been with EICT in Berlin, where he is coordinator of the pan-European OpenFlow testbed OFELIA. Recently he co-founded BISDN GmbH, a Berlin-based start-up working on SDN data path software and appliances. He chaired the Euro- pean Workshop on SDN (EWSDN) in 2012.

17:00–18:30 Exhibitor Reception, Lanai Deck at Hilton Anaheim

18:30–20:00 Conference Reception, Platinum Ballroom, Anaheim Marriott Hotel

19:30–21:30 Rump Session—Silicon Photonics: Disruptive Technology or Research Curiosity?, Elite 1-3, Anaheim Marriott Hotel

92 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D

Show Floor Tuesday, 19 March OFC NFOEC Programming

OTu3I.8 • 18:15 Wide-Range, Low-Complexity Fre- quency Offset Tracking Technique for Single Carrier Transmission Systems, Meng Qiu1, Qunbi Zhuge1, Xian Xu1, Mathieu Chagnon1, Mo- hamed Morsy-Osman1, David Plant1; 1Dept. of Electrical and Computer Engineering, McGill Univ., Canada. We propose a wide-range, low-complexity frequency offset tracking algorithm for  single carrier transmission systems. Its Papers are effectiveness is validated numerically Thank you for and experimentally in a 112 Gb/s DP- QPSK system. available online for attending OFC/NFOEC. download. Visit Look for your www.ofcnfoec.org post-conference survey via email and let us and click on the know your thoughts on the program. button.

17:00–18:30 Exhibitor Reception, Lanai Deck at Hilton Anaheim

18:30–20:00 Conference Reception, Platinum Ballroom, Anaheim Marriott Hotel

19:30–21:30 Rump Session—Silicon Photonics: Disruptive Technology or Research Curiosity?, Elite 1-3, Anaheim Marriott Hotel

OFC/NFOEC 2013 • 17–21 March 2013 93 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

08:00–10:00 08:00–10:00 08:00–10:00 08:00–09:30 08:00–10:00 08:00–10:00 OW1A • WDM PON OW1B • VCSEL OW1C • Optical OW1D • Performance OW1E • Real-time DSP NW1F • Control Plane Presider: Derek Nesset; BT, Interconnects Switches and Cross Enhancements in and FEC and Packet Transport UK Presider: Laurent Schares; Connects Wireless Over Fiber Presider: Xiang Liu; Bell Networks IBM TJ Watson Research Presider: Chris Doerr; Acacia Systems Labs, Alcatel Lucent, USA Presider: George Clapp; Ctr., USA Communications, USA Presider: Andreas Stoehr; AT&T Labs, USA Univ. of Duisburg-Essen, Germany

OW1A.1 • 08:00 OW1B.1 • 08:00 OW1C.1 • 08:00 Invited OW1D.1 • 08:00 OW1E.1 • 08:00 Invited NW1F.1 • 08:00 Tutorial 10-Gb/s Polarization-Insensitive 25.78Gbps Data Transmission with PAPR Reduction and Computational Silicon Photonic Integrated Circuits Real-time DSP for 100+Gb/s, Chris- MPLS Transport Profile (MPLS- RSOA-based Self Tuning transmitter 850nm Multimode VCSEL Packaged Complexity Analysis of Interleaved for WDM Technology and Optical tian Rasmussen1, Y. Pan1, M. Aydinlik1, TP): Overview and Status, Yoshinori for WDM-PON bridging up to 52 in QSFP Form Factor Module, Marek 1,2 1 Segmentation in 60GHz OFDM- Switch, Long Chen ; Acacia Com- M. Crowley1, Jonas Geyer1, P. Hum- Koike1; 1NTT, Japan. MPLS-TP is a km, Paola Parolari1, Lucia Marazzi1, G. Chacinski1, Nicolae Chitica1, Stefan 2 RoF System, Yufeng Shao1, Nan Chi1; munications, USA; Alcatel Lucent Bell blet1, F. Liu1, Benny Mikkelson1, P. new packet-based transport network Marco Brunero1, Alberto Gatto1, Molin1, Nenad Lalic1, Olof Sahlén1; 1Fudan Univ., China. We demonstrate Labs, USA. We describe components Monsen1, N. Nadarajah1, G. Pendock1, technology, which is expected to Mario Martinelli1, Romain Brenot2, 1Data Comm., TE Connectivity, Swe- that interleaved segmentation tech- we developed in addressing several B. Shah1, B. Shah1; 1Acacia Commu- fulfill a significant role in transport Sophie Barbet2, Paola Galli3, Giancarlo den. We report 25.78Gbps error free nique provides a trade-off between challenges in silicon photonics, includ- nications, Inc., USA. We discuss the networks. This tutorial will cover basic Gavioli3; 1Dipartimento di Elettronica transmission over 114m OM3 fiber PAPR and computational complex- ing fiber coupling, demultiplexing, commercial context and technical characteristics, a status of developing e Informazione, Politecnico di Milano, using QSFP modules based on 850nm ity in 60GHz RoF system with 5Gb/s and polarization diversity. We then requirements to 100G coherent inter- standard and future directions con- Italy; 2III-V Lab, a joint lab of ‘Alcatel- multimode VCSEL. Error-free (10^- 16QAM-OFDM downlink. Moreover, summarize several circuit examples faces and illustrate ASIC design deci- cerning MPLS-TP. Lucent Bell Labs France’, ‘Thales 15) transmission was achieved over the receiver sensitivity is effectively for WDM transmitter / receiver and sions and challenges, looking beyond Research and Technology’ and ‘CEA entire range of 0°C-85°C module case enhanced using this method. optical switch. 100G as well. Leti’, France; 3Alcatel-Lucent Italia, temperature. Neither equalization nor Wednesday, 20 March Wednesday, Italy. 10-Gb/s operation of a network- CDR were used. embedded self-tuning transmitter exploiting a high PDG RSOA in a polarization preserving configuration based on two-Faraday rotators, is demonstrated bridging up to 52 km of NZD- fibre. The dispersive load tolerance is finally analysed.

OW1A.2 • 08:15 OW1B.2 • 08:15 OW1D.2 • 08:15 He joined NTT Network Service 10.5Gbit/s 8-PSK Signal generated 25-Gb/s Transmission over 250-m Performance Improvement in Radio- Systems Laboratories in 2000. Since by Directly Modulating RSOA with MMF Using Over-Drive of 10-Gb/s over-Fiber Transmission Using Pre- 2000 he has been engaging in research Instantaneous Injection/Depletion VCSEL by Utilizing Asymmetric distorted Double-Sideband Signals, and development of optical transmis- 1 1 1,2 1 1 Currents, Takayuki Sano , Akira Pre-emphasis, Yukito Tsunoda , Jia Ye , An Li , Xi Chen , Lianshan sion systems, such as SDH, DWDM, 1 1 1 1 1 2 1 1 Agata , Kosuke Nishimura ; KDDI Takashi Shiraishi , Mariko Sugawara , Yan , William Shieh ; Department ROADM, OXC and so on. Since 1 1 R&D Laboratories, Japan. We propose Hideki Oku , Satoshi Ide , Kazuhiro of Electrical & Electronic Engineering, 2003, he has actively participated in 1 1 a novel technique that can compensate Tanaka ; Photonics Laboratories, The Univ. of Melbourne, Australia; ITU-T SG15 on SDH, OTN, ASON, 2 patterning effect by optimizing the Fujitsu Laboratories Ltd., Japan. We Ctr. for Information Photonics & Com- GMPLS, synchronization and packet modulation current of RSOAs, and developed a 25-Gb/s transmitter with munications, Southwest Jiaotong Univ., transport technology. Since 2009, he successfully demonstrate 10.5-Gbit/s an over-drive of 10-Gb/s VCSEL using China. We investigate the optimal has also participated in IETF. He is 8-PSK signal generation by directly- our asymmetric pre-emphasis design. carrier-to-sideband-ratio (CSR) for currently a Rapporteur for Question modulated RSOA having modulation Owing to the narrow spectral width optical double-sideband (DSB) signals, 3/15 (General characteristics of optical bandwidth of only 0.9-GHz. characteristics of our transmitter, we and experimentally demonstrate that transport networks) of ITU-T SG15. demonstrate 25-Gb/s transmission pre-distorted DSB has 1.2dB sensitivity He is a member of the Inst. of Electron- over 250-m of multimode fiber. advantage over single sideband both ics, Information and Communication with optimal CSR in a 12GHz 29km Engineers (IEICE) of Japan. radio-over-fiber transmission.

94 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

08:00–10:00 08:00–10:00 08:00–10:00 08:00–10:00 08:00–09:45 08:30–09:00 OW1G • Modulators for OW1H • Cognitive OW1I • New Fibers and NW1J • New Trends in OW1K • Fiber Expo Theater I Advanced Modulation Networks Amplifiers System Architecture II Characterization ■ Service Provider Formats Presider: Annalisa Morea; Presider: Ezra Ip; NEC Presider: Senichi Suzuki; Presider: Alex Turukhin; TE Summit Presider: Hideo Arimoto; Alcatel-Lucent, France Laboratories America Inc, NTT Science and Core Tech Subcomm, USA Keynote: What Hitachi Ltd, Japan USA Lab Group, Japan Cloudonomics Means for the Network Joe Weinman, Senior Vice

President, Cloud Services & Wednesday, 20 March OW1G.1 • 08:00 Tutorial OW1H.1 • 08:00 Invited OW1I.1 • 08:00 NW1J.1 • 08:00 OW1K.1 • 08:00 105Tb/s Transmission System Us- Contention Resolution Within Col- Fundamental study on new char- Strategy, Telx, USA Optoelectronic components for Cognitive Dynamic Optical Net- ing Low-cost, MHz Linewidth DFB orless and Directionless ROADM, acterization method for crosstalk For more details, see page 37 higher order modulation formats, works, Ignacio de Miguel1, Ramón J. Lasers Enabled by Self-Homodyne Winston Way1, Philip N. Ji2, An- property of multi-core fibers using Nobuhiro Kikuchi1; 1NTT Photon- Durán1, Rubén M. Lorenzo1, Antonio Coherent Detection and a 19-Core kitkumar N. Patel2; 1NeoPhotonics long wavelength probe signals, Jun ics Laboratories, NTT Corporation, Caballero2, Idelfonso Tafur Monroy2, 09:00–10:30 Fiber, Benjamin J. Puttnam1, Jose- Corporation, USA; 2NEC Laboratories Sakaguchi1, Yoshinari Awaji1, Naoya Japan. Frequency-efficient multilevel Yabin Ye3, Andrzej Tymecki4, Ioan- Manuel Delgado-Mendinueta1, Jun America, Inc., USA. A conventional Wada 1; 1Photonic Network Research Expo Theater I modulation formats in conjunction nis Tomkos5, Marianna Angelou5, Sakaguchi1, Ruben S. Luís1, Werner colorless and directionless ROADM Ctr., NICT, Japan. We investigate the ■ Service Provider with digital coherent technology are Dimitrios Klonidis5, Antonio Fran- Klaus1, Yoshinari Awaji1, Naoya Wada1, architecture is modified to achieve feasibility of new characterization indispensable for boosting the capacity cescon6, Domenico Siracusa6, Elio Summit Atsushi Kanno2, Tetsuya Kawanishi2; contention-free performance without method of crosstalk properties of of optical communication networks. Salvadori6; 1Univ. of Valladolid (UVa), Panel I: Monetizing 1Photonic Network Systems Laboratory, relying on external transponders multi-core fibers using long wave- This tutorial reviews the recent prog- Spain; 2Technical Univ. of Denmark National Inst. of Information & Com- and OTN switches, and can achieve length probe signals. Sensitivity of the Network: ress of optoelectronic components (DTU), Denmark; 3Huawei Technolo- munications Technology, Japan; 2Light- a smaller size and lower power con- the measurement was found to be which supports the advanced modula- gies, Germany; 4Orange Labs Poland, Achieving Value out of wave Devices Laboratory, National Inst. sumption than those of a conventional improved in most combination of tion formats. Poland; 5Athens Information Technol- Infrastructure of Information & Communications CDC ROADM. input/output cores. ogy Ctr. (AIT), Greece; 6CREATE- Technology, Japan. We demonstrate a Moderator: Mark Lum, NET, Italy. Cognitive networks are a 105.1Tb/s self-homodyne transmis- Co-Founder Market Lead, promising solution for the control of sion system using low-cost DFB lasers heterogeneous optical networks. We Layer123, UK with dynamic path length adjustment review their fundamentals as well as For more details, see page 37 and reduced DSP requirement in a a number of applications developed 19-core-fiber with each signal core in the framework of the EU FP7 carrying 125x25Gbaud QPSK signals CHRON project. on a 50GHz grid.

OW1I.2 • 08:15 NW1J.2 • 08:15 OW1K.2 • 08:15 Combined SDM and WDM trans- OXC Hardware Scale Reduction Characterization of Space-Division mission over 700-km Few-Mode Attained by Using Interconnected Multiplexing Systems using a Swept- 1 1 1 Nobuhiro Kikuchi received B.E. and Fiber, Roland Ryf , Miquel A. Mestre , Subsystem Architecture, Yuto Iwai , Wavelength Interferometer, Nicolas 1 1 1 1 1 1 M.E. degrees in electrical and elec- Sebastian Randel , Xavi Palou , Alan Hiroshi Hasegawa , Ken-ichi Sato ; K. Fontaine , Roland Ryf , Miquel A. 1 2 1 1 1 1 tronics engineering from Kobe Univ., H. Gnauck , Roger Delbue , Peter Department of Electrical Engineering Mestre , Binbin Guan , Xavi Palou , 2 2 3 1 2 Hyogo, Japan, in 1995 and 1998, Pupalaikis , Anirudh Sureka , Yi Sun , and Computer Science, Nagoya Univ., Sebastian Randel , Yi Sun , Lars 3 3 1 3 3 respectively. In 1998 he joined NTT Xinli Jiang , Robert Lingle ; Bell- Japan. We significantly reduce OXC Gruner-Nielsen , R. V. Jensen , Rob- 2 2 1 Opt-electronics Laboratories, and Labs, Alcatel-Lucent, USA; LeCroy hardware scale by utilizing our inter- ert Lingle ; Alcatel-Lucent Bell Labs, 3 2 3 since 1999, he has been with NTT Corporation, USA; OFS, USA. We connected subsystem architecture. It USA; OFS, USA; OFS Fitel Denmark, Photonics Laboratories and is en- experimentally demonstrate multiple- basically matches the routing capabil- Denmark. We present single-scan gaged in research on optical III-V input multiple-output transmission ity of the conventional architecture measurements of the transfer matrix semiconducotor devices and their over a 700-km few-mode fiber of a but with more than 75% fewer WSSs. of space-division multiplexed systems monolithically integrated devices for combined 3-space-, 2-polarization-, including the mode-multiplexers and optical communication networks. and 34-wavelength-division multiplex, fibers. We obtain the mode-dependent His current research interests include using low-loss 3-spot mode couplers. loss, and differential group delay over high-speed optical modulators. He is 110-nm of bandwidth of a 4.7-km currently a Senior Research Engineer 3-mode fiber. at NTT Photonics Laboratories. Mr. Kikuchi is a member of the Japan Society of Applied Physics and the Inst. of Electronics, Information and Communication Engineers (IEICE).

OFC/NFOEC 2013 • 17–21 March 2013 95 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW1A • WDM PON— OW1B • VCSEL OW1C • Optical OW1D • Performance OW1E • Real-time DSP NW1F • Control Plane Continued Interconnects— Switches and Cross Enhancements in and FEC—Continued and Packet Transport Continued Connects—Continued Wireless Over Fiber Networks—Continued Systems—Continued

OW1B.3 • 08:30 OW1C.2 • 08:30 OW1A.3 • 08:30 Invited OW1D.3 • 08:30 OW1E.2 • 08:30 Chromatic Dispersion Compensated Compact Integrated Tunable Filter Performance Improvement by Progress in Polymer-Based Com- 21 Gb/s Polarization Switched-QPSK 25Gb/s Multimode VCSEL Transmis- Utilizing AWG Routing Function Pre-equalization in W-band (75- ponents for Next-Generation PON Real-Time Coherent FPGA-based 1 sion around 850nm with a MMF and Small Switches, Tomonobu 110GHz) RoF System, Xinying Li1, Applications, Norbert Keil , Crispin Receiver, eric dutisseuil1, Jean-Marc 1 1 Jumper, Xin Chen1, Ming-jun Li1, Niwa1, Hiroshi Hasegawa1, Ken-ichi Jianjun Yu1,4, Ze Dong2,3, Junwen Zawadzki , Ziyang Zhang , David De- Tanguy 1, Adrian Voicila1, Jeremie 1 1 Jason E. Hurley1, Keith A. Hoover1, Sato1, Toshio Watanabe2, Hiroshi Zhang1, Li Tao1, Nan Chi1, Yufeng Felipe , Alejandro Maese Novo , Wal- Renaudier1, Gabriel Charlet1; 1Alcatel- 1 1 Dale R. Powers1, Richard S. Vodhanel1; Takahashi2, Shun-ichi Soma3; 1Nagoya Shao1; 1Fudan Univ., China; 2ZTE USA, ter Brinker , Holger Klein , Christoph Lucent Bell Labs France, France. A 1 1 1Corning Incorporated, USA. A special Univ., Japan; 2NTT Photonics Labora- USA; 3Georgia Inst. of Technology, USA; Wagner , Francisco Soares , Martin real-time FPGA-based receiver of 1 1 1 multimode fiber jumper was designed tories, NTT Corporation, Japan; 3NTT 4ZTE Corp, China. We experimentally Moehrle , Norbert Grote ; Fraunhofer 21Gb/s PS-QPSK signal is reported to provide desired DMD characteris- Electronics Corporation, Japan. The demonstrate pre-equalized W-band HHI, Germany. Polymer components and tested against optical noise, chro- tics for a multimode fiber link for chro- wavelength tunable filter will play a key RoF system carrying 9.95-Gb/s OOK for next-generation WDM PON are matic dispersion (CD), polarization matic dispersion compensation. 25 role in realizing C/D/C add/drop func- downlink signal with 19-km SMF- presented, incl. 8ch OLT-Tx and OLT- mode dispersion (PMD) and state Gb/s VCSEL transmission experiment tions in ROADMs. We fabricate a novel 28 transmission and 1.5-m wireless Rx devices using polymer AWGs and of polarization (SOP) scrambling. A was conducted. Performance benefit tunable filter for 192 optical channels delivery, with BER under 1x10-9 and InP-based DFB laser and photo diode comparison with PDM-QPSK real- of CD compensation was observed. on a PLC chip. Transmission experi- receiver sensitivity reduction at the arrays together with a 40nm wide tun- ized with equivalent parameterized ments verify its optical characteristics. BER of 1x10-9 under 0.5dB. able InP/polymer Bragg grating laser. setup and signal processing confirm the greater tolerance of PS-QPSK over PDM-QPSK. Wednesday, 20 March Wednesday,

OW1B.4 • 08:45 OW1C.3 • 08:45 OW1D.4 • 08:45 OW1E.3 • 08:45 Impact of Mode Partition Noise on Transient Crosstalk in LCOS Based Impact of Optical Modulators in LTE Practical Limits of Coherent Receiv- Horizontal Eye Opening in Multi- WSS and a Method to Suppress the RoF System with Nonlinear Compen- ers for Unamplified 100Gb/s Ap- mode Fiber Links, Petar Pepeljugos- Crosstalk Levels, Haining Yang1, sator for Enhanced Power Budget, plications, Bo Zhang1, Ted Schmidt1, ki1; 1International Business Machines Brian Robertson1, Daping Chu1; 1Univ. Thavamaran Kanesan1, Wai Pang Christian Malouin1, Jason O’Neil1, Corp, USA. Statistical exploration of of Cambridge, UK. The origin of the Ng1, Zabih Ghassemlooy1, Chao Lu2; Roberto Marcoccia1, Tom Broekaert2, the impact of the mode partition noise transient crosstalk (TC) in a phase- 1School of CEIS, Northumbria Univ., Zbigniew Nosal2, Keith Nellis2; 1Optical in multimode links shows achievable only LCOS based WSS using a Fourier UK; 2Department of Electronics and Papers are Systems Technology, Juniper Networks, distances without CDR or FEC limited transform setup was investigated and Information Engineering, The Hong USA; 2Inphi Corporation, USA. The to 50m, while adding both CDR and identified. Two methods were pro- Kong Polytechnic Univ., Hong Kong. available online for impact of noise sources on the per- FEC extends them to more than 200m. posed to reduce the TC by at least 5dB Nonlinear propagation compensation formance of a coherent receiver for without the need to modify the optics for LTE-RoF system is experimentally loss-limited links is demonstrated. download. Visit or electronics in use. demonstrated with proposed DMFD With GFEC, -29.1dBm sensitivity and EMFD methods. We discovered is achieved for 112-Gb/s PM-QPSK that the RoF dithering frequency www.ofcnfoec.org format. For shared laser architectures, requirement have to be much smaller asymmetric power splitting is shown to with an average improvement of and click on the result in optimum link budget. ~5.35 dB.

button.

96 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OFC/NFOEC 2013 • 17–21 March 2013 97 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW1A.4 • 09:00 OW1B.5 • 09:00 Invited OW1C.4 • 09:00 Invited OW1D.5 • 09:00 Invited OW1E.4 • 09:00 Invited NW1F.2 • 09:00 Over bandwidth OC-192 NRZ A 56.1Gb/s NRZ Modulated 850nm 8×8 Space and Wavelength Selective Phase-modulated Radio-Over-Fiber Implementation of coded modula- Integration of Planning and Control modulation of TO-can weak-reso- 1,2 VCSEL-Based Optical Link, Daniel Cross-connect for Simultaneous Systems, Vincent R. Pagán , Thomas tion and FEC, Deyuan Chang1, Fan Plane in Packet Optical Multilayer nant-cavity Fabry-Perot laser diode Kuchta1, Alexander Rylyakov1, Clint Dynamic Multi-wavelength Routing, E. Murphy2,3; 1Laboratory for Physical 1 1 1 1 Yu , Zhiyu Xiao , Nebojsa Stoja- Network, Paola Iovanna , Angelo for DWDM-PON, Shih-Ying Lin , Schow1, Jonathan Proesel1, Fuad Abhinav Rohit1, R. Stabile1, Kevin A. Sciences, USA; 2Department of Electical 2 2 2 3 1 1 1 1 novic , Changsong Xie , Liangchuan Germoni , Victor Lopez ; Ericsson, Yu-Chieh Chi , Gong-Ru Lin ; Na- 1 1 1 1 Doany , Christian W. Baks , Bren- Williams ; Eindhoven Univ. of Tech- and Computer Engineering, Univ. of Li1, Xiaogeng Xu1, Qianjin Xiong1; Italy; 2Co.Ri.TeL, Italy; 3Telefonica tional Taiwan Univ., Taiwan. A beyond 1,2 3 3 dan Hamel-Bissell , Chris Kocot , nology, Netherlands. We demonstrate Maryland, USA; Inst. for Research in 1Network Research Department, Hua- I+D, Spain. An integrated solution bandwidth modulated weak-resonant- 3 3 Luke Graham , Ralph Johnson , Gary the first monolithic 8-input, 8-output Electronics and Applied Physics, Univ. wei Technologies, China; 2European relying on a centralized management cavity FPLD with TO-56-can package 3 3 3 Landry , Ed Shaw , Andy MacInnes , WDM-compliant cross-connect with of Maryland, USA. We present an over- Research Ctr., Huawei Technologies, and a distributed control plane is is demonstrated for OC-192 DWDM- 3 1 Jim Tatum ; IBM TJ Watson Research nanosecond programmable path view of phase-modulated RoF systems Germany. We discuss implementation presented for packet optical networks. PON transmission with its receiving 2 Ctr., USA; Stanford Univ., USA; provisioning between each input and review methods for down conver- aspects of LDPC based soft-decision Simulations results, based on realistic sensitivity at BER=10-9 improving to 3 Finisar, USA. We report a directly and output. Multiple data channels sion based on phase-modulation. We FEC schemes for high speed opti- network, traffic and node modeling, -16 dBm by attenuating the coherently modulated 850nm VCSEL-based opti- are simultaneously demonstrated for describe a technique for phase-sensi- cal systems. Several BICM schemes show up to 42% CapEx saving. injection-locked power to -12 dBm. cal link operating at 56.1Gb/s (BER < all eight outputs with penalty as low tive detection and demonstrate down with LDPC convolutional codes are 1E-12). This is the highest modulation as 1.7dB. conversion and I/Q channelization of proposed and compared in respects rate for a VCSEL-based link of any a 64-QAM microwave signal. of both performance and implementa- wavelength. An open eye is obtained tion complexity. at 60Gb/s. Wednesday, 20 March Wednesday, OW1A.5 • 09:15 NW1F.3 • 09:15 Flexible WDM-PON with Ny- IP-Optical Interaction during Traffic quist-FDM and 31.25 Gbit/s per Restoration, Ori Gerstel1, Clarence Wavelength Channel Using Color- Filsfils1, Walid Wakim1; 1Cisco Systems, less, Low-Speed ONUs, Philipp C. Inc., Israel. We analyze the required Schindler1, Rene M. Schmogrow1, Mi- interaction between the optical and chael Dreschmann1, Joachim Meyer1, IP layers to enable restoration of IP David Hillerkuss1, Ioannis Tomkos2, links in the optical layer. Significant Josep Prat3, Heinz-Georg Krimmel4, interaction is needed to achieve a Thomas Pfeiffer4, Pandelis Kourtes- cost effective process that minimizes sis5, Juergen Becker1, Christian Koos1, traffic impact. Wolfgang Freude1, Juerg Leuthold1; 1Karlsruhe Inst. of Technology, Ger- many; 2Athens Information Technol- ogy, Greece; 3Universitat Polytècnica de Catalunya, Spain; 4Alcatel-Lucent Deutschland AG, Bell Labs, Germany; 5Univ. of Hertfordshire, UK. A remotely seeded flexible WDM network solution with 31.25 Gbit/s based on Ny- quist sinc-pulses is demonstrated. The low-speed, colorless ONUs use remote heterodyne detection with electrical up- and down-conversion and SOAs for potential cost reduction.

98 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OW1G • Modulators for OW1H • Cognitive OW1I • New Fibers and NW1J • New Trends in OW1K • Fiber 08:30–09:00 Advanced Modulation Networks—Continued Amplifiers—Continued System Architecture II— Characterization— Expo Theater I Formats—Continued Continued Continued ■ Service Provider Summit OW1I.4 • 09:00 NW1J.4 • 09:00 OW1K.5 • 09:00 Keynote: What OW1G.2 • 09:00 OW1H.4 • 09:00 Tutorial Enhancing data rates in graded- Fault-Identification Method Based 200-subchannel Ultra-High-Density Cloudonomics Means for Compact and Low Power DP-QPSK An introduction to routing and index multimode fibers with offset on Index Distribution of Optical Frequency Division Multiplexed Modulator Module with InP-Based wavelength assignment algorithms the Network coupling and multiplexing, Kumar Fibers for Enhanced Optical Link Coherent OTDR with Nonlinear Modulator and Driver ICs, Naoya for fixed and flexgrid, Emmanouel 1 1 1 1 Joe Weinman, Senior Vice 1 1 1 1 Appaiah , Rodolfo Salas , Sriram Monitoring, Wonkyoung Lee , Jyung Effect Suppression, Hiroyuki Iida , Kono , Takamitsu Kitamura , Hideki Varvarigos ; Univ. of Patras, Greece. 1 1 1 1 1 1 1 1 Vishwanath , Seth R. Bank ; The Chan Lee , Seung Il Myong , Sang Soo Kunihiro Toge , Fumihiko Ito ; NTT President, Cloud Services & Wednesday, 20 March Yagi 1, Naoki Itabashi1, Taizo Tatsumi1, Flexgrid networks offer a new opti- Univ. of Texas at Austin, USA. Offset Lee1; 1ETRI, Republic of Korea. This corporation, Japan. We demonstrate Strategy, Telx, USA Yasuyuki Yamauchi1, Kosuke Fujii1, cal networking concept of increased coupling and DSP based multiplexing paper has investigated the enhanced 200-channel high-density frequency For more details, see page 37 Kazuhiko Horino1, Shingo Yamanaka1, capacity and improved agility. The techniques are evaluated on silica and fault-identification method based on division multiplexing coherent OTDR Keiji Tanaka1, Kazuhiro Yamaji1, Chie tutorial will focus on network optimi- plastic multimode fibers of various the difference of intrinsic proper- employing apodization and nonlinear Fukuda1, Hajime Shoji1; 1Transmission zation and dynamic resource alloca- lengths and operating wavelengths. ties within an optical fiber. We have suppression schemes. The sensitivity 09:00–10:30 Devices R & D Labs., Sumitomo Electric tion algorithms, enabling both off-line We demonstrate a 10-28x boost in verified a fault-identification method enhancement is 13 dB by comparison Expo Theater I Industries, Ltd., Japan. A compact 128 planning and on-line operation and bandwidth-length product with excel- using the wavelength dependency with conventional coherent OTDR. Gbit/s DP-QPSK modulator module re-optimization of WDM, MLR, and ■ Service Provider lent tolerance to fiber misalignments. of non-reflective events through the including driver ICs and polarization Flexgrid networks. experiment. Summit multiplexing micro-optics is demon- Panel I: Monetizing strated. A dissipation power of only 3.2 W was achieved with a low differential the Network: Achieving Value out of driver output voltage of 2.5 Vpp. Infrastructure OW1G.3 • 09:15 OW1I.5 • 09:15 NW1J.5 • 09:15 OW1K.6 • 09:15 Invited Moderator: Mark Lum, 30.7 Tb/s (96x320 Gb/s) DP-32QAM Compact ROSA for 100-Gb/s (4 x Uncooled (0 to 85°C) and Full C- Rayleigh Backscattering Signatures Co-Founder Market Lead, transmission over 19-cell Photonic 25 Gb/s) Ethernet with a PLC-based band Operation of a 10.7 Gbit/s InP of Optical Fibers—Their Properties Band Gap Fiber, Vincent A. Sleiffer1,4, AWG demultiplexer, Yoshiyuki Doi1, 1 Layer123, UK Mach-Zehnder Modulator Mono- and Applications, Mark E. Froggatt , Yongmin Jung2, Paolo Leoni3, Max- Manabu Oguma1, Masayuki Ito1, 1 1 For more details, see page 37 lithically Integrated with SOA, Dawn K. Gifford ; Luna Technologies im Kuschnerov4, Natalie Wheeler2, Ikuo Ogawa1, Toshihide Yoshimatsu1, Akira Nakanishi1, Noriko Sasada1, Inc, USA. The properties of optical fi- Naveen Baddela2, Roy Uden, van1, Tetsuichiro Ohno1, Eiji Yoshida1, Yasushi Sakuma1, Ryu Washino1, ber Rayleigh scatter are reviewed from Chigo Okonkwo1, John R. Hayes2, Hiroshi Takahashi1; 1NTT Photonics Kaoru Okamoto1, Hiroaki Hayashi2, the perspective of high resolution, high Emmanouel (Manos) Varvarigos John Wooler2, Eric Rodrigue Numkam Laboratories, NTT Corporation, Japan. Hideo Arimoto2, Shigehisa Tanaka2; sensitivity OFDR measurements. The received a Diploma in ECE from Fokoua2, Radan Slavik2, Francesco We report a compact receiver optical 1Oclaro Japan, Inc., Japan; 2Central statistical properties of single mode NTUA in 1988, and the M.S. and Ph.D. Poletti2, Marco Petrovich2, Vladimir sub-assembly (ROSA) for 100GbE Research Laboratory, Hitachi, Ltd., fiber are reviewed as well as Rayleigh degrees in EECS from MIT in 1990 Veljanovski4, Shaif-ul Alam2, David J. CFP4 transceivers. All the four chan- Japan. Uncooled InP-Mach-Zehnder scatter properties of PM fiber and and 1992, respectively. He has held Richardson2, Hugo Waardt, de1; 1Univ. nels of fabricated module exhibits wide modulator monolithically integrated erbium-doped fiber-optic amplifiers. faculty positions at UCSB and Delft of Technology Eindhoven, Netherlands; wavelength passband and high receiver with SOA was demonstrated for 10.7 Univ. of Technology. Since 2000 he is 2Optoelectronics Research Centre, UK; sensitivity enough for 10-km-reach Gbit/s 1600 ps/nm transmission at C- a Professor of Computer Engineering 3Universität der Bundeswehr München, transmission. band wavelengths. Output power was and Informatics at the Univ. of Patras, Germany; 4Nokia Siemens Networks obtained over +3.2 dBm at 0-85°C with Greece. He is Scientific Director of the Optical GmbH, Germany. We report +2 dBm optical input by using SOA. Greek School Network and Network for the first time coherently-detected, Technologies Division at the Com- polarization-multiplexed transmission puter Technology Inst. (CTI). He has over photonic band gap fiber. By trans- participated in more than 30 US- and mitting 96 x 320-Gb/s DP-32QAM EU-funded research projects in optical modulated channels, a net datarate of networking and grid computing. His 24 Tb/s was obtained. research activities are in the areas of optical networking and grid and cloud computing.

OFC/NFOEC 2013 • 17–21 March 2013 99 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW1A.6 • 09:30 OW1B.6 • 09:30 OW1C.5 • 09:30 OW1E.5 • 09:30 NW1F.4 • 09:30 Invited Demonstration of 40-Gb/s QPSK Interoperability of Single-Mode First Demonstration of Hitless Wave- Transmission Improvement through Surveys of Emerging Control Plane Upstream Transmission in Long- and Multimode Data Links for Data length Selective Switch Based on Dual-Carrier FEC Gain Sharing, Jef- Initiatives, John Rathke1; 1Verizon 1 1 Reach RSOA-based Coherent WDM Center and Optical Backplane Ap- Quadruple Series Coupled Multiple ferey Rahn , Kevin Croussore , Gilad Communications Inc, USA. Current 1 1 1 PON using Offset PDM Technique, plications, Wayne Sorin , Michael Quantum Well Microring Resona- Goldfarb , Saurabh Kumar , Matthew technologies and architecture result in 1 1 1 1 1 1 1 1 HyunKyu Shim , Keun Yeong Cho , R. Tan ; HP Laboratories, Hewlett- tor, Hiroshi Kamiya , Tsuyoshi Goto , Mitchell , Vince Dominic , Brian Tay- exponentially escalating costs and do 1 1 1 1 1 1 1 Ui Hyun Hong , Yun Chur Chung ; Packard Company, USA. We show Katouf Redouane , Taro Arakawa , lor , Yeongho Park , Vinay Adavani , not target revenue generation within 1 1 1 1 Electrical Engineering, KAIST, Re- that a multimode fiber can support Yasuo Kokubun ; Graduate School of Veena Shyamsundar , Mandar Ravin- the network. They are also complex, 1 1 1 public of Korea. We demonstrate the both single-mode “Si-Photonics” and Engineering, Yokohama National Univ., dra Patil , Song Yu , Paul Freeman , failure prone, and power inefficient. 1 1 40-Gb/s QPSK upstream transmission multimode VCSEL technologies. This Japan. A hitless wavelength-selective Atul Mathur , Mehrdad Ziari , David Software Defined Networking (SDN) 1 1 in 60-km reach WDM PON(channel allows designers of data centers and switch using InGaAs multiple quan- F. Welch ; Infinera Corporation, USA. enables network providers to monetize spacing: 50 GHz) implemented by optical backplanes to install one fiber tum well quadruple series-coupled A coherent MODEM is implemented higher layer functions and services using directly modulated RSOAs and infrastructure that is compatible with microring resonators is first demon- Papers are with FEC payload and checksum based on software and to decouple self-homodyne receivers together with both technologies. strated for high-speed and low-voltage distributed between two PM-QPSK development from the physical plat- the offset PDM technique. operation. The influence of change in optical channels spaced at 200 GHz. forms. Carrier rationale and require- coupling efficiency at coupling regions available online for Real-time experiments verify PDL ments driving the use of SDN are is also discussed. and PMD penalties are 40-50% higher described. download. Visit without FEC gain sharing. Wednesday, 20 March Wednesday, www.ofcnfoec.org and click on the

OW1A.7 • 09:45 OW1B.7 • 09:45 OW1C.6 • 09:45 button. OW1E.6 • 09:45 25 Gb/s Operation of 1-GHz Band- Eye-Safe High-Capacity 1-mm GI- Digitally Tunable Optical Power Impact of Interleaving on SD-FEC width R-SOA by using DMT and POF Interconnects Exploiting Dis- Equalization for Large Port Count Operating in Highly Non-Linear Optical Equalization, Marco Presi1, crete Multitone Modulation, Roman Optical Switches, Luis Chen1, Jared XPM-Limited Regime, Paolo Leoni1, Raffaele Corsini1, Andrea Chiuchi- Kruglov1, Sven Loquai1, Florian Win- Hulme1, Avantika Sohdi1, Jonathan Vincent Sleiffer2, Stefano Calabrò3, arelli1, Fabio Bottoni1, Giulio Cossu1, kler1, Christian-Alexander Bunge2, Roth2, Volkan Kaman2, Gregory Fish2, Vladimir Veljanovski3, Maxim Kus- Luca Giorgi2, Pallab Choudhury1, Berhard Schmauss3, Olaf Ziemann1, John E. Bowers1, Luke Theogarajan1; chnerov3, Sander L. Jansen3, Berthold Ernesto Ciaramella1; 1Inst. of Commu- Kai Habel4; 1POF-AC, Univ. of Ap- 1Electrical and Computer Engineering, Lankl1; 1Institut für Information- nication, lnformation and Perception plied Sciences, Germany; 2Univ. for Univ. of California, Santa Barbara, stechnik, Universität der Bundeswehr Technologies (TeCIP), Scuola Superiore Telecommunication, Germany; 3Inst. USA; 2Aurrion Inc., USA. A digitally München, Germany; 2COBRA Inst., Sant’Anna, Italy; 2Ericsson Research, of Microwaves and Photonics, Univ. tunable optical power control loop Eindhoven Univ. of Technology, Nether- Italy. Abstract We report the first ex- of Erlangen-Nürnberg, Germany; with dynamic range >25dB is designed lands; 3Nokia Siemens Networks Optical perimental demonstration of 25 Gb/s 4Heinrich Hertz Inst., Fraunhofer Inst. to compensate losses in large port GmbH, Germany. We experimentally operation of 1 GHz bandwidth-limited for Telecommunications, Germany. We count multi-stage switch fabrics. At investigate the behavior of two SD Reflective Semiconductor Optical report high capacity 1-mm GI-POF 10 Gb/s with 7.7dBm of input power, codes in a 100G-PDM-DQPSK system Amplifier based on DMT modulation short-range interconnects employing the BER is 6.95x10-12. with high-power 10G-OOK neighbors. and optical equalization. This combi- DMT technique. The bit rates of 13.09 We show that in the presence of suf- nation is highly resilient to chromatic Gb/s over 15 m and 28.19 Gb/s over ficient interleaving the input-output dispersion. 1 m were achieved at 0 dBm fiber- BER relationship of both codes re- coupled power and BER of 1e-3. The mains unaffected. record capacity of 31.74 Gb/s over 1-m link was achieved at +2 dBm fiber- coupled power.

100 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OW1G • Modulators for OW1H • Cognitive OW1I • New Fibers and NW1J • New Trends in OW1K • Fiber 09:00–10:30 Advanced Modulation Networks—Continued Amplifiers—Continued System Architecture II— Characterization— Expo Theater I Formats—Continued Continued Continued ■ Service Provider Summit Panel I: Monetizing OW1G.4 • 09:30 OW1I.6 • 09:30 NW1J.6 • 09:30 WDM Transmission at 2μm over 40GBASE-SR4 Frame Error Rate Test the Network: Fabrication of the First High-speed Achieving Value out of GaAs IQ Electro-optic Modulator Low-Loss Hollow Core Photonic of Chromatic Dispersion Compen- 1 1 Arrays and Applicability Study for Bandgap Fiber, Naoise Mac Suibhne , sating MMF, Liang Qiu , Eric J. Law- Infrastructure 2 1 1 1 1 Low-Cost Tb/s Direct-Detection Zhihong Li , Benedikt Baeuerle , Jian rence , Bill Ayres , Matt Schumacher ,

1 2 2 2 2 Moderator: Mark Lum, Wednesday, 20 March Optical OFDM Networks, Leontios Zhao , John Wooler , Shaif-ul Alam , Adrian Amezcua , Denis Molin , 2 2 2 1 Co-Founder Market Lead, Stampoulidis1, Matthew F. O’Keefe2, Francesco Poletti , Marco Petrovich , Gerard Kuyt ; Berk-Tek, A Nexans 2 2 2 Elias Giacoumidis3, Rob G. Walker2, Alexander Heidt , Natalie Wheeler , Company, USA; Prysmian Group, Layer123, UK 2 Yi Zhou2, Nigel Cameron2, Efstratios Naveen Baddela , Eric Rodrigue Num- USA. Chromatic dispersion compen- For more details, see page 37 2 3 3 Kehayas1, Ioannis Tomkos3, Lars kam Fokoua , Ian Giles , Dean Giles , sating MMF (OM4-PLUS) has been 4 4 Zimmermann4; 1Constelex Technol- Richard Phelan , John O’Carroll , tested with 40GBASE-SR4 IP network 4 1 ogy Enablers, Greece; 2u2t Photonics Brian Kelly , Brian Corbett , Dominic traffic. The frame error rate results 5 6 Uk Limited, UK; 3Athens Information Murphy , Andrew D. Ellis , David J. show that a reach of 1km is possible, 2 1 of Technology, Greece; 4IHP Micro- Richardson , Fatima Garcia Gunning ; demonstrating superior performance 1 electronics, Germany. We present Photonics Systems, Tyndall National compared to regular OM4 MMF. 2 fabrication of the first GaAs electro- Inst., Ireland; Optoelectronics Research Presentations optic IQ modulator arrays for high Centre, Univ. of Southampton, UK; 3 4 capacity optical transport. Modulators Phoenix photonics Ltd., UK; Eblana selected for recording 5 demonstrate >35 GHz bandwidth with Photonics Ltd, Ireland; Waterford Inst. 6 are designated with 3V Vp. The applicability study reveals of Technology, Ireland; Aston Inst. of suitability for 440Gb/s OOFDM over Photonic Technology, Aston Univ., UK. a . Access these 1000 km. World’s first demonstration of WDM transmission in a HC-PBGF at 2µm is by visiting presented. Total capacity of 16 Gbit/s is achieved using 1×8.5 Gbit/s and 3×2.5 www.ofcnfoec.org Gbit/s channels modulated using NRZ OOK over 290 meters fiber. and clicking on the

OW1G.5 • 09:45 OW1I.7 • 09:45 NW1J.7 • 09:45 First Demonstration of Multi-Span A Novel Application of SFP+ Experimental Demonstration of Transmission using Phase and Am- 10GBASE-LRM Transceiver for Multi-level Modulation on OFDM plitude Regeneration in PPLN- a Low Cost Short Reach Single button. Signals Using Integrated Silicon based PSA, Takeshi Umeki1, Masaki Mode Fiber Link, Cristiana Muzio1, Modulators, Ke Xu1, Jun Yu Sung2, Asobe1, Hidehiko Takara2, Takayuki Carlo Tosetti1, Carlo Mariotti1, Marco L. Yang2, Yimin Chen1, Zhenzhou Kobayashi2, Hirokazu Kubota2, Hiro- Mazzini1; 1Transceiver Module Group Cheng1, Chi Wai Chow2, Chien Hung kazu Takenouchi1, Yutaka Miyamoto2; BU, Cisco Photonics Italy, Italy. In this Yeh 3, Hon Ki Tsang1; 1Electronic En- 1NTT Photonics Labs, NTT Corpora- paper we propose a novel low-cost gineering, The Chinese Univ. of Hong tion, Japan; 2NTT Network Innova- interface to address 10 Gb/s 2 km links Kong, Hong Kong; 2Photonics, National tion Labs, NTT Corporation, Japan. over SMF using commercially available Chiao Tung Univ., Taiwan; 3Informa- We demonstrated that impairments 10GBASE-LRM transceivers without tion and Communications Research caused by chromatic dispersion, fiber any additional redesign nor full-blown Laboratories, Industrial Technology nonlinearity, and the ASE of optical EDC on the receiver side. Research Inst., Taiwan. Multi-level amplifiers were effectively suppressed modulation on orthogonal frequency using in-line PSA repeaters. Over division multiplexing (OFDM) signals 3200-km transmission of 28-Gb/s is experimentally demonstrated by BPSK signal was achieved without an integrated silicon Mach-Zehnder dispersion compensation. modulator. The measured bit error rate is well below the forward error correction (FEC) threshold. 10:00–17:00 Exhibition and Show Floor, Exhibit Halls A-C

10:00–13:00 Unopposed Exhibit-Only Time, Exhibit Halls A-C

OFC/NFOEC 2013 • 17–21 March 2013 101 Poster Area (Exhibit Halls A–C) JOINT

10:00–12:00 JW2A • Joint Poster Session I

1. Optical Network JW2A.04 JW2A.07 JW2A.09 JW2A.12 6. Fiber and Waveguide Applications and Services An Almost-Optimal Approach for Coordinated Operations between Spectral Management in Flexible Investigation of Offset-Launch Char- Based Devices: Amplifiers, Minimizing the Number of Required IP and Transport Network Man- Multiwavelength PONs, Antonio acteristics for Two-Mode Optical Fi- Wavelengths for Large-Scale Optical agement Systems in Multi-vendor L. Teixeira1,2, Jacklyn D. Reis1, Ali ber using FE-BPM, Ryo Maruyama1, Lasers, Sensors, and JW2A.01 Networks, Gangxiang Shen1, Chuan- Settings, Marcelo Yannuzzi1, Victor Shahpari1, Mario Lima1; 1Universidade Nobuo Kuwaki1, Shoichiro Matsuo1, Performance Monitors Availability Analytical Model for jun Wu2, Jixiong Dong2; 1Soochow Lopez2, Fernando Muñoz2, Amanda de Aveiro, Portugal; 2Nokia Siemens Kiminori Sato1, Masaharu Ohashi2; Permanent Dedicated Path Protec- Univ., China; 2Huawei Technologies, Azañon2, Oscar Gonzalez de dios2, Networks, Portugal. In this paper we 1Optics and Electronics laboratory, JW2A.15 tion in Service Differentiated WDM China. We propose a generic multi- Juan Pedro Fernandez Palacios2, René will address scenarios of coexistence Fujikura.ltd, Japan; 2Graduate School Stand-Alone High-Power Broadly 1 2 Networks, Yanwei Li , Wenda Ni , iteration-based lightpath routing and Serral1, Christine Brunn3, Xavi Masip1; between NGPON2 and legacy tech- of Engineering, Osaka Prefecture Univ., Tunable Optoelectronic Frequency 1 1 1 Heng Zhang , Nan Hua , Yanhe Li , wavelength assignment (RWA) ap- 1Advanced Network Architectures Lab nologies. Different PON dimension- Japan. We report mode launch charac- Comb Generator, Andrew Metcalf1, 1 1 Xiaoping Zheng ; Department of proach, which is efficient to achieve an (CRAAX), Technical Univ. of Catalonia ing paths to be potentially followed teristics for Two-Mode Optical Fiber Victor Torres-Company1,2, Daniel E. Electronic Engineering, Tsinghua Univ., almost-optimal solution for large-scale (UPC), Spain; 2I+D, Telefónica, Spain; are presented based on the enabled (TMF) under offset-launch condition. Leaird1, Andrew M. Weiner1; 1Elec- 2 China; Dept. of Systems and Computer networks (with up to one hundred 3ADVA Optical Networking, Germany. wavelength flexibility brought in by We confirmed that the power ratio trical and Computer Engineering, Engineering, Carleton Univ., Canada. links) under various types of lightpath This paper outlines some promising NGPON2 of each mode for TMF under offset- Purdue Univ., USA; 2Microtechnology This paper analyses the connection demands. results recently obtained in a field trial launch condition can be evaluated by and Nanoscience, Chalmers Univ. of availability of a protection paradigm, led by Telefonica and ADVA Optical JW2A.10 using FE-BPM. Technology, Sweden. We present a high termed permanent dedicated path 2. Network Technologies Networking. The technology tested 32-Channel Integrated Receiver power, broadly tunable, optoelectronic protection, in service differentiated and Applications enables coordinated orchestrations Module for WDM-PON Applica- JW2A.13 frequency comb generator. The device WDM mesh networks. An analytical among IP and transport management tions, Russ Jones1, Kesenia Yadav2, SPM Spectral Broadening Com- produces between 60-75 lines within model for calculating the unavailabil- 2 2 JW2A.05 systems in multi-vendor settings. Shiquan Yang , Matt Pearson , Serge pensation Using Organic Dyes with 10dB bandwidth over its tuning range, ity of P-DPP is introduced. 2 2 1 from 6-18 GHz, and can handle 1W of Experimental Study of Intra- vs. Bidnyk , Ashok Balakrishnan , Wen- Negative n2, Shiva Shahin , Khanh 2 1 1 1 2 Wednesday, 20 March Wednesday, Inter-Superchannel Spectral Equal- 3. FTTx Technologies, hua Lin , Yun-Ho Nam , Jae-Ho Song , Kieu , Seth R. Marder , Robert A. optical power. JW2A.02 1 1 1 1 ization in Flexible Grid Systems, Sau- Deployment and Hee-Yeal Rhy ; Ericsson-LG, Republic Norwood , Nasser Peyghambarian ; Dynamic Packet Offload Tuning in 2 1 rabh Kumar1, Roman Egorov2, Kevin Applications of Korea; Enablence Technologies, College of Optical Sciences, Univ. of JW2A.16 Packet-Optical Network Scenarios, 1 1 Canada. WDM-PON offers distinct Arizona, USA; 2School of Chemistry Multicore EDFA for DWDM Trans- Paola Iovanna1, Giulio Bottari1, Gi- Croussore , Mark Allen , Matthew Mitchell1, Bert Basch2; 1Infinera Cor- advantages over competing tech- and Biochemistry, Georgia Inst. of mission in Full C-band, Yukihiro 2 1 JW2A.08 1 1 useppe Cossu ; Research & Innova- 2 nologies, but has typically come at the Technology, USA. Spectral broadening Tsuchida , Koichi Maeda , Kengo 2 poration, USA; Verizon Laboratories, ONT Reflection for additional Main- tion, Ericsson, Italy; CoRiTel, Italy. In Watanabe 1, Toshiharu Ito2, Kiyo- USA. Benefits of intra-superchannel tenance by OTDR-Measurements in expense of high component costs and caused by SPM degrades performance packet-opto scenarios, packet offload shi Fukuchi2, Masato Yoshida3, Yu spectral-equalization are demon- FTTH Networks, Armin Ehrhardt1, low OLT port densities. We present an of light-wave, multichannel commu- towards the optical layer enables tran- Mimura1, Ryuichi Sugizaki1, Ma- strated in a production 8Tbps system. Lars Schuerer1, Frank Escher1, Bjoern integrated PLC based receiver module nication systems. We propose a novel sit traffic to avoid packet processing sataka Nakazawa3; 1Fitel Photonics ~1.2dB OSNR improvement and Nagel1, Hans-Martin Foisel1; 1Deutsche that integrates 32 APD receivers along method in LCOF to compensate the in intermediate nodes saving costs Laboratory, Furukawa Electric Co., ~4.5dB reduction in power-spread is Telekom, Germany. ONT-reflection is with a demultiplexer and integrated SPM spectral broadening in systems and power. A strategy to dynamically Ltd., Japan; 2Green Platform Research measured relative to inter-superchan- used, additionally to GPON-EMS, to temperature controller, in a compact using different concentrations of nega- tune the offload level is presented and module with high performance. tive n organic dyes. Laboratory, NEC Corporation, Japan; nel equalization. Tradeoff between identify termination points in FTTH- 2 simulated. 3Research Inst. of Electrical Com- OSNR and nonlinearity dictates the PON-networks. OTN-reflectivity vs. munication, Tohoku Univ., Japan. We net reach improvement. wavelength is investigated. In-service 5. Fibers and Optical JW2A.14 JW2A.03 optimize 7-multicore erbium-doped OTDR-measurements from Central Propagation Effects Infrared Tube-Leaky Optical Fibers k-regular and k-(edge)-connected fiber amplifier for DWDM systems. JW2A.06 Office allow testing PON-branches with Microstructured Glass Sup- Protection Structures in Optical ports, Shun Kobayashi1, Takashi Each core of MC-EDF is pumped by 1 Analysis of the SSMF Zero-disper- and to distinguish optical length dif- JW2A.11 Transport Networks, xin li , Shanguo Katagiri1, Yuji Matsuura2,1; 1Graduate LD individually with bundled fan-in. 1 1 1 sion Wavelength Location and its ferences down to 2m. Fiber Fuse Propagation Modes in Huang , Jie Zhang , Yongli Zhao , School of Engineering, Tohoku Univ., The MC-EDFA has gain of 15 dB and 1 1 Influence on High Capacity 1310 Typical Single-mode Fibers, Shin-ichi Wanyi Gu ; State Key Laboratory of 1 1 Japan; 2Graduate School of Biomedi- NF of 6 dB within C-band. Information Photonics and Optical nm Transmission, Jaroslaw Turkie- Todoroki ; National Inst. for Materials wicz1,2; 1Inst. of Telecommunications, Science, Japan. The precise measure- cal Engineering, Tohoku Univ., Japan. Communications, Beijing Univ. of Guiding mechanism of tube-leaky Posts and Telecommunitions, China. Warsaw Univ. of Technology, Poland; ment of fusing speed revealed that 2Orange Labs Poland, Telekomunikacja its behavior varies depending on the fibers composed only of a dielectric We construct k-regular and k-(edge)- thin wall is explained by ray-optic connected structures for providing Polska, Poland. Location of the zero- plasma volume per pump beam di- dispersion wavelength significantly ameter. Irregular void patterns appear method. The tube-leaky fiber sup- protection against multiple failures ported by microstructured glass is in optical transport networks. It im- affects the 1310 nm DWDM system when the pump power changes faster capacity/range performance. Strategies than the surrounding melt relaxes. fabricated and the loss at 2.94-micron proves the spare resources efficiency wavelength was 0.87dB/m. without increasing the complexity of based on the channel allocation man- design and implementation of protec- agement to overcome those limitations tion mechanisms are proposed and evaluated.

102 OFC/NFOEC 2013 • 17–21 March 2013 Poster Area (Exhibit Halls A–C) Show Floor JOINT Programming

JW2A • Joint Poster Session I—Continued 10:30–12:30 Expo Theater II OIF Carrier SDN Drivers JW2A.17 JW2A.20 JW2A.23 JW2A.26 JW2A.29 Session Energy-efficient optical quanti- Measuring the Spectra of Advanced Ultra-Broadband Wavelength Con- A Collinear Nondegenerate Source of Space-Division Multiplexing of Co- zation scheme with orthogonal Optical Signals with an Extension of version Based on Four-Wave Mixing Entangled Photon Pairs in PM Fiber, herent Beams by Diffractive Optical Moderator: Joe Whitehouse, spectral slicing by AWG for OFDM, an Electrical Network Analyzer, Ste- in a Raman DFB Fiber Laser, Jindan Evan Meyer-Scott1, Jean-Philippe Elements, Michael A. Golub1, Shoam OIF Market Awareness Takahiro Kodama1, Ryosuke Mat- fan Treff1, Stefan Preussler1, Thomas Shi1, Shaif-ul Alam1, Morten Ibsen1; Bourgoin1, Lynden K. Shalm1, Bren- Shwartz1, Shlomo Ruschin1; 1Tel-Aviv &Education Co-Chair, sumoto1, Akihiro Maruta1, Ken-ichi Schneider1; 1Institut für Hochfrequen- 1Optoelectronics Research Centre, don Higgins1, Vincent Roy2, Thomas Univ., Israel. Capabilities and limita- 1 1 1 1 Metaswitch Networks, USA Kitayama ; Osaka Univ., Japan. We ztechnik, Hochschule für Telekommu- Univ. of Southampton, UK. We report Jennewein ; Inst. for Quantum Com- tions of diffractive optics in mode For details, see page 38

demonstrate a novel energy efficient nikation Leipzig, Germany. A new cost efficient four-wave mixing within a puting, Univ. of Waterloo, Canada; division multiplexing for optical com- Wednesday, 20 March quantization using orthogonal spec- saving and convenient method, that 30cm-long π phase-shifted Raman 2Institut National d’Optique, Canada. munications are investigated theoreti- tral slicing with AWG of OFDM for extends the functionality of an electri- DFB fiber laser written in standard We demonstrate a source of entan- cally and experimentally. Computer 10:30–12:30 the first time. Both numerical and ex- cal network analyzer (ENA) towards fiber operating at 1117nm with a maxi- gled photon pairs based on standard generated multichannel matched Expo Theater III perimental results show the feasibility high resolution optical spectroscopy mum wavelength shift of 167nm and polarization-maintaining fiber in a optical spatial filters provided low FTTx Session Organized of 10 Gsample/s, optical quantization is presented. a conversion efficiency up to -25dB. novel architecture. Sections of fibre are cross-talks in de-multiplexing of for A/D conversion. spliced together with perpendicular several Laguerre-Gaussian modes. by The Light Brigade JW2A.21 JW2A.24 polarization axes, allowing single-path Presented by Larry Johnson, JW2A.18 Parametric Amplification of a 640 Multimode EDFA performance in entanglement generation. JW2A.30 Director and Founder of The Less than 0.5-dB Gain Excursion Gbit/s RZ-DPSK Signal, Zohreh mode-division multiplexed trans- Adaptive Spectral Filtering for AGC-EDFA with a High Speed FB/ Lali-Dastjerdi1, Michael Galili1, Hans mission systems, Yongmin Jung1, 7. Optical Devices for Nyquist-WDM Generation with Light Brigade, USA For more details, see page 40 FF-controlled VOA for a wide opera- Christian Hansen Mulvad1, Hao Hu1, Vincent Sleiffer2, Beril Inan3, Maxim Switching, Filtering, and an LCoS-based Photonic Spectral tion range, Yoichi Oikawa1, Norihiko Leif K. Oxenløwe1, Karsten Rottwitt1, Kuschnerov4, Vladimir Veljanovski4, Interconnects Processor, David Sinefeld1, Shalva Sato1, Noriyasu Shiga1, Kazuya Ota1, Christophe Peucheret1; 1DTU Fotonik, Brian Corbett5, Richard Winfield5, Ben-Ezra2, Dan M. Marom1; 1Hebrew 11:00–12:30 1 1 1 1 2 Stephane Petit ; Trimatiz Ltd., Japan. Department of Photonics Engineering, Qiongyue Kang , A. Dhar , Jayanta JW2A.27 Univ. of Jerusalem, Israel; Finisar 1 1 Expo Theater I We have developed a digitally con- Technical Univ. of Denmark, Denmark. Kumar Sahu , Francesco Poletti , Shaif- Aberration correction in Spatial Israel, Israel. We employ a photonic trolled AGC-EDFA by combining We report the first demonstration ul Alam1, David J. Richardson1; 1South- spectral processor for modulating the ■ Service Provider 2 Light Modulator based mode multi- an FF-controlled pump-LD and a and characterization of parametric ampton Univ., UK; Eindhoven Univ. 1 spectral components of an optical sig- Summit 3 plexers, Joel A. Carpenter , Timothy high-speed FB/FF-controlled VOA. amplification of a 640Gbit/s RZ-DPSK of Technology, Netherlands; 3Inst. of D. Wilkinson1; 1Univ. of Cambridge, nal at high resolution and shaping the Panel II: Acquisition and We realized a gain excursion of less OTDM signal. With proper design of Communications Engineering, Tech- channel response of a Gaussian filter UK. The Spatial Light Modulator in a Integration Strategies: than 0.5 dB for a wide operation range. the fiber parametric amplifier, error- nische Universität München, Germany; mode demultiplexer is used to measure to square-like shape, compatible with free amplification with less than 1 dB 44Nokia Siemens Networks GmbH & Nyquist WDM requirements. Consolidation in the 5 the aberrations of the system in which JW2A.19 penalty has been achieved. Co. KG, Germany; Tyndall National it is installed before applying aberra- Service Provider Realm Broadband Fluorescence Enhance- Inst., Ireland. We report a detailed tion correction to improve the inser- 8. Optoelectronic Devices Moderator: Stephen Hardy, ment in Cr-doped Fibers, Chun-nien JW2A.22 study on the system performance of a tion loss and modal extinction ratios. Liu1, Yi-chung Huang1, Yen-sheng 106km fully-distributed fiber-optic two-mode group EDFA. In particular JW2A.31 Editorial Director/Associate 2 1 Lin , Jau-sheng Wang , Fang-yen fence based on P-OTDR with 2nd- we quantify how the gain spectrum JW2A.28 Manufacturing tolerance analysis Publisher, Lightwave Lo1, Wei-lun Wang1, Ta-lung Chou1, order Raman amplification, Fei and BER performance are affected by of an InP, 4x4 MMI-based 90° opti- Magazine, USA 1 3 1 1 1 High sensitivity micro Sagnac loop Pi-ling Huang , Sheng-Lung Huang , Peng , Zinan Wang , Yun-Jiang Rao , input signal and pump power. interferometer based on tightly cal hybrid for integrated coherent For more details, see page 37 1 1 1 1 1 Wood-Hi Cheng ; Department of Xin-Hong Jia ; UESTC, China. A long- twisted micro fiber tapers, Nan- receivers, Javier Fandiño , Pascual Photonics, National Sun Yat-sen Univ., distance (106 km) fully distributed JW2A.25 1,2 1 Muñoz1, José Capmany1; 1Optical and 2 Kuang Chen , Gia-Ling Cheng ; Taiwan; Department of Electronic fiber-optic fence based on polarization Structured Directional Coupler 1Department of Electro-Optical Engi- Quantum Communications Group, Engineering, I-Shou Univ., Taiwan; optical time-domain reflectometry Pair for Multiplexing of Degener- ITEAM Research Inst., Spain. A manu- 3 1 1 neering, National United Univ., Taiwan; Graduate Inst. of Photonics and Op- (P-OTDR) with 2-nd order Raman ate Modes, Bin Huang , Cen Xia , 2Optoelectronics Research Ctr., National facturing tolerance analysis of a 4x4- toelectronics, National Taiwan Univ., amplification is demonstrated. To our Gregor Matz1, Neng Bai1, Guifang Li1; MMI working as a 90° optical hybrid 1 United Univ., Taiwan. We demonstrate Taiwan. Broadband fluorescence best knowledge, it is the longest fiber CREOL, Univ. of Central Florida, USA. high-sensitivity micro Sagnac loop is performed, both at the physical enhancement in Cr-doped fibers fence reported so far. A technique for multiplexing degen- interferometer by twisting micro- and system level. The relationship fabricated by drawing-tower with erate modes in circular multimode tapered fiber. The extinction ratio between well-known figures of merit redrawing technique is proposed and fibers using the structure directional can be above 24.04dB and beating with system penalty is also explored. demonstrated. The CDFs after heat coupler pair is presented. The same phenomena can be produced due to treatment exhibited Cr+4 emission device can be used for demultiplexing excitation of high-order modes when which was identified as the core for- of degenerated modes in combination tapered-fiber is tightly twisted. mation of α-Mg2SiO4 nanocrystalline with MIMO processing. structures.

OFC/NFOEC 2013 • 17–21 March 2013 103 Poster Area (Exhibit Halls A–C) JOINT

JW2A • Joint Poster Session I—Continued

JW2A.32 JW2A.35 JW2A.38 JW2A.41 10. Transmission JW2A.46 Detailed experimental phase noise Photonic Multiwavelength Trans- Large PMD Tolerant 1.28 Tbit/s/ Self-Coherent Differential Phase Subsystems and Network Tracking Excess Noise from a Mono- characterization of Y-branch lasers mitters with DBR Laser Array for ch Transmission over 525 km with Detection for Optical Physical-Layer lithic Tunable Laser in Coherent for use in coherent communication Optical Access Networks, Katar- 640 Gbaud Optical Nyquist Pulses, Secure Communications, Gregory Elements Communication Systems, Tam systems, Regan Watts1, Kai Shi1, zyna Lawniczuk1,2, Mike Wale1, Pawel Koudai Harako1, Peng Ruan1, Toshi- S. Kanter1, Shawn X. Wang1, Robert Huynh1, Wing-Chau Ng2, An T. Yonglin Yu2, Liam Barry1; 1School of Szczepanski2, Ryszard Piramidowicz2, hiko Hirooka1, Masataka Nakazawa1; A. Lipa1, Daniel Reilly1; 1NuCrypt, JW2A.44 Nguyen2, Lim Nguyen3, Leslie Rusch2, Electronic Engineering, Dublin City Meint Smit1, Xaveer Leijtens1; 1Eind- 1Research Inst. of Electrical Com- USA. We demonstrate a polariza- Colorless Flexible Signal Generator Liam Barry1; 1Rince Inst., Dublin City Univ., Ireland; 2Wuhan National Labo- hoven Univ. of Technology, Netherlands; munication, Tohoku Univ., Japan. We tion independent receiver suitable for Elastic Networks and Rapid Pro- Univ., Ireland; 2Centre d’Optique, ratory for Optoelectronics, Huazhong 2Warsaw Univ. of Technology, Poland. demonstrate a substantial increase in for self-coherent M-ary phase-shift totyping, Jochen B. Schroeder1, Liang Photonique et Laser, Université Laval, Univ. of Science and Technology, China. Photonic multiwavelength transmit- PMD tolerance in ultrahigh-speed sin- keyed signals. The receiver measures B. Du2, Mohammad M. Morshed2, Ben Canada; 3Department of Computer We demonstrate for the first time a ters were fabricated on an indium gle-carrier polarization-multiplexed a M-PSK signal from a quantum noise Eggleton1, Arthur J. Lowery2; 1CUDOS, and Electronics Engineering, Univ. of detailed phase noise characteriza- phosphide-based platform by mono- transmission using optical Nyquist randomized encryption system and The School of Physics, Univ. of Sydney, Nebraska-Lincoln, USA. We demon- tion of Y-branch lasers. BER tests of lithically integrating an array of DBR pulses. A low-penalty 1.28 Tbit/s/ch decrypts it to binary format. Australia; 2Department of Electrical strate the tracking of white-FM noise 10.7GBaud DQPSK revealed the effect lasers with Mach-Zehnder modula- transmission was successfully achieved and Computer Systems Engineering, and 1/f^α excess noise from a SGDBR of phase noise at frequencies around tors. The devices operate at 12.5Gbps over 525 km with a 640 Gbaud optical JW2A.42 Monash Univ., Australia. We experi- laser in a coherent system. The per- the relaxation oscillation peak on with the output power above 3dBm per Nyquist pulse. Influence of channel correlation on mentally demonstrate a flexible signal formance of 2nd-order phase-locked system performance. transmission channel. the scintillation performance of regenerator that can simultaneously loop was experimentally examined in JW2A.39 ceiver diversity systems for free-space generate arbitrary mixes of variable- 16-QAM system at 16 Gbaud. JW2A.33 JW2A.36 Transmission of 4-D Modulation optical communications, Zhixiao band width OFDM superchannels, and High-Speed Directly-Modulated La- Quantum Dot Comb Laser with Formats at 28-Gbaud, Henning Bue- Chen1, Song Yu1, Long Jiang1, Guohua gridless WDM and OTDM channels. JW2A.47 sers with Photon-Photon Resonance, the Integrated DBR Section for low1, Talha Rahman2, Fred Buchali1, Wu 2, Wanyi Gu1; 1State Key Labora- The device is based on reconfigurabl Fractionally-spaced Frequency Mihail Dumitrescu1, Antti I. Laakso1, DWDM Optical Interconnects, Wilfried Idler1, Wolfgang Kuebart1; tory of IPOC, Beijing Univ of Posts & multi-input pulse-shaping of data- Domain Equalization for Optical Jukka Viheriala1, Martin Kamp2, Alexey Gubenko1, Sergey Mikhrin1, 1Bell Labs, Alcatel-Lucent, Germany; Telecom, China; 2School of Electronic modulated pulses. Coherent Receivers with Interleaved Wednesday, 20 March Wednesday, Petri Melanen3, Petteri Uusimaa3; Igor Krestnikov1, Daniil Livshits1; 2LHFT, Univ. Erlangen-Nuernberg, Engineering, Beijing Univ of Posts & Samplers, yoshihiro yasumura1, 1Optoelectronics Research Centre, 1Innolume GmbH, Germany. DBR Germany. Transmission of a 4-D Telecom, China. We derive a general- JW2A.45 Yuki Yoshida1, Ken-ichi Kitayama1; Tampere Univ. of Technology, Finland; stabilized InAs/GaAs quantum dot optimized format with the same ized model for channel correlation in Efficient, Non-Data-Aided Chro- 1Osaka Univ., Japan. We propose a 2Technische Physik, Wurzburg Univ., comb laser diode is demonstrated. It spectral efficiency as PM-QPSK was aperture receiver diversity systems and matic Dispersion Estimation via fractionally-spaced frequency domain Germany; 3Modulight Inc., Finland. generates 4+ low-noise comb lines experimentally investigated. Decision discuss its effect on the scintillation of Generalized, FFT-Based Sweep, equalization technique for optical Multi-section distributed-feedback within the temperature range 25-65C. directed equalizer adaptation and a dual-receiver system. An approxima- Christian Malouin1, Murat Arabaci1, coherent receivers with interleaved lasers with surface gratings have The DBR section improves comb phase estimation enabled detection of tion for the correlation length under Philip Thomas1, Bo Zhang1, Ted samplers and experimentally dem- been fabricated, without re-growth, spectrum stability in the changing this format and PM-QPSK and coded strong turbulence is obtained. Schmidt1, Roberto Marcoccia1; 1Juni- onstrate its robustness against the by employing nanoimprint lithogra- operating conditions. POLQAM as well. per Networks Inc., USA. We propose a sampling timing mismatch and the phy. High-frequency photon-photon JW2A.43 method that eliminates the 2 samples/ channel skew in 20Gbps coherent resonance was exploited to extend 9. Digital Transmission JW2A.40 Nonlinear Compensation and Inter- symbol requirement on FFT-based QPSK transmissions. their direct modulation bandwidth Systems Transmission of 130-Gb/s PDM- channel Crosstalk Suppression for CD estimation, and generalizes this beyond the limitations set by the QPSK over 5,760-km with Co-Prop- 4×160.8Gb/s DWDM PDM-QPSK highly-efficient, non-data-aided, JW2A.48 carrier-photon resonance. JW2A.37 agating 10-Gb/s OOK Channels in signal with Heterodyne Coherent frequency-domain CD estimation An Adaptive Decision-Feedback 1,2 approach to systems with η samples/ Experimental Comparison of Terabit Dispersion-Managed NZDSF Spans Detection, Junwen Zhang , Jianjun Channel Estimation for Coherent 1,4 2,3 1 symbol where 1< η ≤ 2 1 JW2A.34 Nyquist Superchannel Transmissions with Soft-Decision LDPCC Coding, Yu , Ze Dong , Nan Chi , Xinying Optical OFDM, Mahdi Zamani , Ch- 1 2 1 3 1 1 1 Efficient Dynamic Wideband Model Based on High and Low Baud Rates, Chongjin Xie , Luis Salamanca , Rüdi- Li , Gee-Kung Chang ; Fudan Univ., uandong Li , Chen Chen , Zhuhong 3 4 1 2 3 1 1 for Reflective Semiconductor Opti- YANJUN ZHU1, Jianfeng Wang1, ger Urbanke , Benyuan Zhu ; Alcatel- China; ZTE USA, USA; Georgia Inst. Zhang ; Optical, Huawei Technologies 1 2 4 cal Amplifier, Zoran Vujicic , Natasa Qing Guo1, Yan Cui1, Chuandong Lucent Bell Labs, USA; Dept. of Signal of Technology, USA; ZTE Corp, China. Co., Ltd, Canada. Adaptive channel 1 1 Pavlovic , Antonio L. Teixeira , Ali Li1,2, Fei Zhu1, Yusheng Bai1; 1Huawei Theory and Communications, Univ. We propose and experimentally inves- estimation methods are proposed 1 1 3 Shahpari ; Instituto De Telecomu- Technologies, USA; 2Huawei Technolo- of Sevilla, Spain; École polytechnique tigate digital nonlinear compensation for reduced guard-interval (RGI) nicacoes, Portugal. A computation- gies, Canada. We report experimental fédérale de Lausanne, Switzerland; and inter-channel cross talk suppres- CO-OFDM. Channel estimation is 4 ally efficient, time-domain model results comparing two-types-of terabit OFS labs, USA. We transmit one 130- sion for 4×160.8Gb/s DWDM PDM- updated adaptively after decoding a for simulation of spatial-temporal Nyquist-pulse-shaped superchan- Gb/s PDM-QPSK channel surrounded QPSK transmission with simplified sequence of OFDM symbols using distribution of photons and carriers in nel transmissions. A 50-subcarrier by fifteen 10-Gb/s OOK channels at heterodyne coherent detection. The LS or MMSE decision-feedback from a bulk RSOA is presented. Saturation, low-baud-rate system with potential 50-GHz channel spacing over 5,760 BER has been improved from 5.7×10- demodulator to channel estimator. noise, chirp and signal broadening are of significant DSP simplification has km in dispersion-managed TrueWave® 3 to 3.5×10-4 after 1300km SMF-28. successfully predicted for NRZ and shown similar transmission perfor- REACH spans, with a 20% overhead QPSK signals. mance compared with a 10-subcarrier concatenated FEC scheme using soft- high-baud-rate system. decision LDPCC coding.

104 OFC/NFOEC 2013 • 17–21 March 2013 Poster Area (Exhibit Halls A–C) Show Floor JOINT Programming

JW2A • Joint Poster Session I—Continued 10:30–12:30 JW2A.49 JW2A.52 JW2A.55 JW2A.58 JW2A.61 Expo Theater II PDL Compensation Using Whiten- Performance Evaluation of Coded All-Optical Regeneration of 40 Gb/s Demonstration of All-Optical Net- Nyquist filtering of 160 GBaud OIF Carrier SDN Drivers ing Matrix in Polarization Divi- Optical Subcarrier Index Modula- NRZ-DPSK Signals in a Single SOA, work Coding by using SOA-MZI NRZ-like DPSK signal, Hao Hu1, Ju Session sion Multiplexed Coherent Optical tion OFDM Format, Abdullah Al Claudio Porzi1, Giovanni Serafino1, based XOR Gates, Daisuke Hisano1, Wang 1,2, Hua Ji1, Evarist Palushani1, Moderator: Joe Whitehouse, 1 1 1 1 2 1 1 1 Transmission, Mahdi Zamani , Amin , Yue Xiao , William Shieh ; Antonella Bogoni , Giampiero Con- Akihiro Maruta , Ken-ichi Kitayama ; Michael Galili , Hans Christian Han- OIF Market Awareness Zhuhong Zhang1, Chen Chen1, Ch- 1Dept. of Electrical and Electronic En- testabile1; 1TeCIP, Scuola Superiore 1Osaka univ., Japan. We experimentally sen Mulvad1, Palle Jeppesen1, Leif K. uandong Li1; 1Optical, Huawei Tech- gineering, The Univ. of Melbourne, Aus- Sant’Anna, Italy; 2National Laboratory demonstrate all-optical network cod- Oxenløwe1; 1DTU Fotonik, Technical &Education Co-Chair, nologies Co., Ltd, Canada. A novel tralia. We compare the performance of of Photonic Networks, CNIT, Italy. We ing by showing cascaded operation of Univ. of Denmark, Denmark; 2School Metaswitch Networks, USA noise whitening method for compen- coded subcarrier index modulation for report wavelength-preserving and optical XOR gates. The gate consists of Electrical and Information Engineer- For details, see page 38 sating the performance loss due to coherent optical OFDM transmission. wavelength-converting regeneration of an integrated Mach-Zehnder in- ing, Tianjin Univ., China. We have Wednesday, 20 March spatially-colored noise in the presence An improvement over standard QPSK of 40Gb/s DPSK data in a saturated terferometer which branches contain generated a phase-correlated 160 of polarization-dependent impair- is confirmed at the lower SE, though SOA. Experimental investigation of semiconductor optical amplifier based GBaud NRZ-like DPSK signal based 10:30–12:30 ments is proposed. The proposed for equal SE cases coded performance small-signal SOA amplitude and phase wavelength converters. on XPM in a HNLF. The generated Expo Theater III algorithm is general for all single gets worse. response reveals the role of data/CW 160 GBaud DPSK signal is Nyquist FTTx Session Organized carrier, WDM, and OFDM systems. power balance for phase preserving JW2A.59 filtered with minimized ISI and error- by The Light Brigade JW2A.53 operation. Downconversion and Linearization free performance is achieved. JW2A.50 Full-Range Pilot-Assisted Frequen- of X- and K-band Analog Photonic Presented by Larry Johnson, Pass-Drop Operations of 4x172Gb/s cy Offset Estimation for OFDM JW2A.56 Links Using Digital Post-Compen- JW2A.62 Director and Founder of The Nyquist OTDM-WDM over Cas- Systems, shengjiao cao1, Shaoliang Optical RAM Row Access and Col- sation, Pengxiao Li1, Ran Shi1, Chen High-Speed All-Optical NOT Gate Light Brigade, USA cade of WSSs Using Distributed Zhang2, Changyuan Yu1,3, Pooi-Yuen umn Decoding for WDM-formatted Minghua1, Chen Hongwei1, Sigang Based on Spectral Phase-Only Lin- For more details, see page 40 Matched Filtering, Hung Nguyen Kam1; 1ECE, national Univ. of singa- optical words, Christos Vagionas1,2, Yang 1, Xie Shizhong1; 1Tsinghua Univ., ear Optical Filtering, Reza Maram Tan 1,, Takashi Inoue, Shu Namiki; pore, Singapore; 2NEC Laboratories Stella Markou1,2, George Dabos1,2, The- China. We experimentally demon- Qartavol1, Ming Li1, José Azana1; 1AIST, Japan. We experimentally America, Inc.,, USA; 3A*STAR Inst. onitsa Alexoudi1,2, Dimitris Tsiokos2, strate linearized X- and K-band APLs 1INRS (Univ. of Quebec), Canada. We 11:00–12:30 demonstrate a method of distributed for Infocomm Research, Singapore. Amalia N. Miliou1, Nikos Pleros1,2, incorporating photonic downconver- propose and analyze a novel concept Expo Theater I matched filtering to satisfy ISI-free We experimentally demonstrated a George T. Kanellos2; 1Department of sion based on digital post-compensa- for all-optical NOT gate (AONG) ■ Service Provider criterion for Nyquist OTDM-WDM novel frequency offset compensation Informatics, Aristotle Univ. of Thes- tion. The IMD products are suppressed for high-speed telecommunication pass-drop operations over cascaded method with the widest estimation saloniki, Greece; 2Informatics and by more than 21 dB and an SFDR as on-off-keying data signals based on Summit WSSs. Spectrally packed 4x172Gb/s range by inserting one pilot-tone at the Telematics Inst., Ctr. for Research and high as 124.2 dB-Hz2/3 is achieved spectral phase-only linear optical Panel II: Acquisition and OTDM channels are successively center of the OFDM spectrum. Technology Hellas, Greece. We present with an improvement of 8 dB. filtering, with applicability for speeds Integration Strategies: dropped by WSSs at BER <10^{-9}. a multi-wavelength SOA-MZI-based above 160Gb/s. Proof-of-concept ex- Consolidation in the 11. Optical Processing and access gate and an AWG-based column JW2A.60 periments are reported to validate the JW2A.51 Analog Systems decoder that control random access All-optical Network Coding for proposed AONG working principle. Service Provider Realm Non-Data-Aided PMD Monitoring of 4x10Gb/s WDM-formatted words DPSK signals, Yi An1, Francesco Moderator: Stephen Hardy, for Optical OFDM Systems Using JW2A.54 into a 4-bit optical RAM row. Error- Da Ros1, Christophe Peucheret1; 12. Core Networks 1 Editorial Director/Associate Low Bandwidth Coherent Receiv- Enhanced Performance of Four- free decoding with 0.4dB peak power Department of Photonics Engineering, 1 1 Publisher, Lightwave ers, Simin Chen , Trevor Anderson , Wave Mixing Wavelength Conver- penalty is presented. Technical Univ. of Denmark, Denmark. JW2A.63 1 1 Don Hewitt , An V. Tran , Efstratios sion Through Dynamic Control of All-optical network coding for path Virtual Optical Network Embedding Magazine, USA 1 1 For more details, see page 37 Skafidas ; National ICT Australia, Optical Phase, liang wang1, Chester JW2A.57 protection is experimentally dem- Considering Mixed Transparent and Australia. A Stokes vector based non- Shu1; 1The Chinese Univ. of Hong Kong, All-optical Wide-area Node Connec- onstrated using four-wave mixing in Translucent Virtual Links, Chengyi data-aided DGD monitoring scheme Hong Kong. We demonstrate dynamic tions Assisted with Optical Paramet- SOAs for10 Gbit/s NRZ-DPSK signals Gao1, Jason P. Jue1; 1Univ. of Texas at for 40-Gb/s polarization-multiplexed control of optical phase to enhance ric Regeneration and Wavelength with error free performance. The total Dallas, USA. An intelligent virtual 1 coherent optical OFDM systems with fiber-based four-wave mixing using Conversion, Junya Kurumida , Hi- power penalty after two cascaded XOR optical network embedding approach 2 2 low-bandwidth sampling is reported. gain-transparent stimulated Brillouin toshi Takeshita , Kenji Mizutani , Kiyo stage is only 2 dB. is proposed, which minimizes the net- 1 2 1 1 The DGD estimation error is less scattering. Quantitative measurement Ishii , Akio Tajima , Shu Namiki ; Natl work resource usage of each request. than 2.5 ps after 1000-km long-haul results are obtained for the control on Inst of Adv Industrial Sci & Tech, Japan; Both transparent and translucent 2 transmissions. wavelength conversion of 10 Gbit/s Green Platform Research Laboratories, virtual optical link embedding is NRZ-OOK data. NEC Corporation, Japan. Charac- considered as specifically required by teristics of all-optical node connec- virtual optical links. tions with an optical regenerator and wavelength converter are studied. The reachability of 43-Gb/s commercial transponders is extended by the optical regenerator compensating the spectral narrowing due to WSS cascade.

OFC/NFOEC 2013 • 17–21 March 2013 105 Poster Area (Exhibit Halls A–C) JOINT

JW2A • Joint Poster Session I—Continued

JW2A.64 JW2A.67 JW2A.70 JW2A.73 14. Optical Interconnection JW2A.78 Transmitter Optimized Optical Net- Minimize Sub-carrier Re-allocation Efficient MIMO Channel Estima- Dependence of Upstream Power Networks for Datacom and 106-fJ/(bit km) 2-km OFDM OM4 works, David J. Ives1, Seb J. Savory1; Overhead in SLICE Networks with tion for OFDM-PON Based on Budget on the Number of ONUs MMF Transmissions for Energy Effi- 1Univ. College London, UK. Future Dynamic Traffic, Yang Wang1, Xiao- Polarization Interleaving and Di- in IMDD Optical OFDMA PONs, Computercom cient Optical Interconnects, I-Cheng optical networks will be resource jun Cao1, Chunming Qiao2; 1Com- rect Detection, Bangjiang Lin1, Ju- Jianming TANG1, Xianqing Jin1, J. Lu1, Hsing-Yu Chen1,2, Chia-Chien limited and thus optical bandwidth puter Science, Georgia State Univ., USA; hao Li1, Yangsha Wan1, Hui Yang1, Groenewald1, E. Hugues-Salas1, Roger JW2A.76 Wei 3, Jin-Wei Shi4, Sheng-Fan Tsai1, and power must be used sparingly. 2Computer Science and Engineering, Yongqi He1, Zhangyuan Chen1; 1Peking P. Giddings1; 1Bangor Univ., UK. In A 25-Gb/s × 4-Ch, 8 × 8 mm2, DarZu Hsu1,2, Zhi-Rui Wei4, Jhih-Min This paper illustrates the potential Univ. at Bufflo, USA. We propose novel Univ., China. We present efficient optical OFDM multiple access PONs 2.8-mm Thick Compact Optical Wun 4, Jyehong Chen1; 1Department network gains available by optimizing sub-carrier (re)allocation approaches MIMO channel estimation methods utilizing intensity-modulation/direct- Transceiver Module for On-Board of Photonics, National Chiao-Tung the transmitter power, constellation to accommodate dynamic traffic while for OFDM-PON based on polariza- detection, we show, for the first time, Optical Interconnect, Norio Chujo1, Univ., Taiwan; 2Information and and DWDM channel allocations. minimizing the reconfiguration cost in tion interleaving. The simulation that doubling the number of ONUs Toru Yazaki1, Toshiaki Takai1, Daichi Communications Research Labs, In- SLICE networks, with or without plan- and experiment results show that the gives an 1.9dB reduction in upstream Kawamura2, Yasunobu Matsuoka2, dustrial Technology Research Inst., JW2A.65 ning based on the traffic prediction. LMMSE and ISFA estimators have bet- power budget mainly due to decreased Yong L ee 2, Toshiki Sugawara2, Hiroki Taiwan; 3Department of Photonics, 2 2 Should like demands be grouped in ter performance than the LS estimator. signal-to-carrier power ratios. Yamashita , Takashi Takemoto , Yo- National Sun Yat-sen Univ., Taiwan; 3 3 Mixed Line Rate networks?, Efsta- JW2A.68 shiaki Ishigami , Kinya Yamazaki , Yo- 4Department of Electrical Engineer- 3 1 thios Tsardinakis1, Andrew Lord2, Paul The First Single-Link Exact Model JW2A.71 JW2A.74 shinori Sunaga , Naoki Matsushima ; ing, National Central Univ., Taiwan. 1 Wright 2, Gordon Ning Liu3, Polina for Performance Analysis of Flexible Highly-scalable, fully-asynchronous A 1:128 High Splitting Ratio Long Yokohama Research Lab., Hitachi, Ltd., Employing high-performance 850-nm 2 Bayvel1; 1Department and Electronic Grid WDM Networks, Yiming Yu1, Jie 16 ONUs, OCDM-based 10G-PON Reach PON Based on a Simple Japan; Central Research Lab., Hitachi, VCSELs with oxide-relief and Zn- 3 and Electrical Engineering, Univ. Col- Zhang1, Yongli Zhao1, Xuping Cao2, with a multiple access noise suppres- Receiving Design for ONU with Ltd., Japan; Research & Development diffusion structures, we demonstrate lege London, UK; 2Research and Tech- Xuefeng Lin2, Wanyi Gu1; 1State Key sion at RN, Takahiro Kodama1, Naoya 120-Gb/s Double-sided Multiband Lab., Hitachi cable, Ltd., Japan. A 25- 17.8-Gbps 2-km OM4 fiber transmis- nology, British Telecom, UK; 3Huawei Laboratory of Information Photonics Wada 2, Gabriella Cincotti3, Ken-ichi DDO-OFDM Signal, Jhih-Heng Yan1, Gb/s × 4-ch optical transceiver module sions. Meanwhile, ultra-low EDDR of Technologies Co., Ltd., China. Group- and Optical Communications, Beijing Kitayama1; 1Department of Electrical, You-Wei Chen1, Kuan-Heng Shen2, was developed. To obtain a compact 106 fJ/(bit km) with bias current as low ing same line-rate channels makes no Univ. of Posts and Telecommunications, Electronics and Information Engineer- Kai-Ming Feng1,2; 1Inst. of Photonics module, CMOS analog front-end ICs, as 1.9 mA is achieved. Wednesday, 20 March Wednesday, difference in growth-only networks, China; 2ZTE Corporation, China. We ing, Osaka Univ., Japan; 2National Inst. Technologies, National Tsing Hua Univ., a lens integrated connector, and small but significantly reduces fragmenta- analyze the performance features of Information and Communications Taiwan; 2Inst. of Communications LGA package was applied. The mod- tion in dynamic networks and im- of dynamic flexible grid WDM net- Technology, Japan; 3Department of Engineering, National Tsing Hua Univ., ule demonstrated 25-Gb/s error-free proves overall network throughput, works from the mathematical angle. Applied Electronics, Univ. Roma Tre, Taiwan. A 120-Gb/s double-sided mul- transmission. particularly in congested operation A continuous-time Markov model for Italy. A novel configuration for asyn- tiband DDO-OFDM based LR-PON scenarios. links is proposed and matches Monte chronous OCDM-based high spectral architecture is proposed and experi- JW2A.77 Carlo simulation results exactly. efficient 16 ONUs 10Gbps-PON is mentally demonstrated. With a simple Contention Resolution Strategy in JW2A.66 demonstrated for the first time, that receiver design, the implementation Optical Burst Switched Datacenters, 1 1 Link vs. Opto-Electronic Device 13. Access Networks drastically suppresses multiple access complexity can be reduced and the Mohammed Sowailem , David Plant , 1 1 Sleep Mode Approaches in Surviv- and beat noises. splitting ratio can be as high as 1:128. Odile Liboiron-Ladouceur ; Electri- able Green Optical Networks, Jordi JW2A.69 cal and Computer Engineering, McGill Perelló1, Annalisa Morea2, Salvatore A Novel Method to Mitigate LED JW2A.72 JW2A.75 Univ., Canada. We propose using Spadaro1, Massimo Tornatore3; 1Uni- Nonlinearity Distortions in Opti- Experimental Demonstration of a Demonstration of Ultra-high Bit burst assembly electronic buffers at versitat Politecnica de Catalunya, cal Wireless OFDM Systems, Raed New Pilot Tone Generation Method, Rate Fiber Wireless Transmission source pod in optical burst switched Spain; 2Alcatel-Lucent Bell Labs France, Mesleh1, Hany Elgala2, Thomas D.C. Markus Roppelt1,2, Michael H. Eiselt1, System of 108-Gb/s Data over 80- datacenters for contention resolution. France; 3Politecnico di Milano, Italy. Little2 ; 1Electrical Engineering, Univ. Mirko Lawin1; 1ADVA SE Optical km Fiber and 2x2 MIMO Wireless 100% throughput is approached with Energy savings of link and OE device of Tabuk, Saudi Arabia; 2Multimedia Networking, Germany; 2Technische Links at 100GHz W-Band Frequency, latency in the order of microseconds sleep mode approaches are compared Communications Lab, Boston Univ., Universität München, Germany. We Xinying Li1, Ze Dong3,4, Jianjun Yu1,2, without any buffering in core switches. in 1:1 protected optical networks, USA. Compensating signal clipping experimentally demonstrate a line Nan Chi1, Yufeng Shao1, Gee-Kung together with a hybrid solution com- distortions due to LED operational encoding based pilot tone generation Chang4; 1Fudan Univ., China; 2ZTE bining both of them. The proposed constrains in optical wireless commu- method and compare it to conven- Corp, China; 3ZTE USA, USA; 4Georgia hybrid solution can decrease network nication (OW) systems based OFDM tional schemes. The proposed method Inst. of Technology, USA. We experi- energy consumption by up to 82%. modulation is achieved through the leaves intact the high speed signal mentally demonstrated the seamless use of iterative signal clipping (ISC) quality and can be used with standard integration of 108-Gb/s 80-km SMF- and multiple LEDs at the transmitter. optical transceivers. 28 transmission and 1-m 100-GHz wireless delivery over a 2x2 MIMO wireless link adopting PDM-QPSK modulation, with BER less than pre- FEC limit of 3.8x10-3.

12:00–13:00 Lunch (on your own)

106 OFC/NFOEC 2013 • 17–21 March 2013 NOTES ______

______Wednesday, 20 March ______

OFC/NFOEC 2013 • 17–21 March 2013 107 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

13:00–15:00 13:00–15:00 13:00–14:45 13:00–15:00 13:00–15:00 OW3A • OW3B • OFDM OW3C • Phase-sensitive OW3D • Microwave NW3E • Energy Defragmentation Presider: William Shieh; Amplifiers Integrated Photonics Efficiency in Optical Presider: Jason Jue; Univ. of Univ. of Melbourne, Australia Presider: Yoshinori Presider: Alwyn Seeds; UCL, Networks Texas at Dallas, USA Yamamoto; Sumitomo UK Presider: Stephen Liu; Electric Industries, Ltd., Verizon, USA Japan

OW3A.1 • 13:00 OW3B.1 • 13:00 OW3C.1 • 13:00 OW3D.1 • 13:00 NW3E.1 • 13:00 Tutorial Demonstration of Multi-channel Real-time FPGA Implementation Efficient Quadrature Squeezing of A Heterodyne Optical Phase-locked Energy efficiency of load-adaptively Hitless Defragmentation with Fast of Efficient Filter-Banks for Digi- QPSK Signals by Sideband-Assisted Loop for Multiple Applications, operated telecommunication net- Auto-tracking Coherent RX LOs, tally Sub-banded Coherent DFT-S Dual-pump Phase Sensitive Ampli- Mingzhi Lu1, Hyun-Chul Park1, John works, Christoph Lange1; 1Deutsche Chuan Qin1, Roberto Proietti1, Bin- OFDM Receiver, Alex Tolmachev1, fier, Mingyi Gao1, Takayuki Kurosu1, S. Parker1, Eli Bloch2, Abirami Siva- Telekom, Germany. Load-adaptive bin Guan1, Yawei Yin1, Ryan Scott1, Mony Orbach1, Maxim Meltsin1, Rolf Takashi Inoue1, Shu Namiki1; 1Natl nanthan1, Zach Griffith3, Leif A. operation is a promising approach Runxiang Yu1, S.J.Ben Yoo1; 1Electrical Hilgendorf1, Yitzhak Birk1, Moshe Inst of Adv Industrial Sci & Tech, Ja- Johansson1, Mark J. Rodwell1, Larry to improve the energy efficiency and Computer Engineering, Univ. of Nazarathy1; 1EE, Technion Israel Inst. pan. Sideband-enhanced parametric A. Coldren1,4; 1Department of Electri- of telecommunication networks by California, Davis, USA. This paper of Technology, Israel. We demonstrate de-amplification enables efficient and cal and Computer Engineering, Univ. coupling provided capacity and time- demonstrates simultaneous defrag- a real-time FPGA realization of dual various squeezing of QPSK signals. of California Santa Barbara, USA; varying traffic demands. Options and mentation of two channels without polarization filter banks - this high- Phase sensitivity of approximately 25 2Department of Electrical Engineering, challenges for such a dynamic network causing errors (BER < 10-11) on other speed 2x25 GBd low-complexity core dB is achieved at a nonlinear phase Technion - Israel Inst. of Technology, operation in different network sections connections lying in the middle. The establishes feasibility of energy-effi- shift of only 0.8 rad for the wavelengths Israel; 3Teledyne Scientific and Imaging are discussed together with resulting technique exploits fast tunable lasers cient (multipliers count ~halved) HW from 1545nm to 1565nm. Company, USA; 4Department of Mate- energy efficiency improvements. and burst-mode coherent receivers architecture for digitally sub-banded rials, UC Santa Barbara, USA. A novel Wednesday, 20 March Wednesday, with fast wavelength auto-tracking. 170 Gb/s DFT-S OFDM receiver. heterodyne optical phase-locked loop (OPLL) has been achieved and testing results are demonstrated. Based on the superior performance of this OPLL, a system prototype is shown for multiple applications, including free-space LIDAR systems, widely-and-fast- tunable ultra-narrow-linewidth lasers, and ultra-accurate optical spectrum analyzers.

Christoph Lange received the Dipl.- Ing. degree (diploma) in electrical engineering and the Dr.-Ing. degree (Ph. D.) in communications engineering from Rostock Univ., Germany, in 1998 and 2003, respectively. Currently he works at Telekom Innovation Labo- ratories, the research and innovation department of Deutsche Telekom in Berlin, Germany. He has been involved in projects dealing with the strategy for developing the broadband network of Deutsche Telekom. His work is in particular focussed on the energy efficiency of telecommunication networks and on broadband access network topics. Dr. Lange is an IEEE member and has authored or co-authored a considerable number of technical conference and journal papers.

108 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

13:00–15:00 13:00–15:00 13:00–15:00 13:00–15:00 13:00–15:00 13:00–15:00 OW3F • Nanophotonics OW3G • TDM-PON OW3H • Re-configurable NW3I • Panel: Optical OW3J • Integrated Expo Theater I Presider: Junichi Nakagawa; Data Center Networks Control Plane—Practice Devices ■ MarketWatch Presider: Juerg Leuthold; Mitsubishi Elec. Corp., Japan Presider: George Papen; Univ. and Potential Presider: Liming Zhang; Bell Panel III: Components Karlsruhe Institute of of California San Diego, USA Moderators: Joe Berthold, Labs, Alcatel-Lucent, USA Looking for the “Booster Technology (KIT), Germany Ciena, USA; and Jonathan Rocket” Sadler, Tellabs, USA Moderator: Karen Liu, Principal Analyst of OW3H.1 • 13:00 Distributed control systems for optical OW3J.1 • 13:00 OW3F.1 • 13:00 OW3G.1 • 13:00 Invited Components, Ovum, USA Scalability and Performance of a Dis- circuit-switched networks have been Demonstration of Cascaded Op- Wednesday, 20 March Towards Athermal Nanoplasmonic Energy Efficient 10G-EPON system, For more details, see page 35 tributed AWGR-based All-Optical deployed in large-scale commercial eration of Active-Passive Integrated Resonators Based on Cu-TiO2-Si Hiroaki Mukai1; 1Mitsubishi Electric Token Interconnect Architecture, applications for more than a decade. 4×4 SOA Switches with On-Chip Hybrid Plasmonic Waveguide, Shi- Corporation, Japan. In PON system, Roberto Proietti1, Christopher J. Nitta1, This panel will review how these sys- Monitoring for Power Control and yang Zhu1, Guoqiang Lo1, Dim-Lee power saving techniques for customer 13:00–15:00 Yawei Yin1, Venkatesh Akella1, S.J.Ben tems are used in several representative Energy Consumption Optimization, Kwong1; 1Inst. of Microelectronics, premise equipment has been studied. Yo o 1; 1UC Davis, USA. This paper stud- networks, the value they bring, and Kai Wang1, Adrian Wonfor1, Richard Expo Theater II Singapore. Cu-TiO2-Si waveguide-ring This paper gives considerations on ies an interconnect architecture with the experience gained over the years. V. Penty1, Ian White1; 1Engineering Ethernet Alliance resonators are demonstrated. TOC of power consumption reduction and distributed all-optical control plane. A Collectively the industry has invested Department, Univ. of Cambridge, UK. Program the group index is measured to about data transfer latency, then presents physical layer analysis shows scalability a great deal of time and effort towards Cascaded 4×4 SOA switches with 1.09e-4 /K for a WRR with 220-nm evaluation results with 10G-EPON For more details, see page 39 up to 128 ports. Simulations for an achieving multi-domain network- on-chip power monitoring exhibit Si core and 58-nm TiO2. TOC of the prototype system. 128-port switch show low latency and ing. We will review these efforts, potential for low-power 16×16 inte- TiO2 is estimated to about -1.0e-4/K. high throughput at 0.75 load. and discuss remaining challenges grated switches. Cascaded operation 13:00–17:00 to interoperability across different at 10Gbit/s with an IPDR of 8.5dB Expo Theater III administrative domains in a single and 79% lower power consumption POF Symposium operator network, different vendor than equivalent all-active switches domains, and ultimately different op- is reported Organizer: The Plastic erator domains. Finally, the panel will Optical Fiber Trade discuss the role optical control planes Organization (POFTO) may be expected to play in application For more details, see page 40 driven networking. Speakers: Bruce Cortez, AT&T, USA Matthew Ma, Tata Communications, USA Jeff Mundt, Verizon, USA Lyndon Ong, Ciena, USA  Jon Sadler, Tellabs, USA Thank you for Srinam Subramanian, Ericsson, USA attending OFC/NFOEC. Look for your post-conference survey via email and let us know your thoughts Join the conversation. on the program. Follow @ofcnfoec on Twitter. Use hashtag #ofcnfoec.

OFC/NFOEC 2013 • 17–21 March 2013 109 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW3A • OW3B • OFDM— OW3C • Phase-sensitive OW3D • Microwave NW3E • Energy Defragmentation— Continued Amplifiers—Continued Integrated Photonics— Efficiency in Optical Continued Continued Networks—Continued

OW3A.2 • 13:15 OW3B.2 • 13:15 OW3C.2 • 13:15 OW3D.2 • 13:15 Feasibility Demonstration of Flexible Multiband DFT-Spread-OFDM Microresonator-Based Frequency An LD-Based Ultra-Low Phase Noise Tx/Rx for Spectrum Defragmenta- Equalizer with Overlap-and-Add Comb Generator as Optical Source OPLL Circuit Using an Optical Volt- tion in Elastic Optical Networks, Dispersion Compensation for Low- for Coherent WDM Transmission, age Controlled Oscillator, Keisuke Hyeon Y. Choi1, Takehiro Tsuritani1, Overhead and Low-Complexity 1 1 Joerg Pfeifle , Matthias Lauermann , Kasai1, Yixin Wang1, Masataka Na- Itsuro Morita1; 1KDDI R&D labs, Channel Equalization, Xiang Liu1, 1,4 1 Daniel Wegner , Jingshi Li , Klaus kazawa1; 1Research Inst. of Electrical Japan. We demonstrate the feasibil- Peter Winzer1, Chandrasekhar Sethu- 5,7 5 Hartinger , Victor Brasch , Tobias Communication, Tohoku Univ., Japan. ity of spectrum defragmentation in a madhavan1, Sebastian Randel1, Ste- 5 1 Herr , David Hillerkuss , Rene M. We report a highly precise OPLL flexible-grid optical network utilizing phen Corteselli1; 1Alcatel-Lucent Bell 1 3,4 Schmogrow , Thomas Schimmel , circuit employing an optical voltage the flexible transmitter and receiver. Labs, USA. We describe a multi-band 6,7 Ronald Holzwarth , Tobias J. Kip- controlled oscillator and a frequency- According to the defragmentation DFT-spread-OFDM equalizer that 5,6 1,2 penberg , Juerg Leuthold , Wolfgang stabilized, narrow linewidth LD. An controller, the flexible transmitter combines overlap-and-add dispersion 1,2 1,2 1 Freude , Christian Koos ; Inst. of extended OPLL bandwidth of 4 MHz dynamically switches the modulation compensation with OFDM demul- Photonics and Quantum Electronics enabled a phase noise as low as 0.6 format/symbol rate/wavelength with- tiplexing for reduced guard interval (IPQ), Karlsruhe Inst. of Technology degrees. out hardware modification. Presentations and lowered DSP complexity, and (KIT), Germany; 2Inst. of Microstruc- demonstrate it in the transmission of a ture Technology (IMT), Karlsruhe Inst. selected for recording 22-Gbaud signal over 6400-km SSMF. of Technology (KIT), Germany; 3Inst. of Nanotechnology (INT), Karlsruhe Inst. are designated with of Technology (KIT), Germany; 4Inst. of

Wednesday, 20 March Wednesday, Applied Physics (APH), Karlsruhe Inst. a . Access these of Technology (KIT), Germany; 5Ecole by visiting Polytechnique Federale de Lausanne (EPFL), Switzerland; 6Max Planck Insti- www.ofcnfoec.org tut für Quantenoptik (MPQ), Germany; 7Menlo Systems GmbH, Germany. A and clicking on the high-Q SiN microresonator is used for the first time as an optical source for WDM transmission with advanced modulation formats. We transmit QPSK and 16QAM signals with a total button. bit rate of 392 Gbit/s.

OW3A.3 • 13:30 OW3B.3 • 13:30 Invited OW3C.3 • 13:30 Invited OW3D.3 • 13:30 All-Optical Traffic Grooming in Ultrahigh Spectral Efficiency Coher- PPLN based phase sensitive ampli- Development of a Widely Tunable Elastic Optical Network, Muham- 1 ent Optical OFDM, Dayou Qian ; fiers and their applications, Masaki Narrow Linewidth RF Generator mad Irfan1; 1Univ. of Essex, UK. Novel 1 1 1 NEC Laboratories America Inc, USA. Asobe , Takeshi Umeki , Hirokazu using a Hybrid Silicon Photonic architecture based on all-optical traffic 1 1 Recent development of ultrahigh Takenouchi ; NTT Basic Research Platform, David Grund1, Garrett A. grooming in optical node for elastic spectral efficiency coherent optical Laboratories, Japan. We review recent Ejzak1, Garrett J. Schneider1, Janus Mu- optical network is proposed. BER orthogonal frequency-division mul- advances on phase sensitive amplifiers rakowski1, Dennis W. Prather1; 1Electri- measurements experimentally dem- tiplexed (OFDM) signal modulation based on periodically poled LiNbO3 cal and Computer Engineering, Univ. of onstrate efficient adaptive switching with polarization-division-multiplex- waveguides. In particular, we discuss Delaware, USA. We have developed a and processing of variable fragmented ing (PDM) has been reviewed which their unique low noise amplification, system for generating widely tunable, traffic, leading to improved network includes 128-ary quadrature ampli- phase squeezing properties, in-line narrow-line RF signals from a pair of scalability and efficiency. tude modulation (QAM), 256QAM operation, and applications. injection-locked lasers. Here we focus and 1024QAM at each modulated on the design and implementation of subcarrier. an integrated module and analysis of the produced RF.

110 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

13:00–17:00 Expo Theater III POF Symposium Organizer: The Plastic Optical Fiber Trade Organization (POFTO) For more details, see page 40

OW3F.3 • 13:30 Invited OW3G.2 • 13:30 OW3H.3 • 13:30 Invited OW3J.3 • 13:30 Invited Quantum Effects in Graphene Plas- Improving Hardware Protec- A 10 us Hybrid Optical-Circuit/ Ultra high-speed uni-traveling car- 1 1 1 mons, Javier García de Abajo ; Nano- tion Switching in 10Gb/s Sym- Electrical-Packet Network for Data- rier photodiodes, Cyril Renaud ; 1 1 photonics.es, Spain. We will review metric Long Reach PONs, Séamas centers, Nathan Farrington , Alex UCL, UK. This paper presents a 1 1 current results in graphene plasmonics McGettrick1, David B. Payne1, Marco Forencich , Pang-Chen Sun , Shaya review of the recent progress in the 1 1 1,2 and describe distinct features of these Ruffini1; 1CTVR, Trinity College Dub- Fainman , Joe Ford , Amin Vahdat , performances of uni-travelling carrier 1 1 excitations that can only be under- lin, Ireland. We report results of PON George Porter , George C. Papen ; photodiodes. It shows how waveguide 1 stood from quantum theory. protection switching tests based on Univ. of California San Diego, USA; devices have pushed responsivity, 2 analytical models and hardware imple- Google, Inc., USA. We built and bandwidth and power handling and mentation. We compare re-activation evaluated a hybrid electrical-packet/ how these enhancements impact their times of GPON and X-GPON. We optical-circuit network for datacenters applications. also propose protocol extensions and using a 10 us optical circuit switch improvements for 10Gb/s symmetric using wavelength-selective switches Long-Reach PON. based on binary MEMs. This network has the potential to support large-scale, dynamic datacenter workloads.

OFC/NFOEC 2013 • 17–21 March 2013 111 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW3A.4 • 13:45 OW3D.4 • 13:45 Spectrum Defragmentation Algo- Broadband Passive InP Membrane rithms for Elastic Optical Networks Regenerator for Silicon-based Opti- using Hitless Spectrum Retuning 1 cal Interconnect Applications, Mar- Techniques, Mingyang Zhang , Yawei 1 2 2 2 1 tijn Tassaert , Harm Dorren , Gunther Yin , Roberto Proietti , Zuqing Zhu , 1 2 1 2 1 Roelkens , Oded Raz ; INTEC, Ghent S.J.Ben Yoo ; School of Information Univ.-imec, Belgium; 2Eindhoven Univ. Science and Technology, Univ. of Science 2 of Technology, Netherlands. Improved and Technology of, China; Department passive signal regeneration perfor- of Electrical and Computer Engineering, Papers are mance based on bonded InP mem- Univ. of California, Davis, USA. We brane waveguides is demonstrated. propose several algorithms to achieve available online for A tripling of the ER and receiver hitless bandwidth defragmentation us- sensitivity enhancement of >3.6dB is ing spectrum retuning in elastic optical achieved over the entire C-band at a networks. Two retuning techniques, download. Visit bitrate of 2.5Gb/s. spectrum sweeping and hop tuning, are studied. Simulation results show www.ofcnfoec.org that the hop tuning technique achieves better defragmentation performance. and click on the Wednesday, 20 March Wednesday, OW3A.5 • 14:00 OW3B.4 • 14:00 OW3C.4 • 14:00 OW3D.5 • 14:00 Invited NW3E.2 • 14:00 Invited Fragmentation-Aware Routing, Experimental Demonstration of an Noise Performance of a Multi-Side- Heterogeneous Photonic Integration Energy awareness in the design Modulation and Spectrum Assign- Optimized 16-ary Four-Dimensional band Parametric Multicasting Mixer for Microwave Photonic Applica- of optical core networks, Andrea ment Algorithms in Elastic Optical Modulation Format Using Optical with Normal Dispersion, Zhi Tong1, tions, Gregory Fish1; 1Aurrion, Inc., Bianco1, Edoardo Bonetto1, Ahmad Networks, Yawei Yin1, mingyang OFDM, Johnny Karout1,2, Xiang Liu2, Andreas Wiberg1, Evgeny Myslivets1, button. USA. Here, we review advances in a Arsalan1; 1Dipartimento di Elettronica zhang2, Zuqing Zhu2, S.J.Ben Yoo1; Chandrasekhar Sethumadhavan2, Erik Chris Huynh1, Bill P.-P. Kuo1, Nikola heterogeneous III-V/silicon photonic e Telecomunicazioni, Politecnico di 1Univ. of California Davis, USA; 2Univ. Agrell1, Magnus Karlsson1, Rene-Jean Alic1, Stojan Radic1; 1Univ. of California platform that provides state-of-the-art Torino, Italy. We evaluate the power of Science and Technology of China, Essiambre2; 1Department of Signals and San Diego, USA. We, for the first time, active and passive devices integrated savings achievable in the design of China. We investigate the principle Systems, Chalmers Univ. of Technology, demonstrate localization of noise cou- on silicon substrates for advanced optical core networks considering of how dynamic service provision- Sweden; 2Alcatel-Lucent, USA. We pling between sidebands in a multi- systems-on-chip. design alternatives to solve LTD and ing fragments the spectral resources experimentally demonstrate the best stage parametric multicasting mixer. A RWA problems. Results show that an on links along a path, and propose known 16-ary 4-d modulation format noise performance improvement of up appropriate design can increase energy corresponding RMSA algorithms to at 24.8 Gb/s using coherent optical to 2 dB, compared to the single-stage efficiency in WDM networks. alleviate spectrum fragmentation in OFDM, achieving 0.58 dB OSNR gain case, was observed experimentally. dynamic network environments over PDM-QPSK at a SER of 10^−2. With 7% overhead optimal codes, a 0.38 dB gain is theoretically achievable.

Join the conversation. Follow @ofcnfoec on Twitter. Use hashtag #ofcnfoec.

112 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

1 1 Wednesday, 20 March Goodson ; ADTRAN, Inc, USA. We For more details, see page 35 describe a correlation OTDR suitable for embedded in-service monitoring of a TDM-PON. We demonstrate 13:00–15:00 fault detection on a 1 x 16 PON in the Expo Theater II presence of multiple drop fibers with Ethernet Alliance this OTDR. Program For more details, see page 39

13:00–17:00 Expo Theater III POF Symposium Organizer: The Plastic OW3F.4 • 14:00 Tutorial OW3G.4 • 14:00 Tutorial OW3H.4 • 14:00 OW3J.4 • 14:00 Optical Packet Switch Node with A Novel Photonic Integrated Regen- Subwavelength structures in inte- Burst-mode Receiver Technology for Optical Fiber Trade Packet Flow Control for Flat Inter- erator, Nicola Andriolli1, Francesca grated optics, Pavel Cheben1; 1Nation- Short Synchronization, Xing Z. Qiu1; Organization (POFTO) Cluster Data Center Network, stefano Bontempi1, Stefano Faralli1, Ernesto al Research Council Canada, Canada. 1INTEC, Ghent Univ., Belgium, Bel- For more details, see page 40 di lucente1, Jun Luo1, Abhinav Rohit1, Ciaramella1, Giampiero Contestabile1; A new class of planar waveguide struc- gium. The tutorial will review various Kevin Williams1, Harm Dorren1, 1Scuola Superiore Sant Anna di Pisa, tures and devices has recently emerged burst-mode receiver design technolo- Nicola Calabretta1; 1Electrical Engi- Italy. We demonstrate a novel InP- exploiting subwavelength high-index- gies covering the basics/applications neering, Eindhoven Univ. of Technology, PIC for all-optical regeneration. The contrast gratings. This tutorial will and the latest developments/results for Netherlands. We experimentally inves- PIC exploits cross-gain compression cover the principles, design, fabrica- both ITU-T and IEEE TDMA PONs, tigate a flow-controlled optical packet in SOA obtaining, at the same time, tion and applications of subwavelength focusing on how to achieve fast re- switch node operation. The distributed wavelength-preserving regeneration structures in integrated optics. ceiver synchronization with advanced control and the nanosecond packet and wavelength conversion. 10 Gb/s techniques/features. switching/retransmission allow a operation is shown by Q-factor and limited input buffer capacity to ensure BER improvement. packet loss <10-5 for loads up to 0.5.

Dr. Pavel Cheben is a senior researcher at the NRC Canada. His research fo- cuses on integrated photonics, planar Xing-Zhi Qiu is a group leader of waveguide circuits and subwavelength IMEC at INTEC department of Ghent structures. Cheben was one of the Univ. and a part-time professor of scientists that started-up Optenia, Inc. Ghent Univ.. She received her Ph.D

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OW3A.6 • 14:15 OW3B.5 • 14:15 OW3C.5 • 14:15 Invited Node Handling Capacity Based Optical Inverse Fourier Transform Phase-Sensitive Amplifiers for Opti- Spectrum Fragmentation Evalua- Generated 11.2-Tbit/s No-Guard- cal Links, Carl Lundstrom1, Samuel tion Scheme in Flexible Grid Opti- Interval All-Optical OFDM Trans- L.I. Olsson1, Bill Corcoran1, Mag- 1 cal Networks, Weiguo Ju1, Shanguo mission, Liang B. Du , Jochen Schro- nus Karlsson1, Peter A. Andrekson1; 2 1 Huang1, Bingli Guo2, Zhenzhen Xu1, eder , Mohammad M. Morshed , Ben 1Chalmers Tekniska Hogskola, Sweden. 2 1 1 Yongqi He2, Zhang Min1, Jie Zhang1, Eggleton , Arthur J. Lowery ; CUDOS, A review of recent progress on the Wanyi Gu 1; 1Beijing Univ. of Posts and Department of Electrical and Computer implementation of phase-sensitive Telecomm, China; 2Peking Univ., China. Systems Engineering, Monash Univ., amplifiers in optical links is provided. 2 Based on the reasonable modeling of Australia; CUDOS, The School of Additionally, their use as regenerators, the spectrum consecutiveness around Physics, Univ. of Sydney, Australia. We specifically the trade-off between the node, the concept of node handling Presentations experimentally demonstrate a flexible phase- and amplitude regeneration capacity is proposed which can effec- selected for recording method of generating wide band- is discussed. tively indicate the degree of spectrum width OFDM superchannels using a fragmentation in Flexible Grid optical are designated with software-programmable wavelength networks. selective switch to combine modulated a . Access these pulses. We transmit 279 x 40 Gbit/s by visiting over 400 km as a proof of concept. OW3A.7 • 14:30 OW3B.6 • 14:30 Wednesday, 20 March Wednesday, www.ofcnfoec.org OW3D.6 • 14:30 NW3E.3 • 14:30 Wavelength Defragmentation Al- Experimental Demonstration of High-order Photonic Differentiator An Analysis of Daily Power Con- gorithm for Transparent Multi-ring Polarization Demultiplexing in and clicking on the using On-chip Cascaded Mach- sumption under different On-Off Networks with Multiple-fibers per Stokes Space for Coherent Optical Zehnder Interferometers, Jianji IP-over-WDM Translucent Design Link, Akihiro Kadohata1, Takafumi PDM-OFDM, Zhenming Yu1, Xin- Dong1, Aoling Zheng1, Dingshan Gao1, Approaches, Giuseppe Rizzelli1, An- Tanaka 1, Atsushi Watanabe1, Fumikazu gwen Yi1, Qi Yang2, Ming Luo2, Jing Lei Lei1, Xinliang Zhang1; 1Wuhan nalisa Morea2, Massimo Tornatore1; Inuzuka1, Akira Hirano1; 1Network In- Zhang1, Lei Chen1, Kun Qiu1; 1School National Lab for Optoelectronics, 1Electronics and Information, Politec- novation Laboratories, NTT, Japan. We button. of Communication and Information China. We demonstrate a high-order nico di Milano, Italy; 2Alcatel-Lucent propose a scalable and effective wave- Engineering, Uni of Elec Science & photonic differentiator using on-chip Bell Labs France, France. We compared length defragmentation algorithm that Tech of China, China; 2State Key Lab CMOS-compatible Mach-Zehnder the energy efficiency of Multi-Layer considers multiple fibers per link. The of Optical Communication Technology interferometers, including first-, sec- Bypass and Direct-Bypass On-Off number of fibers is reduced by more and Networks, China. We propose a ond-, and third-order differentiators. design under daily traffic variations than 14% in multi-ring-like networks polarization demultiplexing method For Gaussian optical pulse injection, in 100G and 40G networks. Hous- based on numerical evaluation. in Stokes space for coherent opti- the average deviations of all differen- ing power contribution limits the cal PDM-OFDM without inserting tiators are less than 6.5%. energy savings achievable by On-Off training symbols. The experimental dynamics. demonstration of fiber transmissions shows good performance, comparable with that of using training symbols.

114 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OW3F • OW3G • TDM-PON— OW3H • Re-Configurable NW3I • Panel: Optical OW3J • Integrated 13:00–15:00 Nanophotonics— Continued Data Center Networks— Control Plane: Practice Devices—Continued Expo Theater I Continued Continued and Potential— ■ MarketWatch Continued Panel III: Components and developed the first commercial degree in Electronics Engineering OW3H.5 • 14:15 OW3J.5 • 14:15 Looking for the “Booster echelle grating WDM multiplexer. He from Ghent Univ., Belgium in 1993. Optical Burst-over-Circuit Switching High-Efficient InP-Based Balanced Rocket” serves on several conference commit- She gained 25 years R&D experience for Multi-Granularity Traffic in Data Photodiodes Integrated with 90° Moderator: Karen Liu, tees, including European Conference within INTEC in the field of high Centers, Qirui Huang1, Yong-Kee Hybrid MMI for Compact 100 Gb/s on Integrated Optics, Photonics West, speed O/E/O front-ends and physi- Yeo 1, Luying Zhou1; 1Inst. for Infocomm Coherent Receiver, Hideki Yagi1, Principal Analyst of Photonics North, Conference on InP cal layer hardware design mostly for Research, A*STAR, Singapore. We Naoko Inoue1, Yutaka Onishi1, Ryuji Components, Ovum, USA Wednesday, 20 March and Related Materials, etc. He co- broadband optical networks and in propose a composite optical cross- Masuyama1, Tomokazu Katsuyama1, For more details, see page 35 authored 11 book chapters, over 250 particular burst-mode receiver/trans- connect by adding a fast wavelength Takehiko Kikuchi1, Yoshihiro Yoneda1, 1 1 papers in journals and conferences and mitter technologies for PONs. She routing module to a MEMS-based Hajime Shoji ; Transmission Devices R 13:00–15:00 30 patent applications, over 90 invited, has been strongly involving in many switch. This crossconnect efficiently & D Laboratories, Sumitomo Electric plenary or tutorial presentations, and EU-funded projects, and managing addresses the requirements of burst Industries, LTD., Japan. InP-based Expo Theater II served as an editor of 4 special issues high speed opto-electronic analog/ and circuit switching in data center balanced photodiodes monolithi- Ethernet Alliance and conference proceedings. digital chip/sub-system prototyping optical networks. cally integrated with the 90° hybrid Program especially fast settling burst-mode MMI by the butt-joint process were For more details, see page 39 receiver development. She co-authored demonstrated for the first time. The 130 publications and 6 patents on high responsivity (0.14 A/W) and wide ASIC and telecom system designs. 3-dB bandwidth (22 GHz) at a low bias 13:00–17:00 voltage (−1.6 V) were achieved. Expo Theater III POF Symposium OW3H.6 • 14:30 Invited OW3J.6 • 14:30 Invited Configurable Optical Interconnects Coherent receiver PICs, Martin Organizer: The Plastic for Scalable Datacenters, Mike Sch- Schell1, Heinz-Gunter Bach1, Klemens Optical Fiber Trade lansker1, Michael R. Tan1, Jean Tour- Janiak1, Norbert Keil1, Martin Moeh- Organization (POFTO) rilhes1, Jose Renato Santos1, Shih-Yuan rle1, Patrik Runge1, Ziyang Zhang1; For more details, see page 40 Wang 1; 1HP, USA. High performance 1Fraunhofer Heinrich-Hertz Inst., interconnects provide communica- Germany. Coherent Receiver PICs are tions for large datacenters. Optical realized both in InP-based monolithic interconnects are replacing copper integration and in hybrid integration as bandwidth increases. This paper using polymer waveguides. These uses small MEMs optical switches to platforms are compared and evaluated. reconfigure large datacenter intercon-  nects for varying needs. Thank you for attending OFC/NFOEC. Look for your post-conference survey via email and let us know your thoughts on the program.

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OW3A.8 • 14:45 OW3B.7 • 14:45 OW3D.7 • 14:45 NW3E.4 • 14:45 Minimum Spectrum Block Con- Directly modulating a long weak- Compact transmitter and receiver Comparison of network cost and sumption for Shared-Path Protection resonant-cavity laser diode at limited modules for E-band wireless links, power consumption between a with Joint Failure Probability in Flex- bandwidth of 5 GHz with pre-leveled Sebastian Babiel1, Ivan Flammia1, single-line-rate network and a flexible Bandwidth Optical Networks, 16-QAM OFDM transmission at 20 1 2 1,2 1 1 Andreas Stoehr , Javier Montero , ible-bitrate network in the beyond- Bowen Chen , Jie Zhang , Yongli Gbit/s, Min-Chi Cheng, , Yi-Cheng 2 1 1 1 1 1 1 Luis Enrique Garcia , Daniel Sego- 100-Gb/s networks era, Noboru Zhao , Jinyan Liu , Shanguo Huang , Li , Shih-Ying Lin , Yu-Chieh Chi , 2 2 1 1 1 2 1 1 1 via , Guillermo Carpintero , Oleg Yoshikane , Koji Igarashi , Takehiro Wanyi Gu , Jason P. Jue ; Beijing Gong-Ru Lin ; National Taiwan Univ., Cojocari3, Alvydas Lisauskas3; 1Op- Tsuritani1; 1Photonic Transport Net- Univ. of Posts and Telecomm, China; Taiwan. Coherently injection-locked 2 toelectronics, Univ. Duisburg-Essen, work Laboratory, KDDI R&D Labs., Erik Jonsson School of Engineering and directly modulated long weak- Germany; 2Universidad Carlos III de Japan. We show a comparison of and Computer Science, The Univ. of resonant-cavity FPLD for pre-leveled Madrid, Spain; 3ACST GmbH, Germa- the number of transponders includ- Texas at Dallas, USA. We propose optical 16-QAM OFDM transmission ny. Compact wireless Radio-over-Fiber ing regenerators, cost and power a minimum-free-spectrum-block- in DWDM-PON at 20.25-Gbit/s over transmitter and receiver modules for consumption depending on reach of consumption algorithm (MFSB) for 25-km is demonstrated with receiving 1.025 Gb/s wireless communication the 400-Gb/s-based signal between shared-path protection with joint sensitivity of -8dBm at EVM of 8% and -3 in the frequency range of 71-76 GHz. the flexible-bitrate network using failure probability requirements in BER of 3.8×10 . 100-Gb/s and 400-Gb/s signals and flexible bandwidth optical networks. 100-Gb/s signal network. Compared with conventional algorithms, MFSB efficiently decreases the spectrum block consumption and Wednesday, 20 March Wednesday, achieves higher spectrum utilization.

15:00–15:30 Coffee Break, 3rd floor and Exhibit Halls A–C

NOTES ______

116 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

13:00–15:00 Expo Theater II Ethernet Alliance Program For more details, see page 39

13:00–17:00 Expo Theater III POF Symposium Organizer: The Plastic Optical Fiber Trade Organization (POFTO) 15:00–15:30 Coffee Break, 3rd floor and Exhibit Halls A–C For more details, see page 40

NOTES ______

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15:30–17:30 15:30–17:30 15:30–17:30 15:30–17:30 15:30–17:30 OW4A • Next Generation OW4B • Advanced OW4C • Phase-sensitive OW4D • NG-PON2 and NW4E • Network Optical Interconnect and Equalization Optical Processing and Beyond Technology Field Advanced Modulation Presider: Lianshan Yan; Regeneration Presider: Jun-ichi Kani; Trials Formats Southwest Jiaotong Univ., Presider: Marco Presi; Scuola NTT Access Service Systems Presider: Thomas H. Wood; Presider: Ali Ghiasi; China Superiore Sant’Anna, Italy Laboratories, Japan LGS Innovations, USA Broadcom, USA

OW4A.1 • 15:30 Invited OW4B.1 • 15:30 OW4C.1 • 15:30 Invited OW4D.1 • 15:30 NW4E.1 • 15:30 Invited Single-Stage FDE Supported by Optical interconnect for volume Phase Sensitive Signal Processing WDM-PON based on Self_seeded Real-Time 400G Superchannel 1 1 Training-Aided Channel Estimation servers, Brad Booth ; Office of the using Semiconductor Optical Am- OLT and Wavelength reuse at ONU, Transmission using 100-GbE based for Coherent Optical Receivers, Fabio 1 CTO | Networking, Dell, USA. This plifiers, Andrew D. Ellis , Stylianos Luca Giorgi2, Gianfranco Sfameni2, 37.5-GHz Spaced Subcarriers with Pittalà1,2, Fabian N. Hauske1, Josef A. 2 1 paper looks at the changes that have Sygletos ; Aston Inst. of Photonic Tech- Fabio Cavaliere2, Raffaele Corsini1, Optical Nyquist Shaping over 3,600- Nossek2; 1European Research Ctr., Hua- 2 occurred in volume servers, and the nology, Aston Univ., UK; Univ. College Marco Presi1, Ernesto Ciaramella1; km DMF link, Yue-Kai Huang1, Dayou wei Technologies Duesseldorf GmbH, requirements optical interconnect Cork, Ireland. This paper examines 1Inst. of Communication, lnformation Qian1, Fatih Yaman1, Ting Wang1, Germany; 2Inst. for Circuit Theory and needs to satisfy to become the network recent progress in the use of semicon- and Perception Technologies (TeCIP), Eduardo Mateo2, Takanori Inoue2, Signal Processing, Technische Univer- technology of choice for those servers. ductor optical amplifiers for phase Scuola Superiore Sant’Anna, Italy; Yoshihisa Inada2, Yukinori Toyota2, sität München, Germany. Low-com- sensitive signal processing functions, 2Ericsson, Italy. We report a simple Takaaki Ogata2, Masaki Sato3, Yo- plexity single-stage frequency domain a discussion of the world’s first multi- 1.25 Gb/s short-reach WDM-PON shiaki Aono3, Tsutomu Tajima3; 1NEC equalization is demonstrated in a wavelength regenerative wavelength exploiting self-seeded transmitters at Laboratories America, Inc., USA; 2Sub- 112-Gbps PDM-QPSK optical com- conversion using semiconductor opti- OLT and wavelength-reuse at ONUs marine Network Division, NEC Corp., munication system. The bulk of CD is cal amplifiers for BPSK signals. to achieve the best combination of Japan; 3Converged Network Division, blindly estimated while residual CD, cost and capacity. Two remodulation NEC Corp., Japan. 400G superchannel Wednesday, 20 March Wednesday, PMD and SOP tracking is supported schemes, NRZ/NRZ and IRZ/RZ are with four parallel 100-GbE subcar- by training-aided channel estimation. compared. riers is successfully transmitted in real-time over 3600-km of DMF link using 150-GHz bandwidth. Optical OW4B.2 • 15:45 OW4D.2 • 15:45 80 Gb/s Decision Feedback Equalizer Nyquist shaping is employed to reduce Up to 45km-long Amplified Self- for Intersymbol Interference Limited performance penalty induced by sharp Seeded RSOA based External Cavity Channels, Lothar Moeller1, Ahmed optical filtering. for 2.5Gb/s WDM PON transmis- Awny2, Joseph Junio3; 1Bell Labs / sion, Qian DENIEL1,2, Fabienne Alcatel-Lucent, USA; 2IHP, Germany; Saliou1, Philippe Chanclou1, Didier 3MIT, USA. We demonstrate the first Erasme2, Romain Brenot3; 1Orange 80Gb/s decision feedback equalizer labs, France; 2Telecom ParisTech, in various electrical and optical ap- France; 3III-V labs, France. We pres- plications. The device, designed in ent a new WDM-PON architecture SiGe:C BiCMOS 0.13 um technology, based on amplified self-seeded RSOA enables error-free data recovery of creating an external cavity source. heavily distorted signals transmitted The SMF cavity length can reach up at a bandwidth to 45km. Transmission at 2.5Gb/s are demonstrated.

118 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

15:30–17:30 15:30–17:15 15:30–17:30 15:30–17:30 15:30–17:30 13:00–17:00 OW4F • Few-Mode-Fiber OW4G • PCE OW4H • Advanced NW4I • High- OW4J • Novel Expo Theater III Transmission Presider: Lyndon Ong; Ciena Fiberoptics and performance Computers Modulators POF Symposium Presider: Dirk van den Borne; Corp., USA Measurement and Networking Presider: Andreas Beling; Organizer: The Plastic Juniper Networks, Germany Presider: Shu Namiki; Natl Presiders: Valey Kamalov; Univ. of Virginia, USA Optical Fiber Trade Inst of Adv Industrial Sci & Google, USA, and George Organization (POFTO) Tech, Japan Clapp, AT&T Labs, USA For more details, see page 37

OW4F.1 • 15:30 Tutorial OW4G.1 • 15:30 OW4H.1 • 15:30 Invited NW4I.1 • 15:30 Invited OW4J.1 • 15:30 15:30–16:15

Adiabatic Microring Modulators, Wednesday, 20 March Space Division Multiplexed Trans- Assessing the Performance of Multi- Integration of Optical Fiber and Optics for Exascale: One Engineer’s 1 1 Aleksandr Biberman1, Erman Timur- Expo Theater I mission, Sebastian Randel1; 1Bell Layer Path Computation Algorithms Optoelectronic Devices, John Bad- Perspective, Paul Coteus ; IBM, USA. 1 1 dogan1, William A. Zortman2, Douglas The Buzz: A Real-time Laboratories, Alcatel-Lucent, USA. for different PCE Architectures, ding ; Pennsylvania State Univ., USA. The role of optics in Supercomputers is C. Trotter2, Michael R. Watts1; 1Mas- Space-division multiplexing allows Sergio Martinez1, Victor Lopez1, Our group has pioneered an ap- reviewed. Desirable optics features for Look at the News and sachusetts Inst. of Technology, USA; scaling the per-fiber capacity beyond Mohit Chamania2, Oscar Gonzalez proach to integrating unary group next generation systems are described. Trends Happening at 2Sandia National Laboratories, USA. the nonlinear Shannon limit of legacy de Dios1, Admela Jukan2, Juan Pedro IV semiconductors and compound Research directions for next genera- In this work, we demonstrate and OFC/NFOEC 2013 single-mode fibers. We review en- Fernandez Palacios1; 1Telefonica I+D, semiconductors into the pores of tion optics packaging are suggested. experimentally characterize adiabatic Moderator: Julie Kunstler, abling technologies with a focus on Spain; 2Technical Technische Universität optical fibers. High pressure chemi- microring modulators, the smallest SDM transmission systems enabled by Carolo-Wilhelmina zu Braunschweig, cal deposition is used to make well Principal Analyst, Telecoms (4-μm-diameter) microring modula- multiple-input multiple-output digital Germany. We have implemented a developed semiconductor structures Components, Ovum, USA tors shown to date, yielding 6.92-THz signal processing. multi-layer PCE and compared per- in optical fiber pores. Relatively low For more details, see page 37 uncorrupted free spectral ranges. We formance of various algorithms using loss zinc selenide optical fibers that demonstrate and quantify operation either one integrated, or two separate show promise for infrared fiber laser up to 12.5-Gb/s data rates. PCEs in each layer. Multi-layer integra- applications and GHz bandwidth fiber 15:30–17:00 tion reduces blocking by 13,91%, but integrated Schotty junctions have been Expo Theater II increases computation time by 49,24%. demonstrated. Workshop on Photonic Startups and OW4G.2 • 15:45 OW4J.2 • 15:45 Entrepreneurship Silicon Microring Modulators for An Integrated Stateful PCE / Open- Advanced Modulation Formats, Moderator: Erik Pennings, Flow controller for the Control and Po Dong1, Chongjin Xie1, Lawrence Management of Flexi-Grid Optical General Manager & L. Buhl1, Young-Kai Chen2; 1Alcatel- Networks, Ramon Casellas1, Ricardo Principal, 7 Pennies Lucent Bell Labs, USA; 2Alcatel-Lucent Martínez1, Raul Munoz1, Lei Liu2, Bell Labs, USA. Coherent optical Consulting, USA Takehiro Tsuritani2, Itsuro Morita2; For more details, see page 39 Sebastian Randel received his Dr.-Ing. transmitters can be implemented on 1Optical Networking Area, CTTC, degree (mit Auszeichnung) in Electri- silicon photonic integrated circuits Spain; 2Photonic Transport Network cal Engineering from TU Berlin, Ger- with compact sizes and low cost. Here, Laboratory, KDDI R&D Laboratories many, in 2005 for his work on high- we demonstrate a 56-Gb/s quadrature Inc., Japan. We report the design, speed OTDM transmission systems. phase-shift keying modulation gener- implementation and experimental From 2005 to 2010 he was a Research ated by silicon microring modulators evaluation of a centralized control Scientist at Siemens AG in Munich, with thermal control elements. Germany, working on physical layer plane based on a stateful PCE, acting as aspects of optical access, in-house, an OpenFlow controller. We detail the automotive, and industrial networks. protocol extensions for elastic optical In 2010 he joined Bell Labs, Alcatel- networks and the performance Lucent in Holmdel, NJ as a Member of the Technical Staff. Currently he is engaged in research activities on high capacity optical transport systems. Dr. Randel was a founding chairman of the DKE Working Group Polymer Optical Fiber and is a member of IEEE and VDE.

OFC/NFOEC 2013 • 17–21 March 2013 119 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW4A • Next Generation OW4B • Advanced OW4C • Phase-sensitive OW4D • NG-PON2 and NW4E • Network Optical Interconnect and Equalization—Continued Optical Processing Beyond—Continued Technology Field Trials— Advanced Modulation and Regeneration— Continued Formats—Continued Continued OW4A.2 • 16:00 OW4B.3 • 16:00 Invited OW4C.2 • 16:00 OW4D.3 • 16:00 NW4E.2 • 16:00 IM/DD vs. 4-PAM Using a 1550-nm Investigation of black-box phase re- Pilot-Assisted Channel Estimation Self-Seeded RSOA based WDM- Field Trial Demonstration and VCSEL over Short-Range SMF/MMF generation using single bi-direction- Methods for Coherent Receivers, PON Transmission Capacities, Qian Evaluation of Coherent 100G IP 1 1 Links for Optical Interconnects, Foti- Bernhard Spinnler , Stefano Calabrò , al PPLN waveguide, André Albuquer- 1,2 1 1,2 2 DENIEL , Fabienne Saliou , Philippe over WDM Alien Wavelength across 1 1 1 1 ni Karinou , Roberto Rodes , Kamau Maxim Kuschnerov ; Nokia Siemens que , Miguel Drummond , Rogerio 1 2 1 2 1 Chanclou , Didier Erasme ; Orange 769km of Multiple WDM Infrastruc- Prince , Ioannis Roudas , Idelfonso 1 2 Networks, Germany. We analyze time N. Nogueira , Benjamin J. Puttnam , 2 tures without Regeneration, Yu Rong 2 1 2 2 labs, France; Telecom ParisTech, Tafur Monroy ; Univ. of Patras, Greece; domain and frequency domain chan- Satoshi Shinada , Naoya Wada , Áron 1 1 1 2 France. A self seeded WDM PON Zhou , Kevin Smith , Roger Payne , Technical Univ. of Denmark, Denmark. 3 3 1 nel estimation methods with respect Szabó , Dániel Mazroa ; Instituto de Andrew Lord1, Walid Wakim2, John 2 solution is evaluated at 1.25Gb/s and We experimentally compare the per- Telecomunicações, Portugal; Photonic 2 2 1 2 to their accuracy and implementation 2.5Gb/s in order to address optical Keens , Lars Hanson ; BT, UK; Cisco Papers are formance of 10.9-Gb/s IM/DD and Network System Laboratory, National effort. We investigate the trade-off be- budget, rise and fall time and jitter Systems Inc, USA. We report the first 5-GBd 4-PAM modulation formats Inst. of Information and Communica- tween training overhead, performance, performances issues. successful coherent 100G IP over over 5-km SMF and 1-km MMF links, 3 available online for and tolerance to distortions. tions Technology, Japan; Budapest WDM alien wavelength field trial over employing a commercially-available Univ. of Technology and Economics, WDM infrastructures of total 769km, 1550-nm VCSEL as an enabling tech- Hungary. We investigate a novel in- demonstrating the feasibility and download. Visit nology for use in optical interconnects. line phase regeneration set-up using a robust performance of the 100G IP single bi-directional PPLN waveguide over WDM core network architecture www.ofcnfoec.org for both generation of phase correlated signals and phase-sensitive regenera- and click on the tion and injection-locking for carrier

Wednesday, 20 March Wednesday, phase recovery.

OW4A.3 • 16:15 OW4C.3 • 16:15 OW4D.4 • 16:15 NW4E.3 • 16:15 Intersymbol Interference Penalties Orthogonal Phase Quadratures 400 Gb/s (40 × 10 Gb/s) ASE Injec- System Design Tradeoffs for XPM for OOK and 4-PAM in Short-range Conversion to Different Wavelengths tion Seeded WDM-PON based Mitigation in Hybrid 100G-10G Net- button. Optical Communications, Krzysztof Through Phase-Sensitive Four Wave on SOA-REAM, Joon-Young Kim1, works, Steven Searcy1, Sorin Tibuleac1; Szczerba1, Magnus Karlsson1, Peter Mixing in an Highly Nonlinear Sang-Hwa Yoo1, Sang-Rok Moon1, 1ADVA Optical Networking, USA. The A. Andrekson1, Anders Larsson1; Fiber, Francesco Da Ros1, Pachito Dong Churl Kim2, Chang-Hee Lee1; effectiveness of XPM reduction in 1Microtechnology and Nanoscience, Marco Calabrese1, Ning Kang1, Evarist 1Korea Advanced Inst of Science & 100G-10G networks employing fiber Chalmers Tekniska Hogskola, Sweden. Palushani1, Christophe Peucheret1; Tech, Republic of Korea; 2Electronics Bragg grating and fiber-based DCMs Intersymbol interference penalties 1Department of Photonics Engineering, and Telecommunications Research Inst., is determined experimentally as a of OOK and 4-PAM were compared Technical Univ. of Denmark, Denmark. Republic of Korea. We demonstrate a function of key system parameters in- in the context of short-range optical Phase-sensitive processes exploiting 400-Gb/s ASE injection seeded WDM- cluding dispersion map, spectral guard links with directly modulated VCSELs. FWM in an HNLF allow simultane- PON. A cost-effective SOA-REAM bands, and DSP parameters. The maximum achieved bit rate with ously converting two orthogonal quad- and FEC were utilized to enhance the 4-PAM was 38 Gbps and 32 Gbps ratures of an optical signal to different BER performance. A required total with OOK. wavelengths. Conversion efficiencies seed power at OLT was 8.6 dBm with to two 90°-phase-shifted idlers exceed- the 2nd generation FEC. ing 10dB of phase-sensitive extinction ratio are obtained experimentally.

Join the conversation. Follow @ofcnfoec on Twitter. Use hashtag #ofcnfoec.

120 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

1 Yude Yu ; State Key Laboratory on Wednesday, 20 March transmission technologies based tion, Ricardo Martínez1, Alberto CAs- NTT Access Network Service Systems to address scalability, efficiency, and Integrated Optoelectronics, Inst. of Expo Theater I on space-division multiplexing is tro2, Ramon Casellas1, Raul Munoz1, Laboratories, NTT Corporation, Japan. agility in allocating compute, storage Semiconductors, Chinese Academy of The Buzz: A Real-time described with future perspectives Luis Velasco2, Ricard Vilalta1, Jaume We describe a recent development and network resources to tenants. This Sciences, China. We present 60 Gbit/s including a recent achievement of Comellas2; 1Centre Tecnologic Tele- of phase-noise-compensated-OFDR paper provides an overview of exist- Look at the News and silicon MZI and microring modulators one Pb/s transmission in a single comunicacions de Catalunya, Spain; (PNC-OFDR) to identify high bire- ing and evolving cloud networking Trends Happening at with the PN junctions and electrodes strand of fiber. 2Universitat Politècnica de Catalunya fringence sections of fiber cables. Its technologies. designed for improved modulation OFC/NFOEC 2013 (UPC), Spain. An experimental valida- unprecedented fine spatial resolution efficiency and high speed. WDM tion of a PCE-based GCO architecture over several tens km range enables us Moderator: Julie Kunstler, modulations of 4×50 Gbit/s have also for dynamic restoration in GMPLS to observe short beat length. Principal Analyst, Telecoms been demonstrated based on micror- multi-layer networks is presented. This ing modulators. Components, Ovum, USA solution better addresses the concur- For more details, see page 37 rence of multiple connection requests favoring grooming objectives and attaining higher restorability. 15:30–17:00 Expo Theater II Workshop on OW4G.4 • 16:15 Tutorial OW4J.4 • 16:15 DQPSK/QPSK Modulation at 40-60 Photonic Startups and PCE - what is it, how does it work Gb/s using Low-Loss Nested Silicon and what are its limitations?, Raul Entrepreneurship Mach-Zehnder Modulator, Kazuhiro Munoz1, Ramon Casellas1, Ricardo Moderator: Erik Pennings, Goi1, Hiroyuki Kusaka1, Akira Oka1, Presentations Martínez1; 1Optical Networking, CTTC, Yoshihiro Terada1, Kensuke Ogawa1, General Manager & Spain. We overview the PCE archi- Tsung-Yang Liow2, Xiaoguang Tu2, Principal, 7 Pennies selected for recording tecture and how it can mitigate some Guoqiang Lo2, Dim-Lee Kwong2; weaknesses of GMPLS-controlled Consulting, USA are designated with 1Fujikura Ltd., Japan; 2Inst. of Micro- optical networks. We identify some of For more details, see page 39 electronics, ASTAR, Singapore. 44.3- its own limitations and the way they a . Access these Gb/s DQPSK and 50-to-64 Gb/s QPSK are being addressed, along with its demodulation are demonstrated using by visiting ployment models in SDN/Openflow. low-loss nested Silicon MZ modula- www.ofcnfoec.org tor with fiber-to-fiber loss of 10dB. Dispersion tolerance of +/-80 ps/nm is and clicking on the observed in the DQPSK transmission.

button.

Raul Muñoz is Senior Research As- sociate and Coordinator of the Opti- cal Networking Area of the Centre Tecnològic de Telecomunicacions de

(continued on pg. 123)

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OW4A.4 • 16:30 Invited OW4B.4 • 16:30 OW4C.4 • 16:30 OW4D.5 • 16:30 Invited NW4E.4 • 16:30 High Bandwidth Optical Intercon- Multi-modulus Blind Equalizations Transmission Performance of Phase- FSAN NG-PON2 updates, Ronald Measurement of Equivalent Zero- nection for Densely Integrated for Coherent Spectrum Shaped Preserving Amplitude Regenerator W. Heron1; 1Alcatel-Lucent, Canada. Dispersion Wavelength Distribution Server, Jun Matsui1, Tomohiro Ishi- PolMux Quadrature Duobinary based on Optical Injection Locking, Not available. 1 1 for Capacity Increase in FWM-lim- hara1, Tsuyoshi Yamamoto1, Kazuhiro Signal Processing, Junwen Zhang , Liam M. Jones , Francesca Parmi- 1 1,2 3 1 1 1 ited Networks, Mark M. Filer , Sorin Tanaka 1, Satoshi Ide1, Shigenori Aoki1, Jianjun Yu , Ze Dong , Nan Chi , giani , Victor Rancano , Mohamed A. 1 1 1 1 1 1 Tibuleac ; ADVA Optical Networking Tsuyoshi Aoki1, Mitsuhiro Iwaya2, Xinying Li ; Fudan Univ., China; Ettabib , Periklis Petropoulos , David 2 3 1 1 AG, USA. An equivalent zero-disper- Kenji Kamoto2, Katsuki Suematsu2, ZTE Corp, China; ZTE USA, USA. J. Richardson ; Univ. of Southampton, sion wavelength distribution of a DSF Masato Shiino2; 1Fujitsu Laboratories A novel DSP scheme for spectrum UK. We experimentally investigate the span is derived from degenerate FWM LTD., Japan; 2Furukawa Electric Co. shaped polarization-multiplexed phase-to-amplitude noise redistribu- measurements and genetic algorithm Ltd., Japan. We developed optical quadrature duobinary signal based tion of a 10Gbit/s BPSK signal in a optimization. The resulting distribu- interconnect technologies, i.e., an option multi-modulus blind equalizations phase-preserving amplitude regeneration forms the input to channel alloca- cal mid-plane, high-density connector, is proposed and demonstrated with tor based on optical injection locking tion routines which maximize capacity and a compact transceiver for future simulation and experimental results on and demonstrate its performance in on FWM-limited fibers. servers that enable high-bandwidth 25GHz Nyquist-WDM channels with a transmission experiment over an and dense integration. Using these 112Gb/s PM-QPSK and SE >4bit/s/Hz. installed fiber link. technologies, 1500 optical connections and 37.5 Tb/s of bandwidth were built in a blade-server form factor. Wednesday, 20 March Wednesday,

OW4B.5 • 16:45 OW4C.5 • 16:45 NW4E.5 • 16:45 Low-Complexity Fractionally- All-Optical Phase Noise Suppression Field Experiment of 112 Gb/s Dual- Spaced Frequency Domain Equal- Using Optical Nonlinear Mixing Carrier DQPSK Signal Transmission ization with Improved Channel Combined with Tunable Optical with Automatic Bias Control of Opti- Estimation for Long-Haul Coherent Delays, Mohammad Reza Chitgarha1, cal IQ Modulator, Hwan Seok Chung1, Optical Systems, Chen Zhu1,2, An Salman Khaleghi1, Morteza Ziyadi1, Sun Hyok Chang1, Jyung Chan Lee1, V. Tran1, Fabian N. Hauske3, Simin Wajih Daab1, Amirhossein Mohajerin- Jong Hyun Lee1, Kwangjoon Kim1; Chen1, Trevor Anderson1, Efstratios Ariaei1, Dvora Rogawski1, Joseph 1ETRI, Republic of Korea. We dem- Skafidas1; 1Electrical and Electronic Touch 2, Moshe Tur3, Carsten Lan- onstrate a simple and cost-effective Engineering, VRL,NICTA, Univ. of Mel- grock4, Martin M. Fejer4, Alan E.  2 1 1 automatic bias control scheme of bourne, Australia; European Research Willner ; Univ. of Southern California, quadrature modulator for advanced Ctr., Huawei Technologies Duesseldorf USA; 2ISI, USA; 3Tel Aviv Univ., Israel; Thank you for modulation formats, and confirm its GmbH,, Germany; 3On leave from 4Stanford Univ., USA. We propose and performances in field transmission of European Research Ctr., Huawei Tech- demonstrate an all-optical scheme of attending OFC/NFOEC. 112 Gb/s dual-carrier DQPSK signal nologies Duesseldorf GmbH,, Germany. phase noise reduction using optical over 797-km of installed fiber. Look for your We present a coherent single-carrier nonlinearity and dispersion/conver- system with optimized channel estima- sion delay. This scheme is capable post-conference survey tion and low-complexity fractionally- of reducing the standard deviation spaced frequency-domain equalizer. of phase noise with low frequency via email and let us The concept is experimentally dem- component (e.g., laser phase noise) by onstrated for QPSK and 16-QAM a factor of ~ 4 without degrading the know your thoughts systems to enable substantial overhead data signal. The EVM can be reduced and complexity reduction without from 31% to 11% for ~500 MHz on the program. performance degradation. phase noise bandwidth on 20-Gbaud QPSK input.

122 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OW4F • Few-Mode- OW4G • PCE—Continued OW4H • Advanced NW4I • High- OW4J • Novel 13:00–17:00 Fiber Transmission— Fiberoptics and performance Computers Modulators—Continued Expo Theater III Continued Measurement— and Networking— POF Symposium Continued Continued Organizer: The Plastic Optical Fiber Trade Catalunya (CTTC), Barcelona, Spain. OW4H.3 • 16:30 NW4I.3 • 16:30 Invited OW4J.5 • 16:30 He received M.Sc and Ph.D. degrees Polarization Diversity Detection for Shared Mesh Restoration in ROADM 20-Gb/s DPSK Transmission with Organization (POFTO) in telecommunications from the Equidistant Target Discrimination in Based Service Velocity Network, In- 550-ps/nm Dispersion Tolerance For more details, see page 37 Universitat Politècnica de Catalunya Passive Optical Networks, Sebastian woong Kim1, Paparao Palacharla1, Xi using Silicon Mach-Zehnder Modu- 1 1 1 (UPC), Barcelona, in 2001 and 2005, Gaede , Marcel Jastram , Christian G. Wang 1, Qiong Zhang1, Daniel Bihon2, lator, Kazuhiro Goi , Hiroyuki Ku- 15:30–17:00 1 2 2 3 3 1 1 1 respectively. He joined the CTTC in Schaeffer , Erik Weis , Dirk Breuer , Mark D. Feuer , Sheryl L. Woodward ; saka , Akira Oka , Yoshihiro Terada , Wednesday, 20 March 2002, after working as Undergraduate Daniel Fritzsche3; 1Chair of High Fre- 1Fujitsu Laboratories of America, USA; Kensuke Ogawa1, Tsung-Yang Liow2, Expo Theater II Researcher at Telecom Italia in 2000, quency Engineering, Helmut Schmidt 2Fujitsu Network Communications, Xiaoguang Tu2, Guoqiang Lo2, Dim- Workshop on and as Assistant Professor at the UPC Univ., Germany; 2T-Labs (Research Inc., USA; 3AT&T Research Labs, USA. Lee Kwong2; 1Fujikura Ltd., Japan; Photonic Startups and 2 in 2001. Since 2000, he has participated and Innovation), Deutsche Telekom AG, Simulations of shared mesh restoration Inst. of Microelectronics, Singapore. Entrepreneurship in several European and Industrial Germany; 3European Ctr. for Informa- in a backbone network supporting Transmission measurements are per- R&D projects in optical networking. tion and Communication Technologies, rapid provisioning show up to 27% formed using a low-loss zero-chirp Moderator: Erik Pennings, He has published over 100 journal and Germany. A method to distinguish fewer regenerators than dedicated silicon Mach-Zehnder modulator General Manager & international conference papers. He is single- and equidistant multi-target protection, plus ~40% increase in ca- in 20-Gb/s DPSK with accumulated Principal, 7 Pennies IEEE Senior Member. reflections in optical monitoring is pacity. Regenerator site concentration dispersion of -347 ps/nm to +334 ps/ successfully demonstrated. The polar- nm. Dispersion tolerance for 2-dB path Consulting, USA and minimum-regenerator routing For more details, see page 39 ization dependent transmission in field provide best results. penalty is as high as 550 ps/nm. deployed fiber PON-infrastructure was evaluated by combining polarization diversity detection with frequency modulated continuous-wave.

OW4H.4 • 16:45 OW4J.6 • 16:45 Ultra-fine optical spectrum micro- Silicon-Organic Hybrid (SOH) scope using optical channel estima- Modulator Generating up to 84 tion and spectrum fusion technique, Gbit/s BPSK and M-ASK Signals, Haiyan Shang1, Zhaohui Li2, Tao Gui2, Robert Palmer1,2, Luca Alloatti1, Di- Yuan Bao2, Xinhuan Feng2, Jianping etmar Korn1, Philipp C. Schindler1, Li2, Hongyan Fu3, Dongyu Geng3; Rene M. Schmogrow1, Moritz Baier1, 1Shandong Univ., School of Information Swen Koenig1, David Hillerkuss1, Science and Engineering, China; 2Jinan Jens Bolten3, Thorsten Wahlbrink3, Univ., Inst. of Photonics Technology, Michael Waldow3, Raluca Dinu4, China; 3Huawei Technologies Co. Ltd., Wolfgang Freude1,2, Christian Koos1,2, China. Ultra-fine optical spectrum Juerg Leuthold1,2; 1Inst. of Photonics microscope is demonstrated based and Quantum Electronics, Karlsruhe on optical channel estimation using Inst. of Technology, Germany; 2Inst. of coherent optical OFDM signals and Microstructure Technology, Karlsruhe optical spectrum fusion technique. Inst. of Technology, Germany; 3AMO The frequency resolution and mea- GmbH, Germany; 4GigOptix Inc., USA. surement range of this technique are We report on high-speed multilevel 10.7-MHz and 250-GHz respectively. signal generation with silicon-organic hybrid Mach-Zehnder modulators. Pure phase modulation exploiting the linear electro-optic effect allows to generate 28 GBd BPSK, 4-ASK and 8-ASK signals up to 84 Gbit/s.

OFC/NFOEC 2013 • 17–21 March 2013 123 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OW4A • Next Generation OW4B • Advanced OW4C • Phase-sensitive OW4D • NG-PON2 and NW4E • Network Optical Interconnect and Equalization—Continued Optical Processing Beyond—Continued Technology Field Trials— Advanced Modulation and Regeneration— Continued Formats—Continued Continued OW4B.6 • 17:00 OW4A.5 • 17:00 OW4C.6 • 17:00 OW4D.6 • 17:00 NW4E.6 • 17:00 Invited 100 Gigabit Ethernet Transmission Fractionally-Spaced Frequency All-Optical Phase Conjugation Us- 40-km Reach Symmetric 40-Gbit/s Near Term Terabit Transmission Enabled by Carrierless Amplitude Domain Linear Crosstalk Cancel- ing a 90 degree Optical Hybrid and 1 λ-tunable WDM/TDM-PON Us- Field Trial Opportunities, Tiejun J. and Phase Modulation Using QAM lation with Spectral Alignment Nested SOA-MZIs, Runxiang Yu , 1 1 ing Synchronized Gain-Clamping Xia ; Verizon Communications Inc, Receivers, Jinlong Wei1, Liang Geng1, Techniques for Coherent Super- Nicolas K. Fontaine2, Roberto Proietti1, SOA, Katsuhisa Taguchi1, Hirotaka USA. High speed transmission field David G. Cunningham2, Richard V. channel Optical Systems, Jie Pan1, Binbin Guan1, S.J.Ben Yoo1; 1Univ. of Nakamura1, Kota Asaka1, Takayuki trials are reviewed. Near term terabit Penty1, Ian White1; 1Univ. of Cam- Andrew Stark1, Cheng Liu1, Stephen California Davis, USA; 2Alcatel-Lucent Mizuno2, Yasuaki Hashizume2, Takashi field trials involve higher spectral- bridge, UK, UK; 2Avago Technologies, E. Ralph1; 1Georgia Inst. of Technol- Bell Laboratories, USA. This paper Yamada 2, Mikitaka Itoh2, Hiroshi efficiency, broader optical-bandwidth, UK. Simulations have investigated ogy, USA. A computationally efficient presents an all-optical phase conju- Takahashi2, Shunji Kimura1, Naoto and more flexible networks. New single laser 100G Ethernet links en- frequency domain implementation of gation technique based on coherent Papers are Yoshimoto1; 1NTT Access Network capacity units are introduced for better abled by CAP-16 using QAM receivers a fractionally-spaced equalizer with optical signal processing by cross- Service Systems Laboratories, Japan; field trial result comparisons. that not only lower significantly system inter-channel spectral alignment is phase-modulation in SOA-MZIs. Nu- 2NTT Photonics Laboratories, Japan. available online for timing jitter sensitivity but also outper- proposed for inter-channel-crosstalk merical simulation and experimental We propose a high power λ-tunable form PAM and standard CAP in terms cancellation. The algorithm is an results demonstrate successful phase burst-mode transmitter with an output of power margin. essential component of crosstalk can- conjugation for 10Gbps OOK signal. download. Visit of over +10 dBm using a synchronized cellation and reduces the complexity gain-clamping booster SOA, and without sacrificing performance. www.ofcnfoec.org demonstrate a 40-dB loss budget and 40-km reach symmetric 40-Gbit/s λ-tunable WDM/TDM-PON.

Wednesday, 20 March Wednesday, and click on the

OW4A.6 • 17:15 OW4B.7 • 17:15 OW4C.7 • 17:15 OW4D.7 • 17:15 Orthogonal Multipulse Modulation Overhead-Free Channel Estima- Simultaneous Regeneration of Cost-effective, Asynchronous 4 x for 64 Gigabit Fibre Channel, Jona- tion using Implicit Training for 4×160-Gbit/s WDM and PDM Chan- 40Gbps Full-duplex OCDMA Dem- than D. Ingham1, Richard V. Penty1, Ian Polarization-Multiplexed Coherent nels in a Single Highly Nonlinear onstrator Using Apodized SSFBGs button. White1, David G. Cunningham2; 1Univ. Optical Systems, Chen Zhu1,2, Fabio Fiber, Ju Wang 1,2, Hua Ji2, Hao Hu2, and a Multi-port Encoder/Decoder, of Cambridge, UK; 2Avago Technologies, Pittalà2,3, Martin Finkenbusch4, Peter Jinlong Yu1, Hans Christian Hansen Ryosuke Matsumoto1, Takahiro Ko- UK. Real-time orthogonal multipulse Krummrich4, Fabian N. Hauske5, An Mulvad2, Michael Galili2, Evarist dama1, Satoshi Shimizu2, Ryujiro modulation is demonstrated at 56 V. Tran1, Josef A. Nossek3, Trevor Palushani2, Palle Jeppesen2, Wenrui Nomura3, Koji Omichi3, Naoya Wada2, Gb/s with transmission over 500 m of Anderson1; 1Electrical and Electronic Wang 1, Leif K. Oxenløwe2; 1School of Ken-ichi Kitayama1; 1Department of single-mode fiber. Up to 2 dBo power Engineering, VRL, NICTA, Univ. Electrical and Information Engineering, Electrical, Electronics and Information budget advantage is predicted relative of Melbourne, Australia; 2European Tianjin Univ., China; 2Department of Systems, Osaka Univ., Japan; 2Photonic to alternatives such as PAM4. Research Ctr., Huawei Technologies Photonics Engineering, DTU Fotonik, Network System Laboratory, National Duesseldorf GmbH,, Germany; 3Inst. Technical Univ. of Denmark, Den- Inst. of Information and Communi- for Circuit Theory and Signal Process- mark. We demonstrate simultaneous cations Technology (NICT), Japan; ing, Technische Universität München, regeneration of 4×160-Gbit/s signals 3Optics and Electronics Laboratory, Germany; 4Chair for High Frequency in a HNLF. The receiver powers at the Fujikura Ltd., Japan. Cost-effective, Technologies,, Technische Universität BER of 10-9 are improved by 1.9 dB, asynchronous 4 x 40Gbps full-duplex Dortmund, Germany; 5On leave from 1.8 dB, 1.6 dB and 1.5 dB for the four DPSK-OCDMA PON using 8-level European Research Ctr., Huawei Tech- channels, respectively. phase-shifted, 320 Gchip/s apodized nologies Duesseldorf GmbH,, Germany. SSFBG en/decoders at each ONU and Implicit training is for the first time a single multiport en/decoder at OLT successfully demonstrated in 40-Gb/s is experimentally demonstrated for QPSK experiment and 224-Gb/s 16- the first time. QAM simulation. Overhead-free transmission can be achieved with Join the conversation. less than 0.5 dB Q-penalty compared Follow @ofcnfoec on Twitter. to traditional explicit training scheme. Use hashtag #ofcnfoec.

124 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OW4F • Few-Mode- OW4H • Advanced NW4I • High- OW4J • Novel 13:00–17:00 Fiber Transmission— Fiberoptics and performance Computers Modulators—Continued Expo Theater III Continued Measurement— and Networking— POF Symposium Continued Continued Organizer: The Plastic Optical Fiber Trade OW4F.3 • 17:00 OW4H.5 • 17:00 Invited NW4I.4 • 17:00 OW4J.7 • 17:00 New Analytical Method to Compute Monolithically Integrated 8-Channel Organization (POFTO) 6x28-Gbaud Few-Mode Recirculat- Waveguide optics for novel in situ Availability Non-Compliance Risks WDM Reflective Modulator, Stani- For more details, see page 37 ing Loop Transmission with Gain- biomedical imaging, David D. Samp- son1,2, Dirk Lorenser1; 1OBEL, School for Lambda Services, Darli Mello1, slaw Stopinski1,2, Michal Malinowski1, Equalized Inline Few-Mode Fiber 1 1 1 2 1 2 of Electrical, Electronic & Computer Rafael B. Lourenço ; Univ. of Brasilia, Ryszard Piramidowicz , Meint Smit , Amplifier, Ezra Ip , Ming-jun Li , 2 1 15:30–17:00 Brazil. We derive a new analytical Xaveer Leijtens ; Inst. of Microelec- Wednesday, 20 March Carlos Montero3, Yutaka Yano4; 1NEC Engineering, Univ. of Western Austra- 2 method to compute the SLA non- tronics and Optoelectronics, Warsaw Expo Theater II Laboratories America, USA; 2Corn- lia, Australia; Centre for Microscopy, compliance risk for lambda services Univ. of Technology, Poland; 2Electrical Workshop on ing Inc., USA; 3Univ. of Santiago de Characterisation & Analysis, Univ. of with availability guarantees, which Engineering, Technische Universiteit Compostela, Spain; 4NEC Corporation, Western Australia, Australia. Optical Photonic Startups and applies to fiber links with arbitrary Eindhoven, Netherlands. In this work Japan. Using a transmission fiber with microscope-in-a-needle technology Entrepreneurship time-to-repair distributions. The the design and characterization of a a zero differential modal dispersion for 3D tissue micro-imaging will open results are validated through discrete- monolithically integrated photonic Moderator: Erik Pennings, wavelength and a gain-equalized few- up new avenues in diagnosis and treat- event simulations. circuit acting as a reflective modulator General Manager & mode EDFA, we demonstrate mode- ment of disease. We describe innova- for eight WDM channels is presented. multiplexed transmission over a fiber tions in guided-wave optical design Principal, 7 Pennies The chip was designed and fabricated re-circulating loop with all few-mode for needle probes and demonstrate Consulting, USA in a generic integration technology. components. applications in tissues. For more details, see page 39

OW4F.4 • 17:15 NW4I.5 • 17:15 OW4J.8 • 17:15 Integrated Packet/Circuit Hybrid 12.5GB Operation of a Novel Mono- Low Computational Complexity Network Field-Trial, Raimena Veisl- lithic 1.55µm BPSK Source Based Mode Division Multiplexed OFDM lari1, Steinar Bjornstad1,2, Kurosh Bo- on Prefixed Optical Phase Switch- Transmission over 130 km of Few zorgebrahimi3; 1Telematics, Norwegian ing, Christophe Kazmierski1, David Mode Fiber, Beril Inan1, Yongmin Univ. of Science and Tech, Norway; Carrara1, Katarzyna Lawniczuk2, Guy Jung2, Vincent Sleiffer3, Maxim Kus- 2TransPacket, Norway; 3UNINETT, Aubin3, Jean-Guy Provost1, Ronan chnerov4, Lars Gruner-Nielsen5, Sus- Norway. We report the first field-trial Guillamet1; 1III-V Lab, France; 2Eind- mita Adhikari6, Sander L. Jansen7, of an integrated packet/circuit hybrid hoven Univ. of Technology and Warsaw David J. Richardson2, Shaif-ul Alam2, optical network. Bypassing routers Univ. of Technology, Netherlands; Bernhard Spinnler4, Norbert Hanik1; Presentations with circuit quality of service and 3CNRS-Laboratory for Photonics and 1Inst. of Communications Engineering, network throughput of 99% is dem- Nanostructures, France. Novel optical Technical Univ. of Munich, Germany; selected for recording onstrated on a shared packet/circuit phase switching BPSK transmitter was 2Optoelectronics Research Centre, Univ. layer lightpath. used to transmit 12.5GB signal over of Southampton, UK; 3Eindhoven Univ. are designated with 40km. Speed scalability, ultra-small of Technology, Netherlands; 4Nokia a . Access these footprint and low power drive of the Siemens Networks GmbH & Co. KG, monolithic circuit are attractive for Germany; 5OFS, Denmark; 6Chair for by visiting advanced format migration towards Communications, Christian-Albrechts- low-cost applications. Universität, Germany; 7ADVA Optical www.ofcnfoec.org Networking, Germany. We demonstrate 337.5-Gb/s MDM-8QAM-OFDM and clicking on the transmission over 130 km of FMF. This confirms that OFDM can significantly reduce the required DSP complexity to compensate for differential mode button. delay, a key step towards real-time MDM transmission.

OFC/NFOEC 2013 • 17–21 March 2013 125 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

08:00–10:00 08:00–10:00 08:00–10:00 08:00–10:00 08:00–10:00 OTh1A • Optical OTh1B • Space Division OTh1C • All-Optical OTh1D • Silicon NTh1E • Panel: Cost Networks for Data Multiplexing Devices Wavelength Conversion Photonic Transmitters Optimization for FTTx Centers Presider: Roland Ryf; Bell Presider: Periklis Petropoulos; Builds Presider: Madeleine Glick; Labs, Alcatel-Lucent, USA Optoelectronics Research Presider: Lars Zimmermann; Moderator: Dave Russell; APIC Corporation, USA Centre, UK IHP, Germany Calix, USA

OTh1A.1 • 08:00 Invited OTh1B.1 • 08:00 OTh1C.1 • 08:00 OTh1D.1 • 08:00 Invited The equipment costs for building Wavelength Blocker for Few-Mode- Narrow Guard-Band Distributed FTTx networks have dropped dra- Architectural Implications of Silicon 112Gb/s DP-QPSK Transmission Fiber Space-Division Multiplexed Nyquist-WDM Using Fiber Fre- matically over the past few years. But Photonics in High Performance Over 2427km SSMF Using Small-Size 1 1 Systems, Nicolas K. Fontaine1, Roland quency Conversion, Thomas Richter1, service providers have also achieved Computing, Fabrizio Petrini ; IBM, Silicon Photonic IQ Modulator and Ryf1, Binbin Guan1, David T. Neilson1; Robert Elschner1, Carsten Schmidt- dramatic savings in construction, USA. Silicon photonics brings a major Low-Power CMOS Driver, Biljana 1Alcatel-Lucent Bell Labs, USA. We Langhorst1, Tomoyuki Kato2, Shigeki logistics, and service activation. This promise in increasing communica- Milivojevic1, Christian Raabe1, Anujit show how to build and characterize Watanabe 2, Colja Schubert1; 1Photonic panel will feature leaders in FTTx tion bandwidth between endpoints. Shastri2,3, Mark Webster3, Peter Metz3, optical devices with spatial-diversity Networks and Systems, Fraunhofer who have done pioneering work in Supercomputers are potentially the Sanjay Sunder3, Bill Chattin3, Stefan such that all spatial modes experience Inst. for Telecommunications, Heinrich achieving efficiencies in their network first adopters of this new technology, Wiese1, Bipin Dama3, Kal Shastri3; the same transmission. We build a Hertz Inst., Germany; 2Fujitsu Labo- deployments. Presenters will include a but state-of-the-art node architectures 1Cisco Optical GmbH, Germany; wavelength blocker interfacing to ratories Ltd., Japan. We present dis- wide range of service providers, both are unable to take advantage of the 2Stanford Univ., USA; 3Cisco Systems, a few-mode-fiber that supports six tributed Nyquist wavelength-division large and small, with unique stories increased data rates. In this talk we USA. We report 2427km, 112Gb/s spatial and polarization modes. multiplexing experiments with four about how they achieved these cost will describe the major bottlenecks of DP-QPSK optical transmission us- 25-GBd quadrature phase-shift key- breakthroughs. existing supercomputer architectures ing the smallest Silicon Photonic ing modulation channels having 4% and the changes that are needed modulator and lowest power CMOS Speakers guard-band. Optical fiber-frequency to fully exploit silicon photonics. MZM driver. BER characterization of Ron Cassel; Millennium Communica- conversion ensures accurate remote this device demonstrates comparable tions Group, USA optical frequency alignment of the performance relative to a commercial Walt Donovan; Dycom Industries channels. LiNbO3 modulator. Inc., USA Hal Roberts; Calix, USA OTh1B.2 • 08:15 OTh1C.2 • 08:15 Donny Smith; Jaguar Communica- Compact Fiber Grating Coupler on Field Trial Experiment over 1200 km tions, USA SOI for Coupling of Higher Order on a 100GHz Grid-Aligned Multi- Rajesh Yadav; Verizon Technology, USA  1 Fiber Modes, Benjamin Wohlfeil , Channel Black-Box Wavelength Con- Thank you for Christos Stamatiadis1, Lars Zimmer- verter, Victor J. Rancaño1, Francesca mann2, Klaus Petermann1; 1Technische Parmigiani1, Periklis Petropoulos1, attending OFC/NFOEC. Universität Berlin, Germany; 2IHP, David J. Richardson1; 1Optoelectronics Germany. A single standard sized fiber Research Centre, Univ. of Southamp- Look for your grating coupler capable of exciting ton, UK. A flexible modulation-, bit Thursday, 21 March Thursday, several LP fiber modes simultaneously rate- independent and polarization post-conference survey in both TE and TM polarizations is insensitive wavelength converter presented. Simulations show a high based on a highly nonlinear fiber is via email and let us overlap between the emitted field and demonstrated in the middle-point of fiber modes. a field trial transmission experiment. know your thoughts on the program.

126 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

08:00–10:00 08:00–09:45 08:00–10:00 08:00–10:00 08:00–10:00 OTh1F • High-speed OTh1G • Visible Light OTh1H • Future SDN NTh1I • Flexible Optical OTh1J • Microstructured DSP Communications and Applications Networks Fibers Presider: Moshe Nazarathy; Home Networks Presider: Georgios Zervas; Presider: Zelko Bulut; Nokia- Presider: Kunimasa Saitoh; Technion Israel Inst. of Presider: Sang Soo Lee; Univ. of Bristol, UK Siemens Networks, USA Hokkaido Univ., Japan Technology, Israel Electronics and Telecom Research Inst, Korea, Republic of

OTh1F.1 • 08:00 OTh1G.1 • 08:00 Tutorial OTh1H.1 • 08:00 NTh1I.1 • 08:00 Invited OTh1J.1 • 08:00 Defining Optical Software-Defined Predicting Structural and Optical Generation of 28GBaud and Home Area Networks, A. Koonen1; Realizing the Benefits of Multi-Layer Networks (SDN): From a Compila- Properties of Hollow-Core Photonic 32GBaud PDM-Nyquist-QPSK by 1COBRA - Electr. Eng., Eindhoven Univ. Packet-Optical Network Design, tion of Demos to Network Model 1 1 Bandgap Fibers from Second Stage a DAC with 11.3GHz Analog Band- of Technology, Netherlands. Indoor net- Chris Bowers ; Juniper Networks, Synthesis, Neda Cvijetic1, Mari- Preforms, Eric Rodrigue Numkam width, Qi Juan1, Bangning Mao1, Neil works must transport a wide variety of USA. Tighter integration of packet anna Angelou1,2, Ankitkumar N. Pa- Fokoua1, Marco Petrovich1, Natalie Gonzalez1, Nguyen Binh1, Nebojsa Sto- services, and support both wirebound and DWDM network layers has the tel1, Philip N. Ji1, Ting Wang1; 1NEC Wheeler1, Naveen Baddela1, John R. janovic1; 1Huawei Technologies Dues- and wireless broadband connectivity. potential for more cost-effective Laboratories America Inc, USA; 2Athens Hayes1, Francesco Poletti1, David J. seldorf GmbH, European Research Ctr., Architectures and techniques for cost- packet-optical networks. This paper Presentations Information Technology, Greece. We Richardson1; 1Univ. of Southampton, Germany. Generations of 28GBaud and energy-efficient converged optical examines evolving network design propose the first optical SDN model UK. We propose a simple theory based and 32GBaud PDM-Nyquist-QPSK fiber networks are reviewed and com- and traffic engineering practices that selected for recording enabling performance optimization on mass conservation that allows ac- using a DAC with a sample rate up to pared with copper-based ones. make more efficient use of packet and and comparison of heterogeneous curate prediction of guidance proper- 64GSa/s and an analog bandwidth of DWDM resources. are designated with SDN scenarios. We exploit it to mini- ties in hollow-core photonic bandgap 11.3GHz are demonstrated. By band- mize latency and compare cost for fibers (HC-PBGF) from knowledge of a . Access these width limitation pre-equalization, a non-SDN, partial-SDN and full-SDN the second stage preforms from which Q-gain of 0.8 dB is achieved in B2B by visiting variants of the same network. the fibers are drawn. experiments

www.ofcnfoec.org Thursday, 21 March

OTh1F.2 • 08:15 OTh1H.2 • 08:15 OTh1J.2 • 08:15 and clicking on the Experimental validation of a Multi- All-solid Photonic Bandgap Fiber Influence of Channel Misalignment layer Multi-domain Hierarchical with Record Mode Area, Fanting of Time-interleaved DAC on Sen- PCE architecture for OBS-WSON Kong1, Kunimasa Saitoh2, Devon Mc- sitivity Degradation in Coherent networks, Oscar Gonzalez de dios1, clane1, Thomas Hawkins1, Paul Foy1, Optical Receivers, Changyo Han1, Giacomo Bernini2, Ramon Casel- Guancheng Gu1, Liang Dong1; 1Ctr. for Koji Igarashi1, Kazuro Kikuchi1; 1De- button. las3, Francesco Paolucci4, Juan Pedro Optical Materials Science and Technol- partment of Electrical Engineering and Fernandez Palacios1, Giada Landi2, ogy, Clemson Univ., USA; 2Graduate Information Systems, The Univ. of To- Cyril Margaria5, Raul Munoz3, Piero School of Information Science and kyo, Japan. The time-interleaved archi- Ton Koonen is full professor at Eind- Castoldi4; 1Global CTO Unit, Telefonica Technology, Hokkaido Univ., Japan. tecture is indispensable for high-speed hoven Univ. of Technology (TU/e) I+D, Spain; 2Nextworks, Italy; 3CTTC, We experimentally demonstrated all- digital-to-analog converters (DACs) in since 2001, and chairman of the Spain; 4CNIT, Italy; 5NSN, Germany. solid photonic bandgap fibers with coherent optical transmitters. After Electro-Optical Communication Sys- OBS-based metro-regional networks ~50μm core diameters and excellent analyzing the impact of misalignment tems group since 2004. Before joining can be interconnected through WSON higher order mode suppression, which of time-interleaved channels, we mea- TU/e, he worked more than 20 years networks to offer inter-data center can be used for high power fiber sure receiver-sensitivity degradation in industrial applied research, amongst connectivity. This paper validates, in lasers to overcome the limits of fiber by such misalignment using QPSK and others in Lucent Bell Laboratories, a multi-partner testbed, the applica- nonlinearities. 16-QAM signals. and as part-time professor at Twente tion of the H-PCE architecture for Univ.. He is a Bell Labs Fellow, Fellow path computation in such Multi-layer, of IEEE, and was elected member of Multi-domain networks. the IEEE Photonic Society Board of Governors. He is involved in many European research projects, as coordinator, participant and reviewer. His current research interests are optical fiber access and in-door networks, including radio-over-fiber and wireless optics techniques.

OFC/NFOEC 2013 • 17–21 March 2013 127 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh1A • Optical OTh1B • Space Division OTh1C • All- OTh1D • Silicon NTh1E • Panel: Cost Networks for Data Multiplexing Devices— Optical Wavelength Photonic Transmitters— Optimization for FTTx Centers—Continued Continued Conversion—Continued Continued Builds—Continued

OTh1A.2 • 08:30 OTh1B.3 • 08:30 Invited OTh1C.3 • 08:30 Invited OTh1D.2 • 08:30 Full System Simulation of Optically Devices and Components for Space- Periodically Poled Silicon (PePSi) for Hybrid Silicon Transmitter using Interconnected Chip Multiproces- Division Multiplexing in Few-Mode Efficient and Electronically-tuned 1 Quantum Well Intermixing, Matthew sors Using gem5, Anouk Van Laer , Fibers, Nicolas K. Fontaine1; 1Alcatel- Nonlinear Optics in Silicon, Bahram N. Sysak2, Siddharth Jain1, Molly Piels1, 2 1 1 1 2 Timothy Jones , Philip M. Watts ; Lucent Bell Labs, USA. We show Jalali , Nick K. Hon , Kevin K. Tsia ; John E. Bowers1; 1UC-Santa Barbara, 1 1 Electronic and Electrical Engineering, several components for space-division Electrical Engineering Deptartment, USA; 2Intel Corporation, USA. A hy- 2 2 Univ. College London, UK; Computer multiplexing in few-mode fibers UCLA, USA; Electrical and Electronic brid silicon DFB laser array emitting Laboratory, Univ. of Cambridge, UK. including integrated spatial multiplex- Engineering, Univ. of Hong Kong, Chi- over 200nm was integrated with EAMs By extending the cycle accurate gem5 ers, lossless adiabatic single-mode to na. Periodically poled silicon (PePSi) (3dB bandwidth>30GHz). Four band- computer system simulator with opti- multi-mode converters, all-optical induces substantial 2nd order optical gaps spread over >100nm were realized cal network models, we demonstrate multi-input multiple-output process- nonlinearity and at the same time using quantum well intermixing for chip multiprocessor performance ing and a wavelength blocker with achieves quasi-phase matching. PePSi increased spectral gain and for laser- improvements of up to 18% using a spatial-diversity. is made by alternating strain gradients modulator detuning. wavelength striped optical crossbar along the waveguide using periodic ar- interconnect and determine optimum rangement of stressed cladding layers. optical parameters.

OTh1A.3 • 08:45 OTh1D.3 • 08:45 A 270 x 270 Optical Cross-connect Four-Wavelength Silicon Hybrid La- Switch Utilizing Wavelength Routing ser Array with Ring-Resonator Based with Cascaded AWGs, Tomonobu Mirror for Efficient CWDM Trans- Niwa1, Hiroshi Hasegawa1, Ken-ichi mitter, Shinsuke Tanaka1, Seok-Hwan Sato1; 1Nagoya Univ., Japan. We de- Jeong1, Shigeaki Sekiguchi1, Tomoyuki velop a 270 x 270 optical cross-connect Akiyama1, Teruo Kurahashi1, Yu Tana- that utilizes our cascaded arrayed ka1, Ken Morito1; 1Next-generation waveguide-grating (AWG) configura- manufacturing technology research tion. The system is set in a 370 x 230 x Ctr., Fujitsu laboratories ltd., Japan. 120 mm3 box and its feasibility is con- A four-wavelength Si/III-V hybrid firmed by transmission experiments. laser array was developed for energy- efficient silicon photonics CWDM transmitter. Under 4-ch simultaneous operation, stable lasing oscillations at four neighboring ring-resonator peaks are obtained with high output powers Thursday, 21 March Thursday, of >+5dBm/ch.

128 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh1F.3 • 08:30 OTh1H.3 • 08:30 Invited NTh1I.2 • 08:30 OTh1J.3 • 08:30 Invited Jitter tolerant clock recovery for Software Defined Optical Networks Optimized Brownfield Deployment Development of Low Loss, Wide coherent optical receivers, Chris R. Technology and Infrastructure: of 100-GbE over Metro Networks Bandwidth Hollow Core Photonic 1 Fludger1, Thomas Duthel1, Peter Her- Enabling Software-Defined Optical using 4x25G and 10x10G Optical Bandgap Fibers, Marco Petrovich , 1,2 1 1 mann1, Theodor Kupfer1; 1Cisco Opti- Network Operations, Dimitra E. CFP Interfaces, Joao Santos , João Naveen Baddela , Natalie Wheeler , E. 1 1 1,2 3 1 1 1 1 cal GmbH., Germany. A novel clock Simeonidou , Reza Nejabati , Mayur Pedro , Gottfried Lehmann ; Nokia Numkam , Radan Slavik , David Gray , 1 1 2 1 1 recovery architecture is presented that Channegowda ; Department of Elec- Siemens Networks, Portugal; Instituto John R. Hayes , John Wooler , Fran- 3 1 1 includes a feed-forward variable delay trical & Electronic Engineering, Univ. de Telecomunicações, Portugal; Nokia cesco Poletti , David J. Richardson ; 1 element. The architecture is resilient of Bristol, UK. A control plane archi- Siemens Networks Optical, Germany. Univ. of Southampton, UK. We present Papers are to channel distortion and achieves tecture based on OpenFlow for optical We propose a novel wavelength as- a detailed overview of progress in the good performance with Nyquist pulse- SDN is introduced. Requirements for signment method for single-channel development of hollow-core photonic shaped signals. its implementation are discussed con- services in metropolitan networks that bandgap fibers with improved trans- available online for sidering emerging optical transport optimizes the spectrum to accommo- mission and modal properties which technologies. Two implementations date 100Gb/s Ethernet signals using demonstrates the feasibility and po- download. Visit of the architecture and results on their multi-channel transceivers of limited tential of this fiber solution for future wavelength-tuning properties. performance are reported telecom systems. www.ofcnfoec.org OTh1F.4 • 08:45 NTh1I.3 • 08:45 Grooming Index for OTN/WDM and click on the Single Chip 46 Gb/s DP-QPSK networks, Yutaka Takita1, Tomohiro Digital Clock Recovery and Chan- Hashiguchi1, Kazuyuki Tajima1, Takao nel Equalization Performance in the Naito1; 1Fujitsu Laboratories Ltd.,

Presence of CD, PMD, and Ultra- Thursday, 21 March Japan. We present a new concept fast SOP Rotation Rates Exceeding “Grooming Index” for judging the 20 krad/s, Reza Motaghian1, Jinwoo aptitude of OTN/WDM solution for button. Cho1, Dan Tauber1, Mario Hueda2, any given network conditions. The Diego Crivelli2, Oscar Agazzi1, Norm index is easy to calculate and provide Swenson1; 1Clariphy Communications, reliable estimation of cost reduction USA; 2Clariphy Communications Ar- from OTN grooming. gentina, Argentina. We demonstrate performance of a single chip 46 Gb/s coherent DP-QPSK transceiver. An OSNR penalty <0.9 dB is shown for 56,862 ps/nm CD, and up to 100 ps DGD, 4000 ps2 SOPMD, and 22,000  rad/s polarization rotation rate. Thank you for attending OFC/NFOEC. Look for your post-conference survey via email and let us know your thoughts on the program.

OFC/NFOEC 2013 • 17–21 March 2013 129 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh1B.4 • 09:00 OTh1C.4 • 09:00 OTh1A.4 • 09:00 Invited OTh1D.4 • 09:00 Invited Single Multi-mode Mask for Multi- FWM-based Wavelength Conver- The Role of Optical Interconnections Thermal management in hybrid channel Mode Division Demultiplex- sion in a Silicon Germanium Wave- in Data-center Architecture Evolu- silicon lasers, Matthew N. Sysak1, Di ing, Haoshuo Chen1, Ton Koonen1; guide, Mohamed A. Ettabib1, Kamal tion, Errol Roberts, Loukas Paraschis, Liang2, Raymond Beausoleil2, Richard 1COBRA Inst., Eindhoven Univ. of, Hammani1, Francesca Parmigiani1, Cisco, USA. The new, “cloud” era, DC Jones1, John E. Bowers3; 1Intel Corpo- Netherlands. A mode demultiplexer Liam Jones1, Alexandros Kapsalis2, architectures require more optical in- ration, USA; 2HP Labs, USA; 3ECE, based on a single multi-mode mask Adonis Bogris2,3, Dimitris Syvridis2, terconnections, in systems with higher Univ. of California Santa Barbara, is experimentally demonstrated for Mickael Brun4, Pierre Labeye4, Ser- port density, and networks with more USA. We review thermal management splitting 3 spatial modes. Simulations gio Nicoletti4, Periklis Petropoulos1; flexibility, in order to unlock stranded challenges in hybrid silicon lasers. for separating 5 modes is verified 1Optoelectronics Research Centre, capacity, and thus lower overall cost. Several technologies are discussed successfully and low mode-dependent Univ. of Southampton, UK; 2National and experimentally verified to reduce loss is achieved with mode-dependent and Kapodistrian Univ. of Athens, device thermal impedance. rotation compensation. Greece; 3Department of Informatics, Technological Educational Inst. of Athens, Greece; 4CEA-Leti, France. We demonstrate four-wave mixing based wavelength conversion of 40 Gbaud DPSK and QPSK signals in a 2.5-cm long silicon germanium waveguide with a nonlinearity coefficient of 25.8/W/m.

OTh1B.5 • 09:15 OTh1C.5 • 09:15 Low-loss and broadband PLC-type Wideband Wavelength Conversion mode (de)multiplexer for mode- of 16 Gbaud 16-QAM Signals in division multiplexing transmission, a Semiconductor Optical Ampli- Takui Uematsu1, Kunimasa Saitoh1, fier, Benoît Filion1; 1Centre d’Optique, Nobutomo Hanzawa2, Taiji Sakamoto2, Photonique et Laser, Canada. We Takashi Matsui2, Kyozo Tsujikawa2, demonstrate wavelength conversion Masanori Koshiba1; 1Graduate School of 16-QAM signals over the entire of Information Science and Technology, C-band with low power penalty (<1.5 Hokkaido Univ., Japan; 2NTT Access dB) at the FEC threshold using a dual Network Service Systems Laboratories, pump configuration. We also investi- NTT Corporation, Japan. Two types gate the power penalty dependence on of low-loss and broadband mode input OSNR. Thursday, 21 March Thursday, (de)multiplexer based on PLC are designed and fabricated. Multiplex/ demultiplex of LP01 and LP11 modes is achieved with a low loss over a wide wavelength range.

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130 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh1F • High-speed OTh1G • Visible Light OTh1H • Future SDN NTh1I • Flexible Optical OTh1J • Microstructured DSP—Continued Communications and Applications—Continued Networks—Continued Fibers—Continued Home Networks— Continued OTh1G.2 • 09:00 OTh1F.5 • 09:00 Tutorial OTh1H.4 • 09:00 NTh1I.4 • 09:00 Invited OTh1J.4 • 09:00 Non-Directed Line-of-Sight Visible Service Fairness in Flexible Optical OH-Free Halo-Tellurite Glass Mid- Advances in high-speed ADC, DAC, Spectral Defragmentation in Elas- Light System providing High-Speed Networks, Franco Callegati1, Luiz Infrared Optical Fiber, Xian Feng1, and DSP for Optical Transceivers, tic Optical Path Networks using and Robustness to Ambient Light, H. Bonani2, Walter Cerroni1; 1DEI 1 Jindan Shi1, Pradeesh Kannan1, Nicho- Charles Laperle1; 1Ciena Corporation, Independent Sets, Sunny Shakya , Giulio Cossu1, Amir M. Khalid1, Raf- “G. Marconi”, Univ. of Bologna, Italy; 1 1 las White1, Wei H. Loh1, Xianghua Canada. We review analog-to-digital Xiaojun Cao ; Department of Com- faele Corsini1, Ernesto Ciaramella1; 2CECS, Universidade Federal do ABC, Zhang2, Laurent Brilland3; 1Opto- and digital-to-analog converters puter Science, Georgia State Univ., 1TeCIP, Scuola Superiore Sant’Anna, Brazil. This paper investigates quality electronics Research Centre, Univ. of (ADC and DAC), as well as digital USA. Spectral fragmentation in elastic Italy. We demonstrate the first optical of service fairness in grid-less, multi- Southampton, UK; 2Laboratory of signal processing (DSP) functions for optical networks decreases the spectral wireless link operating in non-direct rate optical networks. By means of Glasses and Ceramics, Univ. of Rennes digital optical transceivers. We touch efficiency and increases the request line-of-sight configuration over typi- analytical modeling and simulation, I, France; 3PERFOS, France. We report on examples from test bed to product blocking. We propose a novel auxiliary cal room distances, with data-rate up results show that unfairness arises in the fabrication of a new halo-tellurite and beyond. graph model and spectral defragmen- Presentations to 200 Mbit/s at acceptable bit-error- absence of suitable control and that tation technique using independent glass fiber with low attenuation from ratios, under the ambient light noise trunk reservation policies may solve sets to efficiently consolidate the 2-4 µm using a dehydration process. selected for recording of usual indoor illumination. the issue. spectrum allocation. It shows a promising candidate for transmission and nonlinear applica- are designated with tions in 2-5µm region. a . Access these by visiting www.ofcnfoec.org and clicking on the

OTh1G.3 • 09:15 OTh1H.5 • 09:15 OTh1J.5 • 09:15 Thursday, 21 March Software Defined Code-rate-adap- Mechanism of Optical Losses in 875-Mb/s Asynchronous Bi-direc- tive Terabit/s based on Time-fre- Bismuth-doped Silica Fibers, Valery tional 64QAM-OFDM SCM-WDM quency Packing, Nicola Sambo1, M. Mashinsky1; 1Fiber Optics Research Charles Laperle is a senior optical Transmission over RGB-LED-based button. Francesco Paolucci1, Filippo Cugini2, Ctr., RAS, Russian Federation. Back- system designer at Ciena in Ottawa, Visible Light Communication Marco Secondini1, Luca Poti2, Gianlu- ground optical losses in Bi:SiO2 glass Ontario, Canada. He leads test bed System, Yuanquan Wang1,2, Yufeng ca Berrettini1, Gianluca Meloni2, and fibers fabricated and heat-treated activities for the development of Shao1, Huiliang Shang1, Xiaoyuan Lu2, Francesco Fresi1, Giulio Bottari3, Piero in different redox conditions are stud- electro-optic engines and optical Yiguang Wang1, Jianjun Yu1, Nan Chi1; Castoldi1; 1Scuola Superiore Sant’Anna, ied. It is shown that these losses are coherent modems for next generation 1Fudan Univ., China; 2Shanghai Engi- Italy; 2CNIT, Italy; 3Ericsson, Italy. mainly due to the absorption by me- optical communication systems. He neering Research Ctr. for Broadband This paper demonstrates a software- tallic bismuth nanoparticles in glass. has been involved in the development Technologies & Applications, China. defined code-adaptive Tb/s based on of Ciena’s WaveLogic family since its We experimentally demonstrated a time-frequency packing technique. inception. Prior to that time he was 575-Mb/s downstream and 300-Mb/s Enhanced OpenFlow architecture is an RF hardware designer for TDMA upstream bi-directional SCM-WDM proposed to set transmission param- wireless base stations (1997 to 2000) visible light communication system eters (e.g., code rate) of 1Tb/s. Several in the Wireless Development Group based on RGB-LED. BERs in all chan- transmission reach values are achieved at Nortel, Ottawa, Canada. He holds a nels are under pre-FEC limit of 3.8x10- with tunable code rate. Ph.D. degree in electrical engineering 3 after 66-cm free-space transmission. from Laval Univ., Québec, Canada and has served as a TPC member for OFC/NFOEC.

OFC/NFOEC 2013 • 17–21 March 2013 131 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh1A.5 • 09:30 OTh1B.6 • 09:30 Invited OTh1C.6 • 09:30 OTh1D.5 • 09:30 An Optical Multi-ring Burst Network Integrated Optical Beam Steer- 100 nm-Bandwidth Positive-Ef- 1 Ultracompact Si Electro-Optic for a Data Center, Ning Deng , Qin- ers, Karel Van Acoleyen1, Katarzyna ficiency Wavelength Conversion 1 1 1 Modulator Based on Horizontal gsong Xue , Mo Li , Guowei Gong , Komorowska1, Wim Bogaerts1, Roel for m-PSK and m-QAM signals in 1 Cu-Insulator-Si-Insulator-Cu Nano- 2 1 1 1 QD-SOA, Giampiero Contestabile , Chunming Qiao ; Huawei Technolo- Baets ; Ghent Univ. - imec, Belgium. plasmonic Waveguide, Shiyang Zhu1, 2 Yuki Yoshida2, Akihiro Maruta2, Ken- gies Co Ltd, China; State Univ. of New Beam steering plays an important role Guoqiang Lo1, Dim-Lee Kwong1; 1Inst. ichi Kitayama2; 1TeCIP Inst., Scuola York at Buffalo, USA. We propose an in ultra-fast switching and scanning of Microelectronics, Singapore. We Superiore Sant Anna di Pisa, Italy; efficient scheme to all-optically inter- applications. This paper discusses the experimentally demonstrate ultracom- 2Department of Electrical, Electronics networking the pods of a data center. possibilities of the silicon photonics pact Si electro-optic modulators based and Information Engineering, Osaka With the proposed multi-ring burst platform to fabricate integrated beam on horizontal Cu-insulator-Si-insu- Univ., Japan. We show wavelength- network, many transceivers, fibers steerers using active phase tuning or lator-Cu nanoplasmonic waveguides conversion over 100 nm-span in and core switches are eliminated wavelength tuning. on SOI substrates using standard full S- and C-band with positive and ultrahigh-capacity switching is CMOS technology. A modulator with conversion-efficiency by low-power achieved. 1-um-long phase shifter exhibits 9-dB double-pump Four-Wave-Mixing in a extinction ratio under 6-V/10-kHz QD-SOA. We demonstrate full format voltage swing. transparency in C-band using QPSK, 8-PSK and 16-QAM coherent signals.

OTh1A.6 • 09:45 OTh1C.7 • 09:45 OTh1D.6 • 09:45 Experimental Demonstration of Simultaneous Multichannel Trans- Demonstration of a novel III-V- Reconfigurable Optical Intercon- mission of Intensity- and Phase- on-Si distributed feedback laser, nect based on Hybrid Free-Space Modulated Signals Based on Op- Shahram Keyvaninia1, Dries Van and Multi-Mode Fiber Propagation, tical Phase Conjugation Using a Thourhout1, Roel Baets1, Gunther KE WANG1,2, Ampalavanapillai Nir- Quantum-Dot SOA, Motoharu Mat- Roelkens1, Guang-Hua Duan2, Fran- malathas1,2, Christina Lim2, Efstratios suura1, Naoto Kishi2; 1The Ctr. for cois Lelarge2, Jean-Marc Fedeli3, Sonia Skafidas1,2, Kamal Alameh3; 1National Frontier Science and Engineering, Univ. Messaoudene3; 1IMEC - Ghent Univ., ICT Australia-Victoria Research Labo- of Electro-Communications, Japan; Belgium; 2III-V Lab, Alcatel-Lucent Bell ratory (NICTA-VRL), Australia; 2De- 2Dept. of Communication Engineer- Labs France, France; 3CEA,LETI, Mi- partment of Electrical and Electronic ing and Infomatics, Univ. of Electro- natec Campusell Labs France, France. Engineering, The Univ. of Melbourne, Communications, Japan. We report the We present the first experimental Australia; 3Centre of Excellence for first demonstration of optical phase demonstration of a novel III-V-on- MicroPhotonic Systems, Electron Sci- conjugation using a quantum-dot silicon distributed feedback laser type. ence Research Inst., Edith Cowan Univ., semiconductor optical amplifier. The All structures defining the laser cavity Australia. A reconfigurable optical 100-km transmission performances of Thursday, 21 March Thursday, are defined in the silicon. A lasing interconnect architecture based on the multiplexed 10-Gb/s intensity- and threshold of 50mA and a side mode hybrid free-space and multi-mode phase-modulated signals are investi- suppression ratio higher than 40 dB fiber (MMF) propagation is proposed gated for different channel alignments. is achieved. and experimentally demonstrated. 3×10 Gb/s reconfigurable interconnect is achieved with ~12cm free-space propagation and a 10m multi-mode fiber length.

10:00 – 16:00 Exhibition and Show Floor, Exhibit Halls A-C

10:00–13:00 Unopposed Exhibit-Only Time, Exhibit Halls A-C

132 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh1G.4 • 09:30 OTh1H.6 • 09:30 Invited NTh1I.5 • 09:30 OTh1J.6 • 09:30 Invited 3.22-Gb/s WDM Visible Light Com- Software-defined Transport Network Lightpath Optimization in Multi- Multimaterial functional fibers, for Cloud Computing, Jianfei HE1; Domain Optical Networks, Kaile Alexander M. Stolyarov1,2, Lei Wei1,2, munication of a Single RGB LED 1 2 3 1Fixed Network Research, Huawei, Liang , Min Peng , Samee Khan , Alexander Gumennik1,2, Ofer Sha- Employing Carrier-Less Amplitude 4 1 1 China. Core networks need to convey Ammar Rayes , Nasir Ghani ; UNM, pira1,2, Guillaume Lestoquoy2,3, Fabien and Phase Modulation, Fang-Ming 2 1 1 distinct DC-to-DC traffic for cloud USA; Computer Science, Wuhan Sorin1,2, Brent R. Schell6, Chong Hou1,4, Wu , Chun-Ting Lin , Chia-Chien 3 2 1 computing. To meet this requirement, Univ., China; ECE Department, North William McDaniel6, Aimee Rose2,6, Wei , Cheng-Wei Chen , Zhen-Yu 4 Chen2, Kurt Huang1; 1NCTU, Taiwan; software defined optical transport Dakota State Univ., USA; Cisco Sys- John Joannopoulos2,5, Yoel Fink1,4; 2NSYSU, Taiwan. We experimentally network is introduced with intelligent tems Inc, USA. A multi-objective 1Research Laboratory of Electronics, demonstrate WDM-VLC employing and open control plane and flexible optimization model is developed for Massachusetts Inst. of Technology, USA; CAP modulation and commercially data plane. lightpath provisioning in hierarchical 2Inst. for Soldier Nanotechnologies, available RGB-type LED. The record multi-domain optical networks. The Massachusetts Inst. of Technology, USA; Papers are aggregate data rate of 3.22 Gb/s with proposed formulation is then solved 3Department of Electrical Engineering the BER below the FEC limit of 10−3 and its results compared against and Computer Science, Massachusetts available online for is successfully achieved over >25-cm some existing distributed heuristic Inst. of Technology, USA; 4Department air-transmission. strategies. of Materials Science and Engineering, Massachusetts Inst. of Technology, USA; download. Visit 5Department of Physics, Massachusetts Inst. of Technology, USA; 6FLIR Sys- www.ofcnfoec.org NTh1I.6 • 09:45 tems, Massachusetts Inst. of Technology, Valuing Flexibility in the Migra- USA. Integrating optically, electrically, and click on the tion to Flexgrid Networks, Mathieu and thermo-mechanically disparate 1 1 Tahon , Sofie Verbrugge , Didier materials into a fiber drawn from a Thursday, 21 March 1 1 2 Colle , Mario Pickavet , Paul Wright , preform is enabling fiber devices with 2 1 Andrew Lord ; INTEC, Ghent Univ. - unique functionalities. We present two 2  iMinds, Belgium; British Telecom, UK. examples: directionality-controlled Flexible optical networking can now be radial fiber lasers and all-in-fiber button. Thank you for installed to increase network capacity chemical sensors. in light of future traffic demands. This attending OFC/NFOEC. paper researches the different migration paths using a real option analysis, Look for your showing the impact of uncertainty. post-conference survey via email and let us know your thoughts on the program.

10:00 – 16:00 Exhibition and Show Floor, Exhibit Halls A-C

10:00–13:00 Unopposed Exhibit-Only Time, Exhibit Halls A-C

OFC/NFOEC 2013 • 17–21 March 2013 133 Poster Area (Exhibit Halls A–C) JOINT

10:00–12:00 JTh2A • Joint Poster Session II

1. Optical Network 2. Network Technologies JTh2A.07 JTh2A.10 6. Fiber and Waveguide JTh2A.16 Applications and Services and Applications Fast Fault Monitoring Technique Differential Mode Attenuation in Based Devices: Amplifiers, Magneto-optic Four-wave Mixing for Reliable WDM PON: Achieving MMFs and its Impact on DMD and in Fibers: Theory and Experiment, Significant Operational Saving, EMB Measurements, Rick Pimpi- Lasers, Sensors, and Feng Wen1, Bao-Jian Wu1, Shu-Biao JTh2A.01 JTh2A.04 Jiajia Chen1, Patryk J. Urban2, Lena nella1, Bulent Kose1, Jose Castro1, Brett Performance Monitors Li1, Zhi Li1, Kun Qiu1; 1Key Lab of Effective Flow Protection in Open- Analysis of 32GBaud DP-QPSK Wosinska1; 1the Royal Inst. of Technol- Lane1; 1Fiber Research, Panduit corp., Optical Fiber Sensing and Communi- 1 Flow Rings, Andrea Sgambelluri , Transmission over Mixed Dispersion ogy KTH, Sweden; 2Ericsson Research, USA. Differential mode attenuation in JTh2A.13 cations, Ministry of Education, Univ. 1 2 Alessio Giorgetti , Filippo Cugini , Managed/Unmanaged Transparent Ericsson AB, Sweden. We propose a fast multimode fiber is studied. Measure- FOPA with Flat 21-dB Gain and of Electronic Science and Technology 1 1 1 Francesco Paolucci , Piero Castoldi ; Domains, Gianmarco Bruno , Jeroen fault supervision technique compatible ments show that a higher attenuation NF less than 4-dB using Alternately of China, China. A comprehensive 1 1 2 TECIP, Scuola Superiore Sant’Anna, Nijhof , Emilio Riccardi , Alberto with an efficient resilience scheme for of lower order mode groups can ex- Concatenated Pump-Phase Shifters magneto-optic four-wave mixing 2 2 1 2 Italy; CNIT, Italy. A scalable flow Rossaro ; Ericsson, Inc., Italy; Telecom WDM PON. Several drop fibres can plain the measured length dependence and HNLFs, Shigehiro Takasaka1, Yu theory for guided optical waves in lin- protection mechanism enabling fast Italia Lab, Italy. We consider optical be monitored simultaneously so that of differential mode delay and effective Mimura1, Hiroshi Matsuura2, Masa- early birefringent fibers is presented. resilience in OpenFlow-based ring transparent networks where ROADMs a significant reduction of operational modal bandwidth. hito Morimoto1, Masanori Takahashi1, The extra sensitivity improvement of networks is proposed without in- enable wavelength routing through cost can be achieved. Ryuichi Sugizaki1; 1FITEL photonics 1.2 dB is obtained in a magnetically volving the controller. Experimental dispersion-managed and unmanaged JTh2A.11 lab., Furukawa Electric Co., Ltd., Japan; controllable 2R parametric regenera- tests demonstrate that the achieved domains of G.652 fiber. The WDM JTh2A.08 A Seven-core Photonic Crystal Fiber 2Dep. Mechanical Engineering, Tohoku tion experiment. recovery time depends only on the performance of 32 GBaud DP-QPSK Demonstration of Fully Functional with High Beam Quality, Huifeng Gakuin Univ., Japan. We demonstrate time required for physical detection. signals and the evolution of nonlinear MIMO Wireless LAN Transmission Wei 1,3, Peiguang Yan2, Jinyan Li3, Kang- a single-pumped fiber optical para- JTh2A.17 noise are evaluated over GI-MMF for In-building Net- kang Chen4; 1State Key Laboratory of metric amplifier using alternately Using SBS Loop for Extinction Ratio JTh2A.02 works, Jim (Shihuan) Zou1, Haoshuo Optical Fiber and Cable Manufacture concatenated highly nonlinear fibers Enhancement and Flatness Improve- Γ-Robust Network Design for Mixed- JTh2A.05 Chen1, Frans Huijskens1, Zizheng Technology, Yangtze Optical Fiber and and pump-phase shifters for quasi- ment in Optical Comb Generation, Line-Rate-Planning of Optical Next-Generation Optical Transport Cao1, Eduward Tangdiongga1, Ton Cable Company Ltd. R&D Ctr., China; phase matching. Gain bandwidth with Jiangbing Du1,2, Yongheng Dai1, Kin 1 Networks, Svetoslav Duhovnikov , Network TCO Analysis for 100G Koonen1; 1COBRA Research Inst., Eind- 2Shenzhen Key Laboratory of Laser 1-dB flatness is 25 nm. Noise figure is Pang Lei1, Chester Shu1; 1Department 2 2 Arie Koster , Manuel Kutschka , Franz Strategic Deployment Inflection hoven Univ. of Technology, Netherlands. Engineering, Shenzhen Univ., China; less than 4 dB. of electronic engineering, Chinese Univ. 3 4 1 1 Rambach , Dominic Schupke ; De- Point, Mohcene Mezhoudi , Calin We propose a low-cost optically-fed 3Wuhan National Laboratory for Op- of Hong Kong, Hong Kong; 2State Key 2 1 1 voteam GmbH, Germany; Lehrstuhl II Miculescu ; Bell Labs, Alcatel-Lucent, architecture capable of increasing the toelectronics, College of Optoelectronic JTh2A.14 Laboratory of Advanced Optical Com- für Mathematik, RWTH Aachen Univ., USA. This paper explores the many capacity and overall coverage of IEEE Science and Engineering, Huazhong Multi-channel Optical Frequency- munication Systems and Networks, 3 Germany; Logica, now part of CGI, facets of transport network transfor- 802.11n MIMO WLAN system for Univ. of Science and Technology, China; locked Multi-carrier Source Gen- Shanghai Jiao Tong Univ., China. We 4 Germany; no affiliation, Germany. mation economics in order to compare in-building networks. A fully func- 4Wuhan YSLPhotonics Co. Ltd., China. eration based on Multi-channel demonstrate improvement in optical Mixed-line-rate optical networks current technology with next genera- tional transmission over GI-MMF was A new type of seven-core photonic Recirculation Frequency Shifter comb characteristics using a stimu- allow for a more resource-efficient tion automated 100G optical networks demonstrated employing 2×3 MIMO crystal fiber was designed and fabri- Loop, Junwen Zhang1, Jianjun Yu1,2, lated Brillouin scattering fiber loop. handling of small and large traffic and examine the effects of deployment configuration. cated for high power supercontinuum Ze Dong3, Nan Chi1, Xinying Li1; 1Fu- A 25-dB extinction ratio enhancement volumes. In this work, we extend strategies and bandwidth growth. generation. Such design has the merits dan Univ., China; 2ZTE Corp, China; together with a 4-dB flatness improve- this flexibility by adapting Γ-robust 5. Fibers and Optical of high efficient coupling, and espe- 3ZTE USA, USA. We propose and ment are achieved. The output extinc- optimization to deal with demand 3. FTTx Technologies, Propagation Effects cially high beam quality. experimentally demonstrate a novel tion ratio reaches 38 dB. uncertainty. Deployment and scheme to generate multi-channel Applications JTh2A.09 JTh2A.12 optical frequency-locked comb by JTh2A.18 Thursday, 21 March Thursday, JTh2A.03 Nonlinear Tolerance of Few-mode using multi-channel recirculating Experimental Characterization of Packet Switched Optical Mobile 3.5 W optical power delivery over JTh2A.06 5 km single-mode fiber using C- Fiber Based Transmission Systems frequency shifter loop. We successfully a Ring-Profile Few-Mode Erbium- Network - Architecture Design and with Random Mode Coupling, An generate 54 frequency-locked subcar- Doped Fiber Amplifier enabling 1 High accurately synchronized band amplified spontaneous emis- Performance Analysis, Qing Wei , 1 Li1, Xi Chen1, William Shieh1; 1Electri- riers with 25 GHz frequency spacing Gain Equalization, Ezra Ip1, Ming- 1 1 λ-tunable WDM/TDM-PON using sion light source, Lin Ma , Kyozo Jamal Bazzi , Kazuyuki Kozu , Matth- 1 1 cal & Electronic Engineering, The Univ. in 2 channels. jun Li2, Carlos Montero3; 1NEC Labo- 1 1 timestamps based time and fre- Tsujikawa , Nobutomo Hanzawa , ias Lott ; DOCOMO Euro-Labs, Ger- 2 quency synchronization for mobile Fumihiko Yamamoto1; 1NTT, Japan. of Melbourne, Australia. We propose ratories America, USA; Corning Inc., many. This paper proposes a packet 1 1 3 backhaul, Go Yazawa , Naohiko Yuki , We demonstrated the power-delivery an analytical model for nonlinear JTh2A.15 USA; Univ. of Santiago de Compostela, switched optical mobile network 1 1 Jun Terada , Shunji Kimura , Naoto limit of single-mode fiber. By using a propagation in few-mode fiber with Theoretical study of crosstalk char- Spain. We measure the modal gain and architecture and the correspondent 1 1 Yoshimoto ; NTT Access Network C-band ASE light source to suppress random mode coupling. Simulation acteristics for multi-core optical fiber noise figure characteristics of a ring- mobility management scheme. The 1 1 Service Systems Laboratories, NTT the stimulated Brillouin scattering, we results show the Q factor can be im- amplifiers, Makoto Yamada ; Osaka doped few-mode erbium-doped fiber simulation in a real scenario shows Corporation, Japan. We propose a time proved by 5.3 dB for OFDM system Prefecture Univ., Japan. We show, for amplifier. We obtained 1 dB higher that the proposed architecture can delivered 3.5 W of optical power over and frequency synchronized λ-tunable a 5 km-long fiber. with DGD= ±1 ns/km. the first time, simple formulas that gain in LP11 than LP01 at an average fulfill the requirements of future WDM/TDM-PON with a synchroni- describe the crosstalk characteristics of 12.5 dB per mode. mobile networks. zation method using timestamps. We of a multi-core optical fiber amplifier. clarify requirements of synchroniza- The influences of the gain difference tion accuracy for mobile backhaul and the fan-in/out devices on the networks numerically and confirm its crosstalk measurement are discussed. feasibility experimentally.

134 OFC/NFOEC 2013 • 17–21 March 2013 Poster Area (Exhibit Halls A–C) Show Floor JOINT Programming

JTh2A • Joint Poster Session II 10:15–12:15 Expo Theater I JTh2A.19 JTh2A.22 JTh2A.27 JTh2A.30 ■ MarketWatch 7. Optical Devices for Panel IV: Metro 100G 100GHz Grid-Aligned Reconfigu- Entanglement-Preserving Photonic Switching, Filtering, and Ultra-compact CMOS Compatible Reflective Silicon Mach Zehnder rable Polarization Insensitive Black- Switching: Demonstration of Full TE-Pass Polarizer for Silicon Pho- Modulator With Faraday Rotator Application Interconnects 1 1 Box Wavelength Converter, Victor Cross-Bar Operation with 25-GHz tonics, Ying Huang , Shiyang Zhu , Mirror effect for self-coherent trans- Moderator: Rafik Ward, J. Rancaño1, Francesca Parmigiani1, Capability, Neal N. Oza1, Yu-Ping Huijuan Zhang1, Tsung-Yang Liow1, mission, Sylvie MENEZO1, Benoit Periklis Petropoulos1, David J. Rich- Huang1, Prem Kumar1,2; 1EECS Depart- JTh2A.25 Guoqiang Lo1; 1Inst. of Microelec- Charbonnier2, Giovanni Benica De Vice President of Marketing, ardson1; 1Univ. of Southampton, UK. ment, Northwestern Univ., USA; 2Dept. The First Demonstration of Sili- tronics, A*STAR (Agency for Science, Farias1, David Thomson3, Philippe Finisar, USA A new scheme for a flexible modula- of Physics & Astronomy, Northwestern con Waveguide Optical Circulator, Technology and Research), Singapore. Grosse1, André Myko1, Jean-Marc For more details, see page 36 tion-, bit rate- independent, recon- Univ., USA. We present an all-optical, Kota Mitsuya1, Yuya Shoji1, Tetsuya An ultra-compact broadband TE-pass Fedeli1, Badhise Ben Bakir1, Graham figurable and polarization insensitive fiber-based quantum switch that oper- Mizumoto1; 1Electrical and Electronic polarizer was demonstrated on SOI Reed3, Aurélien Lebreton2; 1CEA-Leti, wavelength converter based on FWM ates at high speeds with low loss and, Engineering, Tokyo Inst. of Technology, platform using horizontal nanoplas- France; 2France Telecom Orange Labs, 10:30–14:00 in a highly nonlinear fiber is proposed most importantly, retains the incident Japan. A Mach-Zehnder interferome- monic slot waveguide. With 1µm France; 3Optoelectronics Research Expo Theater III and characterized with 10Gbaud 16 photons’ quantum state, thereby ter-based 4-port optical circulator is device length, we achieved greater Ctr., Southampton Univ., UK. An New Product QAM signals. making it useful for applications in fabricated in a Si-nanowire waveguide than 15dB polarization extinction ratio all-Silicon Reflective Mach Zehnder Introductions using the direct bonding technique. quantum communications. over 80nm bandwidth. The insertion Modulator (Si-R-MZM) is proposed, For more details, see pages 40 JTh2A.20 The circulator operation is demon- loss was ~2dB. providing the Faraday Rotator Mirror Influence of Hydrogen Loading JTh2A.23 strated with the highest isolation of effect for achieving simple coherent on Active Fibers, Alexey P. Baza- Pulse shaping by phase-modulat- 15.3 dB at a wavelength of 1531 nm. JTh2A.28 demodulation. The Si-R-MZM is ana- 11:00–12:00 kutsa1, Oleg V. Butov1, Konstantin M. ed fiber gratings in transmission, Terabit Optical OFDM demulti- lytically described and measurements 1 1 1 1 JTh2A.26 Expo Theater II Golant ; Inst of Radio Engineering Miguel A. Preciado , Xuewen Shu , plexer in Silicon Photonics, Abdul are made to assess the transmission Branding Your Digital & Electronics, Russian Federation. Kate Sugden1; 1Aston Inst. of Pho- A Compact and CMOS Compatible Rahim1, Stefan Schwarz2, Juergen performances. Additional quenching of Er, Yb, Nd, tonic Technologies, Aston Univ., UK. MMI Coupler with Very Low Excess Bruns1, Christian G. Schaeffer2, Klaus Self: Using Social Media and Bi luminescence in hydrogen We propose a novel approach to pulse Loss, Zhen Sheng1,2, Zhiqi Wang1, Petermann1; 1Fachgebiet Hochfre- JTh2A.31 to Put Your Best Foot 1,3 3 3 impregnated silica optical fibers is shaping using a phase-modulated fiber Chao Qiu , Le Li , Albert Pang , Ai- quenztechnik, TU Berlin, Germany; Analytical Investigation of Operat- Forward in Today’s revealed. Phenomenon is explained Bragg gratings (FBGs) in transmission. min Wu1,2, Xi Wang1, Shichang Zou1,3, 2Department of High-Frequency Engi- ing Conditions for Simultaneous 1,2 1 Optics Industry Thursday, 21 March by deactivation of activators’ excited This enables the simplification of the Fuwan Gan ; State Key Laboratory neering and Optoelectronics, Helmut- Intensity and Phase Noise Sup- states via collisions with hydrogen device fabrication while retaining the of Functional Materials for Informat- Schmidt-Universitaet, Germany. The pression using Phase Sensitive Moderator: Rebecca molecules migrating inside the glass substantial advantages of FBGs in ics, Shanghai Inst. of Microsystem design, implementation in silicon Semiconductor Optical Amplifiers, Anderson, Partner, Marketing network transmission. and Information Technology, Chinese photonics and characterization of a Kohei Saito1, Hiroyuki Uenohara1; 2 Communications, Pacific Academy of Sciences, China; Nantong demultiplexer for an OFDM signal 1Precision and Intelligence Laboratory, JTh2A.21 JTh2A.24 Opto-Electronics Engineering Ctr., using generalized MZIs are presented. Tokyo Inst. of Technology, Japan. We Bridge Communications, Multi mode optical amplifiers with Novel optical switch using manual Chinese Academy of Sciences, China; The filter performs the DFT operation analytically investigate the possibil- USA 3 flexible wavelength and spatial guide-pin slide method based on Grace Semiconductor Manufactur- to demultiplex a 1.2 Tbps OFDM ity of simultaneously suppressing For more details, see page 39 channel count, Simon Akhtari1, MT multifiber connector technique, ing Corporation, China. We present super-channel. intensity and phase noise during Peter Krummrich1; 1Chair for High Tomoya Shimizu1, Mitsuru Kihara1, the design, fabrication and mea- phase sensitive amplification using Frequency Technology, TU Dortmund, Hisashi Izumita1, Toshio Kurashima1; surement of a compact multimode 8. Optoelectronic Devices four-wave mixing in a semiconductor Germany. We investigate the capability 1NTT Access Network Service Systems interference (MMI) coupler based optical amplifier. The results show a of multi mode EDFAs to dynamically Laboratories, NTT Corporation, Japan. on silicon nanowire waveguides. The JTh2A.29 significant improvement in the error adapt to load scenarios with differ- We propose a novel optical switch that fabricated device has very low excess Four Channel DFB Laser Array vector magnitude. ent wavelength and spatial channel employs a manual guide-pin slide loss of 0.06dB and a broad operation Based on the Reconstruction-Equiv- count. Gain and noise figure values of method in special guide holes in a bandwidth. alent-Chirp Technique for 1.3 μm JTh2A.32 channels could be equalized by pump novel multifiber array. We describe CWDM Systems, Linlin Lu1; 1Micro- QAM Synthesis by Direct Modula- power control. a fabricated switch that can provide wave-Photonics Technique Laboratory tion of Semiconductor Lasers under easy handling. National Laboratory of Microstructures Injection Locking, Radan Slavik1, &School of Engineering and Applied Joseph Kakande1,2, Richard Phelan3, Sciences, Nanjing Univ., China. We re- John O’Carroll3, Brian Kelly3, David port the first experimental realization J. Richardson1; 1Univ. of Southamp- of four-channel DFB laser array with ton, UK; 2Bell Labs, Alcatel Lucent, λ/4 equivalent phase shift (EPS) based USA; 3Eblana Photonics, Ireland. A on the reconstruction-equivalent- new scheme for direct synthesis of chirp (REC) technique for 1.3 μm QAM (4,16,64,..) from binary RF data CWDM systems. streams is suggested and tested by generating 10 Gbaud QPSK. Current semiconductor lasers should allow for operation up to 160 Gbaud.

OFC/NFOEC 2013 • 17–21 March 2013 135 Poster Area (Exhibit Halls A–C) JOINT

JTh2A • Joint Poster Session II

JTh2A.33 9. Digital Transmission JTh2A.38 JTh2A.41 JTh2A.44 JTh2A.47 Wavelength conversion bandwidth Systems Frequency Domain M-shaped Pulse An Experimental Study of Nonlinear Blind Adaptive Equalization Al- Filter-less Multi-Tone Coherent Or- enhancement through quasi-phase- for SPM Nonlinearity Mitigation in Effects on 43 Gb/s Electronic Pre- gorithm Based on Constellation thogonal Detection for Multi-Chan- matching in a width modulated Coherent Optical Communications, equalized Transmission, Kenichi Transformation for DP 16-QAM nel Reception of Super-Channel/ silicon waveguide, Yuewang Huang1, JTh2A.35 Xian Xu1, Benoît Châtelain1, Qunbi Uto1, Takashi Sugihara1, Tsuyoshi Systems, Ali Rezania1, Jian Hong OFDM signals, Takahide Sakamoto1, Shiming Gao1, Salih K. Kalyoncu1, Nonlinear interaction between signal Zhuge1, Mohamed Morsy-Osman1, Yoshida1, Takafumi Fujimori1, Hi- Ke1, Abdullah Karar1, Ying Gao1, Guo-Wei Lu1, Tetsuya Kawanishi1; En-kuang Tien1, Qi Song1, Qiancheng and amplified spontaneous emission Mathieu Chagnon1, Meng Qiu1, David roki Goto1, Kazuyuki Ishida1; 1Mit- John C. Cartledge1; 1Electrical and 1NICT, Japan. Multi-tone coherent- 1 Zhao1, Rasul Torun1, Ozdal Boyraz1,2; in coherent systems, Dmitri Foursa , Plant1; 1Department of Electrical and subishiElectric, Japan. We have studied Computer Engineering, Queen’s Univ. matched detection is demonstrated for 1 1 1EECS, Univ. of California Irvine, Oleg Sinkin , Alan Lucero , Jin-Xing Computer Engineering, McGill Univ., the impact of nonlinear effects on at Kingston, Canada. We demonstrate multi-channel reception of superchan- 1 1 1 USA; 2Electrical and Electronics Engi- Cai , Georg Mohs , Alexei Pilipetskii ; Canada. A new ISI-free frequency 43 Gb/s electronically pre-equalized a novel blind equalizer based on a nel/OFDM signals without optical 1 neering, Istanbul Sehir Univ., Turkey. TE SubCom, USA. We experimentally domain M-shaped pulse is proposed DQPSK signals. A nonlinear power constellation transformation, where a filters for channel selection. Assisted Width-modulated silicon waveguide and numerically investigate the impact and experimentally verified to have threshold around 1 dB higher than 16-QAM signal is mapped into a QPSK with MIMO equalization, interleaved is investigated as a means of quasi- of nonlinear interaction between better SPM tolerance than both RRC for conventional DQPSK signals with constellation. Subsequently, the filter 23x20Gb/s QPSK are orthogonally phase-matching to enhance the band- signal and ASE in coherent transmis- and optimized pulses in a 14Gbaud optical dispersion compensation was coefficients for an adaptive equalizer demultiplexed. width of wavelength conversion based sion systems. We show that dispersion 56Gbit/s DP-QPSK system over dis- confirmed. are updated using a constant modulus on four-wave-mixing. A conversion management of the transmission path persion unmanaged links. or decision-directed cost function. JTh2A.48 bandwidth enhancement of ~40% significantly increases penalties caused JTh2A.42 Investigation of Receiver DSP Car- is achievable in a 5mm sinusoidally by signal-ASE interaction JTh2A.39 8 x 120 Gb/s Transmission over 80.8 JTh2A.45 rier Phase Estimation Rate for modulated SOI waveguide. Spectrally-Efficient 448-Gb/s dual- dB / 480.4 km Unrepeatered Span, Feasibility Study of SOA-pream- Self-homodyne Space-division Mul- JTh2A.36 carrier PDM-16QAM channel in DO-IL CHANG1, Pallavi Patki1, Ser- plified Coherent Reception for 112 tiplexing Communication Systems, JTh2A.34 Generation and Performance Inves- a 75-GHz grid, Edson Porto da gey Burtsev1, Wayne Pelouch1; 1Xtera Gb/s DP-QPSK Unamplified Link, Jose Manuel Delgado Mendinueta1, Linear and Nonlinear Properties of tigation of Polarization-Alternated Silva1,2, Luis Carvalho1,2, Carolina Communications, USA. Unrepeatered Mads L. Nielsen1, Lutz Molle2, Thomas Benjamin J. Puttnam1, Jun Sakagu- 1 SiGe Waveguides at Telecommuni- QPSK Format, Shaoliang Zhang , Franciscangelis1,2, Júlio Diniz1,2, Julio transmission of 8 x 120 Gb/s PM- Richter2, Colja Schubert2; 1u2t Photon- chi1, Ruben S. Luís1, Werner Klaus1, 1 1 cation Wavelengths, Kamal Ham- Fatih Yaman , Ting Wang , Yoshi- Oliveira1, Aldário Bordonalli2; 1CPqD, NRZ-QPSK signal over a record ics AG, Germany; 2Fraunhofer HHI, Yoshinari Awaji1, Naoya Wada1, 2 2 mani1, Mohamed A. Ettabib1, Adonis hisa Inada , Takanori Inoue , Takaaki Brazil; 2FEEC, UNICAMP, Brazil. span loss of 80.8dB (480.4 km) is Germany. The feasibility of preampli- Atsushi Kanno2, Tetsuya Kawanishi2; 2 2 1 Bogris2,3, Alexandros Kapsalis2, Dimi- Ogata , Yasuhiro Aoki ; NEC Labora- We improved 448-Gb/s dual-carrier achieved using forward and backward fying a 100G DP-QPSK signal before 1Photonic Network System Labora- 2 tris Syvridis2, Mickael Brun4, Pierre tories America Inc, USA; Submarine PDM-16QAM spectral efficiency by distributed Raman amplification and coherent reception is investigated. A tory, National Inst. of Information Labeye4, Sergio Nicoletti4, David J. Network Division, NEC Corporation, using optical pre-filtering and RZ remotely-pumped erbium fiber over sensitivity improvement of 3 dB is and Communications Technology Richardson1, Periklis Petropoulos1; Japan. A novel binary bit encoder is pulse-shaping, allowing it to operate large effective area fiber. found. Theoretically, there is another (NICT), Japan; 2Lightwave Devices 1Univ. of Southampton, UK; 2National proposed to generate polarization- in a 75-GHz WDM grid transmission 5 dB of margin, and it is believed that Laboratory, National Inst. of Informa- and Kapodistrian Univ. of Athens, alternated (PolAl) QPSK signals, system at 5.6-b/s/Hz without the use of 10. Transmission several dB’s can be gained through tion and Communications Technology Greece; 3Technological Educational which is experimentally demonstrated Nyquist filtering or OFDM. Subsystems and Network SOA optimization (NICT), Japan. We demonstrate a 4 having the similar receiver sensitivity Inst. of Athens, Greece; CEA-Leti, Elements significant reduction of the required France. We report the characterization and transmission performance as po- JTh2A.40 JTh2A.46 carrier-phase estimation rate for self- larization-multiplexed BPSK format. of the optical properties of Silicon- First Experimental Demonstration JTh2A.43 Adaptive Maximum Likelihood homodyne multi-core fiber systems Germanium (SiGe) waveguides. of a 3-Dimensional Simplex Modu- An Ultralow Complexity Algorithm Sequence Detection in 100-Gb/s by analyzing experimental data with The evolution of these properties is JTh2A.37 lation Format Showing Improved Coherent Optical Communica- implementation-constrained digital 512Gb/s DP-BPSK Superchannel for Frame Synchronization and IQ 1 presented as a function of the Ge con- OSNR Performance Compared Alignment in CO-OFDM Systems, tion Systems, ZHUORAN XU , signal processing, which could enable Thursday, 21 March Thursday, Transmission over 7,200km DMF 1 2 1,2 centration and the waveguide width. to DP-BPSK, Annika Dochhan , 1 Banghong Zhang , Changyuan Yu , an improvement on receiver energy Link with 1.43b/s/Hz Spectral Ef- 2 1 Kidsanapong Puntsri , Omar H.A. 1 1 Helmut Griesser , Michael H. Eiselt ; 1 1 Pooi-Yuen Kam ; NUS, Singapore; consumption. 1 1 ficiency, Dayou Qian , Fatih Yaman , 1 Jan , Ali Al-Bermani , Christian Wör- 2 Advanced Technology, ADVA Optical 2 1 1 I2R, Singapore. A novel adaptive 1 1 Yue-Kai Huang , Shaoliang Zhang , 2 dehoff , David Sandel , Saleh Hussin , Networking SE, Germany; Advanced 1 MLSD algorithm is introduced and Eduardo Mateo2, Takanori Inoue2, Muhammad Fawad Panhwar , Rein- Technology, ADVA Optical Network- 1 2 1 experimentally demonstrated for a 2 2 hold Noe , Ulrich Rückert ; Optical Yoshihisa Inada , Akira Hagisawa , ing SE, Germany. We experimentally 100-Gb/s PDM-DQPSK system to 2 1 1 Communication and High-Frequency Takaaki Ogata , Ting Wang ; NEC demonstrate a novel 3-dimensional automatically achieve optimal perfor- 2 Engineering, Electrical Engineering Laboratories America Inc, USA; SND, modulation format with 1.2-dB OSNR mance and reduce receiver complexity NEC Corporation, Japan. We dem- and Information Technology, Germany; tolerance improvement potential 2 using a first-order filter for phase refer- onstrated the first 400-Gb/s optical Technology, Cognitronics and Sensor compared to DP-BPSK, as verified Systems, Germany. We present a simple ence tracking. super-channel transmission over for the linear case. The non-linearity 7,200km DMF link using 8 optical sub- and efficient method for CO-OFDM tolerance is evaluated in single-span frame synchronization and IQ com- carriers at 35GHz spacing and modu- transmission over 300km SSMF. lated with 32G baud-rate DP-BPSK ponent aligning. A training sequence Nyquist signal. Spectral efficiency of is used. Simulations and experimental 1.43b/s/Hz was achieved. results confirm that our proposed method outperforms the widely-used method of Schmidl&Cox.

136 OFC/NFOEC 2013 • 17–21 March 2013 Poster Area (Exhibit Halls A–C) Show Floor JOINT Programming

JTh2A • Joint Poster Session II 10:15–12:15 Expo Theater I JTh2A.49 JTh2A.52 JTh2A.55 JTh2A.58 JTh2A.61 ■ MarketWatch A Novel Polarization Division Multi- Signal-LO Frequency Offset Tol- Nonlinearity and Phase Noise Toler- Multiformat Wavelength Swapping Energy and Deployment Efficiency plexed OFDM System with a Direct- erance under Tight Filtering for ant 75-110 GHz Signal over Fiber in Periodically Poled Lithium Nio- of a Millimeter-Wave Radio-on-Ra- Panel IV: Metro 100G Detection BLAST-Aided Receiver, PM-QPSK Using All-Digital Com- System Using Phase Modulation bate Waveguide, Gianluca Berrettini1, dio-over-Fiber System for Railways, Application Chia Chien Wei1, Chun-Ting Lin2, pensation, Murat Arabaci1, Christian Technique, Lei Deng1,2, Xiaodan Antonio Malacarne2, Emma Lazzeri1, Pham Tien Dat1, Atsushi Kanno1, Moderator: Rafik Ward, Chih-Yun Wang2, Fang-Ming Wu2; Malouin1, Bo Zhang1, Philip Thomas1, Pang3, Xu Zhang3, Xianbin Yu3, Dem- Gianluca Meloni2, Antonella Bogoni2; Tetsuya Kawanishi1; 1National Inst. 1Department of Photonics, National Ted Schmidt1, Roberto Marcoccia1; ing Liu1,2, Idelfonso Tafur Monroy3; 1TeCIP, Scuola Superiore Sant’Anna, of Information and Communication Vice President of Marketing, Sun Yat-sen Univ., Taiwan; 2Inst. of 1Juniper Networks, USA. We investi- 1National Eng. Laboratory for Next Italy; 2National Laboratory of Photonic Technology, Japan. We propose a radio Finisar, USA Photonic System, National Chiao gate the signal-LO frequency offset Generation Internet Access System, Networks, CNIT, Italy. Multiformat access network for railways employing For more details, see page 36 Tung Univ., Taiwan. We experimen- tolerance of PM-QPSK under tight China; 2School of Optoelectronic Science wavelength swapping is demonstrated. millimeter-wave Radio-on-Radio- tally demonstrate a 50-Gbps PDM- filtering using all-digital compensa- and Engineering, HuaZhong Univ. of The operation is achieved at packet over-fiber and distributed antenna 10:30–14:00 OFDM system with a direct-detection tion. For frequency offsets of 0.32x Science and Technology, China; 3DTU level through second order nonlineari- system, and evaluate its energy and BLAST-aided receiver. Without dy- symbol rate, the additional receiver Fotonik, Dept. of Photonics Eng., Tech- ties in PPLN waveguide. The experi- deployment efficiency. We show a Expo Theater III namic polarization tracking, the electrical bandwidth can be as low as nical Univ. of Denmark, Denmark. We mental validation is provided by BER trade-off relation between the metrics New Product PDM-OFDM system can achieve 0.13x symbol rate. report on the transmission of 8 Gb/s measurements using 40Gb/s DQPSK and drive optimum system design. Introductions BER of 10-3 over all possible SOP 0 dB PAPR 16QAM-OFDM W-band and 10Gb/s OOK signals. For more details, see pages 40 with <2.8-dB difference of OSNR 11. Optical Processing and (75-110 GHz) signals over 22.8km 12. Core Networks requirement. Analog Systems SMF without phase noise compensa- JTh2A.59 tion by using a phase modulator in Suppression of Radio over Fiber Sys- JTh2A.62 11:00–12:00 JTh2A.50 JTh2A.53 the optical heterodyne up-convertor. tem Nonlinearity Using a Semicon- Multi-Flow Virtual Concatenation Expo Theater II Modified Gardner Phase Detec- Suppression of Chaos in Integrated ductor Optical Amplifier and Mixed Triggered by Path Cascading De- 1 Branding Your Digital tor for Nyquist Coherent Optical Coupled DFB Lasers for Millimeter- JTh2A.56 Polarization, Bouchaib Hraimel , gree in Flexible Spectrum Optical 1 1 Self: Using Social Media Transmission Systems, Nebojsa wave Generation, Dong Liu1, Chang- DWDM Fiber-Wireless Access Sys- Xiupu Zhang ; Electrical and Com- Networks, Hui Yang1, Jie Zhang1, 1 1 1 Stojanovic , Changsong Xie , yu zhao , zheng Sun1, Bing Xiong1, Yi Luo1; tem with Centralized Optical Fre- puter Engineering, Concordia Univ., Yongli Zhao1, Shouyu Wang1, Wanyi to Put Your Best Foot 1 1 Bangning Mao , Neil Gonzalez , Juan 1Department of Electronic Engineering, quency Comb-based RF Carrier Canada. We propose and investigate Gu1, Jianrui Han2, Yi Lin2, Young Forward in Today’s Qi1, Nguyen Binh1; 1Huawei Tech- Generation, Xiaodan Pang1, Marta the suppression of RoF nonlinearity 2 1 Tsinghua Univ., China. A novel ap- Lee ; Beijing Univ of Posts & Telecom, Thursday, 21 March 2 2 2 Optics Industry nologies Duesseldorf GmbH, Germany. proach for millimeter-wave generation Beltrán , José Sánchez , Eloy Pellicer , using a semiconductor optical ampli- China; 2Huawei Technologies Co., Ltd., 1 Moderator: Rebecca We present a novel timing recovery is proposed and demonstrated by sup- Juan Jose Vegas Olmos , Roberto Llor- fier combined with simplified mixed China. We present a multi-flow virtual 2 1 1 scheme based on a Gardner phase pressing modulation induced chaos ente , Idelfonso Tafur Monroy ; DTU polarization. It is found that EVM of concatenation model in flexible spec- Anderson, Partner, Marketing detector performing excellently in in an integrated coupled DFB laser. Fotonik, Technical Univ. of Denmark, OFDM UWB can be improved by up trum networks. A split-multi-flow Communications, Pacific 2 spectrally efficient Nyquist coherent Millimeter-wave carrier with high Denmark; Valencia Nanophotonics to 10.2dB. RSA algorithm (SMF) triggered by Bridge Communications, optical systems. Good clock tone spectral purity is generated at ten times Technology Ctr., Universidad Politéc- path cascading degree is proposed performance is obtained for QAM nica de Valencia, Spain. We propose JTh2A.60 based on the model. Simulation results USA the modulation frequency. For more details, see page 39 modulation formats and roll-off factor and experimentally demonstrate a Photonic Microwave Channelizer show SMF can get better performance. (ROF) values close to 0. JTh2A.54 optical wireless DWDM system at 60 with Improved Channel Character- A Novel Multi-channel Digital Pre- GHz with optical incoherent hetero- istics Based on Spectrum-Controlled JTh2A.63 JTh2A.51 distortion Technique for Subcarrier dyne up-conversion using an optical Stimulated Brillouin Scattering, Energy-Efficient Protection Designs 1,2 2 1 Real-Time Elastic Coherent Mux- Multiplexed Radio-over-Fiber Sys- frequency comb. Multiple users with Xihua Zou , Wangzhe Li , Wei Pan , for Translucent Optical Networks 1 2 1 ponder Enabling Energy Propor- tem, Yinqing Pei1, Kun Xu1, Jianqiang wireline and wireless services are Lianshan Yan , Jianping Yao ; School Using Mixed Regenerator Place- tional Optical Transport, Francesco Li1, Jiayao Wen1, Yitang Dai1, Yuefeng simultaneously supported. of Information Science and Technol- ment, Xiaoliang Chen1, Fan Ji1, Zuq- 1 2 Vacondio , Abdul El Falou , Adrian Ji1, Jintong Lin1; 1The State Key Labo- ogy, Southwest Jiaotong Univ., China; ing Zhu1; 1School of Information Sci- 1 2 2 Voicila , Claude Le Bouëtté , Jean- ratory of Information Photonics and JTh2A.57 School of Electronic Engineering and ence and Technology, Univ. of Science 1 1 Marc Tanguy , Christian Simonneau , Optical Communications, Beijing Univ Bidirectional direct detection mode Computer Science, Univ. of Ottawa, and Technology of China, China. We 1 2 eric dutisseuil , Jean-Luc Pamart , of Posts & Telecom, China. A multi- multiplexing scheme for optical Canada. A technique for microwave investigate energy-efficient protection 2 1 1 Laurent Schoch , Olivier Rival ; Bell channel digital pre-distortion(DPD) short link communications, Reinhold channelization using stimulated- designs for translucent networks using 2 1 1 Labs, France; Ekinops, France. We technique is proposed to linearize the Herschel , André Kuhne , Christian G. Brillouin-scattering with well-con- mixed regenerator placement (MRP). 1 1 present the first prototype of a real- SCM -RoF system. The DPD process- Schaeffer ; Chair of High Frequency trolled pumping-spectrum resulting For link-based p-cycle designs, we time bandwidth-variable coherent ing bandwidth and computation cost Engineering, Helmut Schmidt Univ. in improved channel characteristics develop an ILP model and a heuris- muxponder aggregating multiple are greatly reduced, while excellent Hamburg, Germany. An incoherent is proposed. A channelizer having a tic. We also propose a path-based 10GigE clients onto a symbol-rate- nonlinear compensation perfor- 3 channel mode multiplexing scheme shape factor less than 2 with tunable shared backup path protection design variable PDM-QPSK optical sig- mance is obtained in the experimental based on far field imaging is presented. channel bandwidth and channel spac- algorithm. nal. This technology enables optical demonstration. A fourier lens approach is used to ing is demonstrated. transport with power consumption demultiplex modes with an broadband linearly proportional to the actual optical image sensor. requested traffic.

OFC/NFOEC 2013 • 17–21 March 2013 137 Poster Area (Exhibit Halls A–C) JOINT

JTh2A • Joint Poster Session II

JTh2A.64 13. Access Networks JTh2A.70 JTh2A.72 14. Optical Interconnection JTh2A.76 Optical Link Planning Guidelines 20-Gbps WDM-PON Transmissions Combined Self-Seeding and Carrier Networks for Datacom and Improvement of transmission dis- for a Hybrid Packet and Circuit JTh2A.67 Employing Weak-resonant-cavity Remodulation Method for Reflective tance of a 25-Gb/s FPC-OE with Integrated Network, Ruben S. Luís1, FPLD with OFDM and SC-FDE Transmitters in WDM-PON, Ulysses Computercom polymer waveguide by a microlens- PAPR Reduction Using Contiguous- Hideaki Furukawa1, Naoya Wada1, Modulation Formats, I-Cheng Lu1, Duarte1,2, Rivael S. Penze1, Joao B. imprinted film, Takashi Shiraishi1, tone Tone Reservation Technique in Satoshi Shinada1; 1National Inst. of Hsing-Yu Chen1,2, Chia-Chien Wei3, Rosolem1, Fernando R. Pereira1, Fer- JTh2A.74 Takatoshi Yagisawa1, Yukito Tsunoda1, Optical OFDM IMDD Transmis- Information and Communications Yu-Chieh Chi4, Yi-Cheng Li4, DarZu nando F. Padela1, Murilo A. Romero2; 26.75 Gb/s Short-Reach Transmis- Mariko Sugawara1, Tadashi Ikeuchi1, sions, Tuan Anh Truong1, Matthieu Technology, Japan. We demonstrate Hsu1,2, Gong-Ru Lin4, Jyehong Chen1; 1CPqD Foundation, Brazil; 2Electrical sion over up to 15 m of large-core Satoshi Ide1, Kazuhiro Tanaka1; 1Pho- Arzel2, Hao Lin1, Bruno Jahan1, Ben- OSNR requirements below 13dB and 1Department of Photonics, National Engineering Department, Univ. of PMMA Polymer Optical Fiber for tonics laboratory, Fujitsu laboratories oit Charbonnier3, Michel Jezequel2; system margin above 5dB for a 2-node Chiao-Tung Univ., Taiwan; 2Informa- Sao Paulo, EESC, Brazil. We propose Next Generation 100 GbE, Sven Ltd, Japan. A cost-effective microlens- 1Orange Labs, Cesson Sevigne, France; 1 1 100Gb/s hybrid optical packet and tion and Communications Research a RSOA-based WDM-PON archi- Loquai , Florian Winkler , Roman imprinted film between the VCSEL 2Telecom Bretagne, Technopole Brest- 1 1 circuit network prototype, which can Labs, Industrial Technology Research tecture, combining self-seeding and Kruglov , Juri Vinogradov , Christian- and the polymer waveguide has a Iroise, Brest, France; 3Orange Labs, 3 1 be used for planning further network Inst., Taiwan; 3Department of Photon- carrier remodulation. A maximum Alexander Bunge , Olaf Ziemann , benefit of improving mode launch 22307 Lannion, France. The perfor- 2 1 extension and field deployment. ics, National Sun Yat-sen Univ., Taiwan; 2.5 dB power penalty for a BER@10-10 Berhard Schmauss , Engelbert Hartl ; condition in multimode fiber. We mance of contiguous-tone Tone Res- 1 4Department of Electrical Engineering, was achieved for an injection power of POF-AC, Georg-Simon-Ohm Univ., demonstrated 25-Gb/s 200-m multi- ervation PAPR reduction technique 2 JTh2A.65 National Taiwan Univ., Taiwan. We - 22 dBm on 1.25 Gbps transmission. Germany; Inst. of Microwaves and mode-fiber transmission by using this is studied in OFDM and pre-coded RWA for Network Virtualization experimentally demonstrate a supe- Photonics, Univ. of Erlangen-Nurem- novel FPC-OE transceiver OFDM systems in the context of opti- 3 in Optical WDM Networks, Qiong rior performance of 20-Gbps OFDM/ JTh2A.73 berg, Germany; Hochschule f. Telekom- cal IMDD transmissions. The study Zhang1, Weisheng Xie2, Qingya She3, SC-FDE transmission over 20-km 477 Mbit/s visible light transmission munikation, Deutsche Telekom AG, JTh2A.77 reveals also the potential of the pre- Xi Wang 1, Paparao Palacharla1, Mo- WDM-PONs, using a channelized based on OOK-NRZ modulation Germany. We demonstrate for the Coherent 40 Gb/s SP-16QAM and coded OFDM scheme. toyoshi Sekiya1; 1Fujitsu Laboratories weak-resonant-cavity FPLD with a using a single commercially avail- first time 26.75Gb/s NRZ transmis- 80 Gb/s PDM-16QAM in an Opti- 2 modulation bandwidth of only 1.25 sion over large core diameter 500 µm of America, Inc., USA; The Univ. of JTh2A.68 able visible LED and a practical mal Supercomputer Optical Switch Texas at Dallas, USA; 3Fujitsu Network GHz by using injection-locking, direct LED driver with a pre-emphasis PMMA POF. In combination with Fabric, Fotini Karinou1,2, Robert 5-Gb/s Broadcast Overlay for WDM- Communications, USA. We jointly detection and adopting the power- circuit, Nobuhiro Fujimoto1, Hikari a POF ribbon cable this approach is Borkowski2, Darko Zibar2, Ioannis PON Employing Noise-Suppressed consider problems of virtual network loading algorithm. Mochizuki1; 1Kinki Univ., Japan. We a promising alternative to 100 Gb/s Roudas1, Idelfonso Tafur Monroy2; Mutually Injected Fabry-Perot Laser mapping and routing and wavelength have first confirmed the maximum copper interconnects. 1Univ. of Patras, Greece; 2Technical Diodes, Sang-Hwa Yoo1, Joon-Young assignment in WDM networks. Flex- JTh2A.71 bit rate of 477 Mbit/s OOK-NRZ- Univ. of Denmark, Denmark. We dem- Kim1, Chang-Hee Lee1; 1Electrical En- ible virtual node mapping enabled Flexible WDM/FTDM Passive Opti- based transmission using a single JTh2A.75 onstrate, for the first time, the feasibil- gineering, Korea Advanced Inst. of Sci- by network virtualization achieves cal Network with RZ-Seeded All-Op- commercially available visible LED Ultra Low Power VCSEL for 35-Gbps ity of using 40 Gb/s SP-16QAM and 80 ence and Technology, Republic of Korea. significant optical network resource tical Sub-Wavelength Grid Engine, and a low-cost PIN-PD by adopting 500-m OM4 MMF Transmissions Gb/s PDM-16QAM in an optimized We propose and demonstrate 5-Gb/s savings compared to fixed node Bernhard Schrenk1, Vasilis Katopodis1, a practical LED driver with a simple Employing FFE/DFE Equalization cell switching supercomputer optical broadcast transmission in WDM-PON mapping. Johan Bauwelinck2, Jose A. Lazaro3, pre-emphasis circuit. for Optical Interconnects, I-Cheng interconnect architecture based on using cost-effective mutually injected 1 2 1,3 Xin Yin2, Paraskevas Bakopoulos1, Ma- Lu , Jin-Wei Shi , Hsing-Yu Chen , semiconductor optical amplifiers as F-P LDs. A transmission speed can be 4 1 JTh2A.66 ria Spyropoulou1, Xing Z. Qiu2, Hercu- Chia-Chien Wei , Sheng-Fan Tsai , ON/OFF gates. doubled by eliminating a fundamental 1,3 2 Measurements-based Power Con- les Avramopoulos1; 1National Technical DarZu Hsu , Zhi-Rui Wei , Jhih- noise peak by 28 dB with interferomet- 2 1 1 trol - A Cross-layered Framework, Univ. of Athens (NTUA/ICCS), Greece; Min Wun , Jyehong Chen ; Depart- ric noise suppression technique. Berk Birand1, Howard Wang1, Keren 2INTEC/IMEC - Ghent Univ., Belgium; ment of Photonics, National Chiao- 2 Bergman1, Gil Zussman1; 1Electrical 3Universitat Politécnica de Catalunya Tung Univ., Taiwan; Department

Thursday, 21 March Thursday, JTh2A.69 Engineering, Columbia Univ., USA. (UPC), Spain. All-optical FDM grid of Electrical Engineering, National SNR Optimization through Digital 3 Despite the emergence of dynamic generation and channel selection is Central Univ., Taiwan; Information Frequency-Domain Pre-Emphasis optical devices, operational networks experimentally demonstrated through and Communications Research Labs, for Extending Transmission Dis- are still mostly static. To enable future optical signal processing. Full-duplex Industrial Technology Research Inst., tances in DML-Based OFDM-PON 4 dynamic operation, we present a 10G/2×10G transmission with reflec- Taiwan; Department of Photonics, Systems, Sangyeup Kim1, Jun Terada1, cross-layered optimization frame- tive ONUs is validated for 20dB budget National Sun Yat-sen Univ., Taiwan. Naoto Yoshimoto1; 1NTT Access Net- work that adapts the wavelengths’ and 25km reach. An optional 10Gb/s By use of optimized design 850-nm work Service Systems Laboratories, power levels based on real-time OPM FDM/TDM mode is verified. VCSELs under OOK modulation and NTT Corporation, Japan. By optimiz- measurements. FFE/DFE equalization, high bit-rate ing the SNR of OFDM-PON systems distance product (35-Gbps 500-m through frequency-domain pre-em- and 25-Gbps 1000-m) through OM4 phasis to counter the transmission dis- MMF transmissions with ultra-low tortion caused by frequency-chirped power consumption are successfully lasers, we demonstrate 20-Gb/s fixed- achieved. 16QAM transmission over 40 km with a 20-dB power-budget for a 5.2-GHz signal-bandwidth.

12:00–13:00 Lunch (on your own)

138 OFC/NFOEC 2013 • 17–21 March 2013 NOTES ______Thursday, 21 March ______

OFC/NFOEC 2013 • 17–21 March 2013 139 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

13:00–15:00 13:00–15:00 13:00–15:00 13:00–14:45 13:00–15:00 13:00–15:00 OTh3A • FDMA and OTh3B • Advanced OTh3C • Advanced OTh3D • Optical OTh3E • Virtualization in NTh3F • FTTx Network OFDMA PON Network Elements and Transceiver Techniques Sampling and Frequency Networks Design Consideration Presider: Josep Prat; Functionalities Presider: Etsushi Yamazaki; Presider: Kenneth Kin-Yip Presider: Hans-Juergen Presider: Rajesh Yadav; Universitat Politecnica de Presider: Calvin C. K. Chan; NTT Network Innovation Wong; Univ. of Hong Kong, Schmidtke; Juniper Networks Verizon, USA Catalunya, Spain The Chinese Univ. of Hong Laboratories, Japan Hong Kong Inc., USA Kong, Hong Kong

OTh3A.1 • 13:00 OTh3B.1 • 13:00 Invited OTh3C.1 • 13:00 OTh3D.1 • 13:00 OTh3E.1 • 13:00 Invited NTh3F.1 • 13:00 Invited First Experimental Demonstration Spectral Pre-Distortion with FPGA Wideband Photonic Compressive ROADM options in optical networks: Virtualization: What is it?, Clarence ODN intelligence - Automating fiber of Real-Time Adaptive Transmission and DAC at 448-Gb/s DP-16QAM Sampling Analog-to-Digital Con- 1 1 flexible grid or not?, Sheryl L. Wood- Filsfils ; Cisco Systems, Inc., USA. deployment and operations, Osman of 20Gb/s Dual-band Optical OFDM 1 1 Improving Nonlinear Threshold verter for RF Spectrum Estimation, ward ; AT&T Labs-Research, USA. Not available. S. Gebizlioglu1; 1Fiber Infrastructure, Signals over 500m OM2 MMFs, Power, Wilfried Idler1, Fred Buchali1, Timothy P. McKenna1, Matthew D. Flexible-grid networks are attractive Huawei Technologies Co., Ltd., USA. Jianming TANG1, E. Hugues-Salas1, Karsten Schuh1, Detlef Roesener1, Eu- Sharp1, Dennis G. Lucarelli1, Jeffrey A. because they claim greater spectral ODN intelligence enabled by elec- Roger P. Giddings1; 1Bangor Univ., UK. gen Lach1, Andreas Leven1; 1Bell Labs, Nanzer1, Michael L. Dennis1, Thomas efficiency and the ability to accommo- tronic identification of each ODN Record-high 20Gb/s real-time dual- Alcatel-Lucent, Germany. Systematic R. Clark1; 1Johns Hopkins Univ. Applied date future modulation formats that component has opened a new era of band optical OFDM transceivers using non-linear tolerance measurements Physics Laboratory, USA. Experimental may need wider channel bandwidths. FTTx passive facilities management. 4GS/s DACs/ADCs are experimentally of DP-16QAM (28 Gbd) signals with results of multi-signal unambiguous We compare flexible-grid networks to Intelligent ODN systems, by automat- demonstrated, whose transmission digital pre-distortion are reported frequency identification and band- alternative approaches. ing fiber routing, reduce total cost of system-adaptive performances are showing fibre launch power gain width reconstruction are demonstrat- ownership of FTTx networks extensively explored in various MMFs versus pre-distortion (~1.5 dB for 6 ed using an average sampling rate that of different lengths and types including SMF spans) and distinct reduction is more than an order of magnitude OM1, OM2 and legacy fibers. of the non-linear threshold spans less than the uniform rate dictated by scaling factor. traditional Nyquist sampling.

OTh3A.2 • 13:15 OTh3C.2 • 13:15 OTh3D.2 • 13:15 Experimental Demonstration of Impact of Pulse Shaping and Trans- Ultrafast Absolute Ranging by Co- OFDMA-PON Uplink-Transmis- ceiver Electrical Bandwidths on herent Parametric Comb, Vahid sion with Four Individual ONUs, Nonlinear Compensated Transmis- Ataie1, Ping Piu Kuo1, Andreas Wi- Johannes von Hoyningen-Huene1, sion, Tomofumi Oyama1, Takeshi berg1, Zhi Tong1, Chris Huynh1, Helmut Griesser2, Michael H. Eiselt2, Hoshida2, Hisao Nakashima2, Chihiro Nikola Alic1, Stojan Radic1; 1Univ. of Werner Rosenkranz1; 1Chair for Com- Ohshima1, Zhenning Tao3, Jens C. California, San Diego, USA. A new munications, Univ. of Kiel, Germany; Rasmussen2; 1Fujitsu Laboartories Ltd., technique for fast, high-precision 2ADVA AG Optical Networking, Ger- Japan; 2Fujitsu Limited, Japan; 3Fujitsu ranging is presented. The method many. We demonstrate the first OFD- R&D Ctr., China. We investigate the utilized multi-tone heterodyning of

Thursday, 21 March Thursday, MA uplink transmission with four impact of pulse shaping by numerical dual phase-locked parametric combs. individually modulated ONUs with simulation of 127Gbit/s DP-QPSK A 1.5-µm accuracy and 500ns capture central distribution of the optical car- transmission with RZ, NRZ and Ny- time is demonstrated for the first time rier and coherent reception at the OLT, quist pulse formats. The transmitter in LIDAR vibrometry. showing that OFDMA-PON is viable. analog bandwidth is found critical for the latter two cases.

Join the conversation. Follow @ofcnfoec on Twitter. Use hashtag #ofcnfoec.

140 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

13:00–15:00 13:00–15:00 13:00–15:00 13:00–15:00 13:00–15:00 10:30–14:00 OTh3G • Nonlinear OTh3H • Semiconductor OTh3I • Tunable Lasers NTh3J • Panel: Network OTh3K • Multicore and Expo Theater III Propagation Photodiodes and Presider: Yuliya Akulova; Security Multimode Fibers II New Product Presider: Fabrizio Forghieri; Modulators Agility Communications Inc, Moderator: Scott McNown: Presider: Thierry F. Taunay; Introductions Cisco, Italy Presider: Christopher Doerr; USA NSA, USA OFS Laboratories, USA For more details, see page 40 Acacia Communications, Inc., USA 13:00–15:00 Expo Theater I OTh3G.1 • 13:00 Tutorial OTh3H.1 • 13:00 Invited OTh3I.1 • 13:00 Awareness of the need for critical OTh3K.1 • 13:00 ■ MarketWatch Fast Wavelength Switching of Ful- infrastructure protection, particu- Low DMD Four LP Mode Transmis- Modeling of Non-Linear Propaga- The Ge-on-Si Integrated Micropho- ly Heater-tuned CSG-DR Lasers, larly for the communications sector, sion Fiber for Wide-band WDM- Panel V: Packet Optical tion in Uncompensated Coherent tonic Platform, Lionel C. Kimerling1, Hiroyuki Matsuura1, Toshimitsu has been increasing. However, there MIMO System, Takayoshi Mori1, Taiji Convergence Systems, Pierluigi Poggiolini1; 1DET, Jurgen Michel1; 1MIT Microphotonics Kaneko2, Ken Tanizawa1, Eiichi Ban- has been relatively little discussion Sakamoto1, Masaki Wada1, Takashi Politecnico di Torino, Italy. Recent re- Ctr., USA. Ge-on-Si heteroepitaxial Moderator: Melissa R. no2, Katsumi Uesaka2, Haruhiko Ku- about the specifics of security for the Yamamoto1, Fumihiko Yamamoto1; sults show that nonlinear propagation structures provide essential, high watsuka1, Shu Namiki1, Hajime Shoji2; transport network which underpins 1NTT Corporation, Japan. A low Handa, Executive Director - in uncompensated coherent systems performance, waveguide-integrated 1Network Photonics Research Ctr., the bulk of this sector. While there is DMD trench assisted GI-fiber sup- Telcordia, Ericsson, USA gives rise to a disturbance that can be devices for monolithic silicon micro- National Inst. of Advanced Industrial a sizable IT security industry, most porting LP01, LP11, LP21 and LP02 For more details, see page 36 modeled as additive Gaussian noise, photonics. This talk will review the Science and Technology (AIST), Japan; security services are designed to mode propagation is proposed. The whose strength can be estimated device physics, process flows, and 2Transmission Devices R&D Laborato- operate at layers 3 and higher and maximum DMD of a fabricated 10.5 analytically. This tutorial reviews the performance of Ge-on-Si photodetec- ries, Sumitomo Electric Industries, Ltd., may not be directly applicable to km-long fiber is |50| ps/km within the latest advances on this topic. tors, modulators and lasers. Japan. Dynamic wavelength switching transport networks. A future network C+L band for four-mode operation. properties of a fully heater-tuned CSG- with dynamic network services and DR laser are comprehensively studied. frequent resource optimization may More than 1000 source-destination result in more exposed interfaces and channel pairs are evaluated, 99 % higher network complexity (both of of which exhibit switching time less which can increase vulnerabilities),

than 1 msec. while resource virtualization can help Thursday, 21 March limit exposure. Potential topics to be OTh3I.2 • 13:15 considered include types of threats, OTh3K.2 • 13:15 High-Accuracy, Sub-us Wavelength technologies available to mitigate Reduction of Influence of Inter-core Switching with Thermal Drift Sup- threats, the value proposition of secu- Cross-talk in MCF with Bidirectional pression in Tunable Distributed Am- rity, and vendor/carrier/government Assignment between Neighboring plification (TDA-) DFB Laser Array, perspectives. Cores, Toshihar Ito1, Emmanuel Takuya Kanai1, Nobuhiro Nunoya1, Speakers Le Taillandier de Gabory1, Manabu 1 1 1 1 Pierluigi Poggiolini received his MS Takayuki Yamanaka , Ryuzo Iga , Bob Kimball, Ciena, USA Arikawa , Yoichi Hashimoto , Kiyoshi Makoto Shimokozono1, Hiroyuki Martin Nuss, Vitesse, USA Fukuchi1; 1Green Platform Research and PhD from Politecnico di Torino, 1 1 Italy. From 1990 to 1995 he was a visit- Ishii ; NTT Photonics Laboratories, Bill Semancik, Dept. of Defense, USA Laboratories, NEC Corporation, Japan. ing scholar and a post-doc at Stanford NTT Corporation, Japan. We success- We evaluated the effects of bidirec- Univ.. He is currently a full professor fully demonstrate sub-us wavelength tional signal assignment between at Politecnico di Torino. Since 2000 he switching based on current tuning neighboring cores in MCF for the has been the coordinator of the Opt- with a frequency deviation of 1 GHz reduction of inter-core cross-talk with Com group (www.optcom.polito.it). achieved by the large suppression of 98-km MCF. We clarify its advantage From 2006 to 2010 he was involved in thermal frequency drift in a narrow and several specific limiting factors. several EU-funded projects: e-Photon/ interval TDA-DFB laser array. ONe, Nobel II, BONE and Euro-FOS. He served as a member of the Aca- demic Senate of Politecnico di Torino for six years. His current research interests include coherent modulation formats and modeling of non-linear propagation. He is married and is father of two sons and two daughters.

OFC/NFOEC 2013 • 17–21 March 2013 141 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh3A • FDMA and OTh3B • Advanced OTh3C • Advanced OTh3D • Optical OTh3E • Virtualization in NTh3F • FTTx Network OFDMA PON—Continued Network Elements Transceiver Sampling and Networks—Continued Design Consideration— and Functionalities— Techniques—Continued Frequency—Continued Continued Continued OTh3B.2 • 13:30 OTh3D.3 • 13:30 OTh3A.3 • 13:30 OTh3C.3 • 13:30 Invited OTh3E.2 • 13:30 NTh3F.2 • 13:30 Highly Efficient Data Aggregation Experimental Study of 16-, 32- and Flattened Optical Comb Generation Advanced and feasible signal pro- Failure Coverage in Optimal Virtual Cost Optimization of Fiber De- on Single Optical Carrier through 64-QAM Constellation Sets in the cessing algorithm for nonlinear using only Phase Modulators Driven Networks, Arsany Basta1,2, Burcu Bar- 1 ployment for Small Cell Backhaul, Fiber Frequency Conversion of 200-Gb/s Regime on a Data Rate mitigation, Takeshi Hoshida , Liang by Single Fundamental Frequency la1,2, Marco Hoffmann1, Georg Carle2, 1 1 2 2 2 Chathurika Ranaweera , Pat Ian- Discrete Multi-Tone Signal, Masato Flexible System, Roman Dischler ; Dou , Weizhen Yan , Lei Li , Zhen- Sinusoidal Sources with Small Fre- Dominic A. Schupke1; 1Nokia Siemens 2 2 1 1 1 1 none , Kostas Oikonomou , Ken C. Nishihara , Tomoyuki Kato , Toshiki Alcatel-Lucent Bell Labs, Germany. We 2 1 quency Offset, Junwen Zhang , Jian- 2 ning Tao , Shoichiro Oda , Hisao Networks, Germany; Technical Univ. of Reichmann2, Rakesh Sinha2; 1The Tanaka 1, Tomoo Takahara1, Shigeki implement a constellation set and data 1 3 jun Yu1,2, Ze Dong3, Nan Chi1, Xinying Nakashima , Chihiro Ohshima , To- Munich, Germany. We provide optimal Univ. of Melbourne, Australia; 2AT&T- Watanabe 1, Lei Li2, Zhenning Tao2, rate flexible system for transmission 3 1 Li1; 1Fudan Univ., China; 2ZTE Corp, mofumi Oyama , Jens C. Rasmussen ; virtual network design models with Research, USA. We discuss an op- Jens C. Rasmussen1; 1Fujitsu Labora- in the 200-Gb/s regime. Experimen- 1 2 China; 3ZTE USA, USA. We propose Fujitsu Limited, Japan; Fujitsu R&D protection against various physical timization framework for planning tories Ltd., Japan; 2Fujitsu R&D Ctr., tal evaluation of 16-, 32-, 64-QAM 3 and demonstrate a novel and simple Ctr., China; Fujitsu Laboratories Ltd., and virtual failures. Our models en- a cost-minimized GPON backhaul China. We propose an efficient data constellations show small benefit for scheme to generate flattened optical Japan. Implementation-efficient non- able protection against single link, deployment for small-cell networks. aggregation through optical frequency circular diagrams compared to widely subcarriers using only phase modula- linear mitigation algorithms for digital node and sub-network failures with Compared to typical Ethernet based conversion of discrete multi-tone used square sets. tors driven by single frequency funda- coherent transceivers are introduced. almost the same cost using an intel- point-to-point fiber backhauling ap- (DMT) signals. We demonstrate dis- mental sinusoidal sources. 160.8Gb/s Q-improvement by different algorithm ligent design. proaches, this technique can save half tributed multiplexing of four DMT PM-QPSK experiment over a single combinations is presented for different of the deployment costs. signals with BPSK to 128QAM, and transmission scenarios. Expectations subcarrier has been demonstrated. achieve total 29.2-Gb/s data-multi- on further improvement thorough plexing within 6-GHz bandwidth. noise reshaping and cycle slip reduction are also addressed.

OTh3A.4 • 13:45 OTh3B.3 • 13:45 OTh3D.4 • 13:45 OTh3E.3 • 13:45 Invited NTh3F.3 • 13:45 Energy-Efficient OFDMA-PON Ex- Optical Modulation Format Recog- Temporal Focusing of Ultrabroad- Dynamic Adaptive Virtual Optical Fiber To The distribution point ploiting Modular OLT/ONU Digital nition in Stokes Space for Digital Co- band Wireless Signals Using Photon- Networks, Anna Tzanakaki1, Markos (FTTdp) architecture for single user Signal Processing, Konstantinos herent Receivers, Robert Borkowski1, ic Radio Frequency Arbitrary Wave- P. Anastasopoulos1, Konstantinos based on hybrid fiber and copper Kanonakis1, Ioannis Tomkos1; 1Athens Darko Zibar1, Antonio Caballero1, form Generation, Amir Dezfooliyan1, Georgakilas1; 1Athens Info. Tech., scheme, Maxime Leroux1, Naveena Information Technology Ctr., Greece. Valeria Arlunno1, Idelfonso Tafur Andrew M. Weiner1; 1Electrical and Greece. Adaptive virtual optical net- Genay1, Hubert Mariotte1, Frederic We propose and evaluate a novel sys- Monroy1; 1DTU Fotonik, Department Computer Engineering, Purdue Univ., works are proposed to support the Neddam1, Dominique Kurz1, Yann tem design and MAC framework for of Photonics Engineering, Technical USA. We report the first experimental Future Internet. Planning these to Denis1, Philippe Chanclou1, Bruno OFDMA-PONs leveraging modular Univ. of Denmark, Denmark. We demonstration of temporal compres- address the dynamic and unpredict- Capelle1, Bertrand Le Guyader1, Ju- DSP which offers significant power report on a novel method for optical sion of ultra-broadband wireless able services and their characteristics lien Guy1; 1Orange Labs, France. We savings for the ONU and the OLT modulation format recognition based signals distorted by highly scattering considering requirements such as propose a passive architecture mixing while providing controllable trade-off on Stokes parameters and variational multipath channels over the frequency service resilience and security can have G-PON and VDSL2 technologies. We with packet delay. expectation maximization algorithm. range of 2 to 18 GHz using photonic significant impact. evaluate a single-user per port FTTdp

Thursday, 21 March Thursday, Discrimination among six different radio-frequency arbitrary waveform prototype providing up to 100Mbit/s pol-muxed coherent modulation generation. bidirectional bit rate per customer formats is successfully demonstrated over 100m from the distribution point. in simulation and experiment.

Join the conversation. Follow @ofcnfoec on Twitter. Use hashtag #ofcnfoec.

142 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh3G • Nonlinear OTh3H • Semiconductor OTh3I • Tunable NTh3J • Panel: Network OTh3K • Multicore and 10:30–14:00 Propagation—Continued Photodiodes and Lasers—Continued Security—Continued Multimode Fibers II— Expo Theater III Modulators—Continued Continued New Product Introductions For more details, see page 40 OTh3H.2 • 13:30 OTh3I.3 • 13:30 OTh3K.3 • 13:30 Investigation of Crosstalk Depen- Vertical Junction Silicon Microdisk Monolithic Linewidth Narrowing of dencies on Bending Radius of Het- 13:00–15:00 Modulators at 25Gb/s, Erman Timur- a Tunable SG-DBR Laser, Abirami 1 1 erogeneous Multicore Fiber, Yusuke dogan1, Cheryl M. Sorace-Agaskar1, Sivananthan , Hyun-chul Park , Min- Expo Theater I 1 1 2 Sasaki1, Yoshimichi Amma1, Kat- Aleksandr Biberman1, Michael R. gzhi Lu , John S. Parker , Eli Bloch , ■ 1 1 suhiro Takenaga1, Shoichiro Matsuo1, MarketWatch Watts 1; 1RLE, MIT, USA. We demon- Leif A. Johansson , Mark J. Rodwell , 1,3 1 Kunimasa Saitoh2, Masanori Koshiba2; Panel V: Packet Optical strate the first vertical junction mi- Larry A. Coldren ; Electrical and 1Optics and Electronics Laboratory, crodisk modulator to achieve an open Computer Engineering, Univ. of Califor- Convergence 2 Fujikura.Ltd, Japan; 2Graduate School eye diagram at 25Gb/s. The result was nia at Santa Barbara, USA; Electrical Moderator: Melissa R. of Information Science and Technol- achieved using a circularly contacted Engineering, Technion-Israel Inst. of 3 ogy, Hokkaido Univ., Japan. Crosstalk Handa, Executive Director - microdisk with a 3μm radius and a Technology, Israel; Materials, Univ. of characteristic of heterogeneous MCF 1.2Vpp drive for ~13fJ/bit. California at Santa Barbara, USA. We Telcordia, Ericsson, USA demonstrate an InGaAsP/InP widely- with homogeneous Aeff is investigated. For more details, see page 36 Presentations tunable SG-DBR laser integrated It is experimentally confirmed that ra- with an asymmetric Mach-Zehnder dius around which the crosstalk peaks selected for recording interferometer (AMZI) for frequency (Rpk) of smaller than 50 mm is realiz- stabilization. Negative feedback from able by Δneff of larger than 0.0010. are designated with the AMZI to the laser phase tuning a . Access these section reduces the linewidth by a factor of 27. by visiting OTh3H.3 • 13:45 OTh3I.4 • 13:45 OTh3K.4 • 13:45 www.ofcnfoec.org Narrow linewidth high power ther- Leaky Modes in Trench-Assisted Thursday, 21 March Ultra-Compact and Low-Loss Silica- mally tuned sampled-grating distrib- Bend-Insensitive MMFs, Denis Mo- and clicking on the Based Dual Polarization Optical uted Bragg reflector laser, Michael lin1, Marianne Bigot-Astruc1, Pierre Hybrid for Digital Coherent Receiver Larson1, Yan Feng1, Ping-Chiek Koh1, Sillard1; 1Prysmian Group, France. with Excellent Common-Mode Re- Xiao-dong Huang1, Michael Moewe1, The impact of the leaky modes in jection Ratio, Takayuki Mizuno1, Alex Semakov1, Aditi Patwardhan1, trench-assisted MMFs on system Takashi Saida1, Yusuke Nasu1, Takashi Eddie Chiu1, Ashish Bhardwaj1, Kit performances is investigated through button. Yamada 1, Yasuaki Hashizume1, Hiroshi Chan1, Jeffy Lu1, Sukhbir Bajwa1, Kur- their contribution to the fiber modal Takahashi1; 1Nippon Telegraph & Tele- tis Duncan1; 1JDSU, USA. We demon- bandwidth and to the insertion loss. phone Corp, Japan. An ultra-compact strate a thermally tuned SGDBR laser 3x12 mm2 DPOH on a 1.5 %-Δ silica- with high thermal tuning efficiency; based PLC employing a novel coupler 300kHz spectral linewidth, +16dBm is reported. The excess loss is <2 dB fiber-coupled output power, 40dB and the CMRR is <-27 dBe over the SMSR, and millisecond timescale C- and L-bands. tuning are achieved over a 40nm wavelength range across the C-band.

OFC/NFOEC 2013 • 17–21 March 2013 143 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh3A.5 • 14:00 OTh3B.4 • 14:00 OTh3C.4 • 14:00 OTh3D.5 • 14:00 Invited NTh3F.4 • 14:00 Invited Differential link-loss compensation Autonomous Software-Defined Coherent Detection of a 32-Point Progress in Photonic Analog-to- Cost and Performance Evaluation through dynamic bandwidth assign- Coherent Optical Receivers, Pierre Is- 6PolSK-QPSK Modulation Format, 1,2 Digital Conversion, Franz Kärtner , of WDM-based Access Networks, ment in statistical OFDMA-PON, autier1, Andrew Stark1, Kedar Mehta1, Chen Chen1, Chuandong Li1, Mahdi 3 1 Anatol Khilo , Amir Nejadmalayeri ; Ralf Hülsermann1, Klaus Grobe2, Dirk Iván Cano1, Angel Peralta1, Victor Richard de Salvo2, Stephen E. Ralph1; Zamani1, Zhuhong Zhang1; 1Huawei 1 Department of Electrical Engineering Breuer1; 1Telekom Innovation Laborato- Polo1, Xavier Escayola1, María Santos1, 1ECE, Georgia Inst. of Technology, Technologies, Canada. we report a new and Computer Science and Research ries, Deutsche Telekom AG, Germany; Josep Prat1; 1Universitat Politecnica de USA; 2Harris Corporation, USA. A new 4-dimensional (4D) 6PolSK-QPSK Laboratory of Electronics, Massachu- 2ADVA Optical Networking SE, Ger- Catalunya, Spain. Flexible bandwidth architecture for software-defined co- modulation format which carries 32 2 setts Inst. of Technology, USA; Ctr. for many. WDM-based next-generation allocation strategies in a statistical herent intradyne optical receivers that constellation points and 5 bits per Free Electron Laser Science DESY and access systems have been compared to OFDM-PON are experimentally autonomously identifies and decodes symbol. It can be used as an alterna- 3 Univ. of Hamburg, Germany; Masdar G-PON/XG-PON1 for high per-user shown to compensate for differential OOK, BPSK, QPSK and 16-QAM tive to PM-QPSK and PM-8QAM in a Inst. of Science and Technology, United bandwidths and access-node consoli- link loss allowing for proper detec- formats is demonstrated. Experimental flexible-rate coherent modem. Arab Emirates. Recent progress in dation. Only with increasing sustained tion of ONUs separated up to 55km 1056km transmission data are decoded using photonics for highly-accurate user bandwidth and decreasing node (11.4dB). without penalty. analog-to-digital conversion of wide- number, WDM-PON gets increasingly band RF signals is reviewed, its capa- efficient. bilities and limitations are discussed. A down-converting electronic-photonic ADC digitizing a 41GHz tone with 16fs equivalent jitter is presented. OTh3A.6 • 14:15 OTh3B.5 • 14:15 OTh3C.5 • 14:15 OTh3E.4 • 14:15 Bi-directional Ultra-dense Polariza- Requirements for Adaptive Elec- Experimental colorless reception of Fault-Tolerant Virtual Network tion-muxed/diverse OFDM/WDM tronic Dispersion Compensation in 16×DP-16QAM at 28 and 30 Gbaud Mapping to Provide Content Con- PON with Laserless Colorless 1Gb/s Burst-Mode Systems, Stefano Porto1, using a Si-integrated coherent re- nectivity in Optical Networks, M. ONUs Based on Si PICs and <417 Cleitus Antony1, Giuseppe Talli1, Peter ceiver, Mathieu Chagnon1, Mohamed Farhan Habib1, Massimo Tornatore2, MHz Mixed-Signal ICs, Amos Ag- Ossieur1, Paul Townsend1; 1Tyndall Morsy-Osman1, Qunbi Zhuge1, Xian Biswanath Mukherjee1; 1Department mon1, Moshe Nazarathy1, Dan M. National Inst., Ireland. We demonstrate Xu1, Michel Poulin2, Yves Painchaud2, of Computer Science, Univ. of Cali- Marom2, Shalva Ben-Ezra3, Alex Tolm- that electronic dispersion compensa- Martin Pelletier2, Carl Paquet2, Da- fornia Davis, USA; 2Dipartimento di achev1, Robert Killey4, Polina Bayvel4, tion in 10Gb/s burst-mode links must vid Plant1; 1Electrical and Computer Elettronica e Informazione, Politecnico Lukas Meder5, Michael Hübner6, Wyn be adapted burst-to-burst, even for Engineering, McGill Univ., Canada; di Milano, Italy. We define Content Meredith7, Garrie Vickers8, Philipp bursts with the same impairment. 2TeraXion, Canada. We experimentally Connectivity as the reachability of C. Schindler5, Rene M. Schmogrow5, Tap adaptation is possible with less study the performance of a colorless every content from any point of an David Hillerkuss5, Wolfgang Freude5, than 500 training bits, allowing short Si-based integrated balanced coher- optical network. We propose a scheme Juerg Leuthold5; 1Electrical Engineer- preambles. ent receiver. The receiver performs for virtual network mapping and ing, Technion- Israel Inst. of Technol- error free on 16 DP-16QAM channels content placement to ensure content ogy, Israel; 2Applied Physics, Hebrew after 1280 km, providing 3.2 Tbps. LO Thursday, 21 March Thursday, connectivity after failures. Univ., Jerusalem, Israel, Israel; 3Finisar power and channel count dependence Israel, Israel; 4Electrical Engineering, are investigated. Univ. College London, UK; 5IPQ Inst., Karlsruhe Inst. of Technology (KIT), Germany; 6Ruhr-Univ. of Bochum, Germany; 7Compound Semiconductor Technologies, UK; 8OptoCap, UK. We introduce a next-gen OFDM/WDM spectral architecture symmetrically serving 40G/40G to 4 ODNs (4x64 Join the conversation. users) per 4x12.5 GHz dense λ-s, with low-cost energy-efficient self- Follow @ofcnfoec on Twitter. coherent photonic-integrated ONUs with down/up 16-QAM OFDM po- Use hashtag #ofcnfoec. larization diversity.

144 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh3G • Nonlinear OTh3H • Semiconductor OTh3I • Tunable NTh3J • Panel: Network OTh3K • Multicore and 13:00–15:00 Propagation—Continued Photodiodes and Lasers—Continued Security—Continued Multimode Fibers II— Expo Theater I Modulators—Continued Continued ■ MarketWatch Panel V: Packet Optical Convergence OTh3G.2 • 14:00 OTh3H.4 • 14:00 Invited OTh3I.5 • 14:00 OTh3K.5 • 14:00 Invited Tunable Single Mode Laser Array Moderator: Melissa R. Fiber Figure of Merit Based on Heterogeneous integration of InP Supermodes in strongly-coupled Based on Slots, Qiaoyin Lu1, Wei-Hua 1 Maximum Reach, Vittorio Curri1, PDs on silica-based PLCs, Miki- multi-core fibers, Cen Xia , Neng Handa, Executive Director - Guo2, Azat Abdullaev1, Marta Naw- 1 1 Andrea Carena1, Gabriella Bosco1, taka Itoh1, Yu Kurata1; 1NTT Photonics Bai , Rodrigo Amezcua-Correa , Telcordia, Ericsson, USA rocka1, James O’Callaghan3, Michael 1 Pierluigi Poggiolini1, Masaaki Hi- Laboratories, NTT Corporation, Japan. Enrique Antonio-Lopez , Axel Schul- For more details, see page 36 Lynch1, Vincent Weldon1, John F. 1 1 rano2, Yoshinori Yamamoto2, Fabrizio The heterogeneous integration of InP zgen , Marting Richardson , Xiang Donegan1; 1School of Physics, Trinity 2 1 1 Forghieri3; 1DET, Politecnico di Torino, PDs fabricated on silica-based PLCs Zhou , Guifang Li ; Univ. of Central College Dublin, Ireland; 2Department 2 Italy; 2Optical Communications R&D is demonstrated. By using a 2.5%-Δ Florida, USA; AT&T Labs-Research, of Electrical & Computer Engineering, Labs, Sumitomo Electric Industries, ltd, PLC, we realized a compact high USA. Single-mode and higher-order Univ. of California Santa Barbara, Japan; 3Cisco Photonics Italy srl, Cisco performance DP-QPSK receiver with supermodes in the strongly-coupled USA; 3Tyndall National Inst., Ireland. Systems, Italy. We propose and validate eight heterogeneously integrated high- multi-core fibers have been investi- 9-channel wavelength-tunable single- a figure of merit for fibers used in speed PDs. gated. These fibers offer high mode mode laser array based on slots is transmission of multilevel modulation density, ease of (de)multiplexed, and presented. A 27nm tuning range has formats over uncompensated links. tunability in mode coupling as well as been demonstrated with output power It is based on maximization of reach differential modal group delay. >35mW and side-mode-suppression- and considers interaction of linear and ratio up to 56dB over a temperature nonlinear effects. range from 5°C to 40°C.

OTh3G.3 • 14:15 OTh3I.6 • 14:15 LGLC Tunable Laser with Highly Impact of Broadband Four-Wave Stable SMSR Against Large Filter Mixing on System Characteriza- Deviation for Full C-band Opera- Thursday, 21 March tion, Oleg Sinkin1, Jin-Xing Cai1, tion, Atsushi Nakamura1; 1Oclaro Ja- Dmitri Foursa1, Georg Mohs1, Alexei pan, Inc., Japan. Highly stable SMSR Pilipetskii1; 1TE SubCom, USA. We over 40-dB was confirmed against experimentally and analytically dem- a wavelength deviation (> 4 nm) of onstrate the effect of broad-band LGLC filter integrated tunable laser. four-wave mixing (FWM) on system Moreover, C-band tunable laser opera- optimization. We show that broadband tion at 50°C was achieved with LGLC FWM changes the behavior of systems current of 6 mA. such as performance vs. OSNR and bandwidth.  Thank you for attending OFC/NFOEC. Look for your post-conference survey Join the conversation. via email and let us Follow @ofcnfoec on Twitter. know your thoughts Use hashtag #ofcnfoec. on the program.

OFC/NFOEC 2013 • 17–21 March 2013 145 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh3A.7 • 14:30 Invited OTh3B.6 • 14:30 OTh3C.6 • 14:30 OTh3D.6 • 14:30 OTh3E.5 • 14:30 Invited NTh3F.5 • 14:30 Demonstration of WDM OSNR Per- Hardware-Efficient Chromatic Dis- Low Complexity FDM/FDMA Ap- Angle-of-arrival Measurement of a DT’s Standardization Activities to Crosstalk Performance Analysis formance Monitoring and Operating persion Estimator based on Parallel proach for Future PON, Benoit Microwave Signal Based on Paral- achieve interoperability on 100G for of Low Cost 8 x 10 Gb/s Tunable 1 1 Guidelines for Pol-Muxed 200-Gbit/s Gardner Timing Error Detector, Charbonnier , Aurelien Lebreton , lel Optical Delay Detector with Metro Applications, Rudiger Kunze1; Receiver for TWDM-PON, Rickesh 1 16-QAM and 100-Gbit/s QPSK Data Júlio C. Diniz1, Stenio Ranzini1, Vitor 1 Philippe Chanclou , Giovani Beninca Accuracy Monitored, Zizheng Cao , 1CTO EU/T, Deutsche Telekom AG Ashok Kumar1, Robert Murano1, 2 2 Channels, Mohammad Reza Chitgar- Ribeiro1, Eduardo Magalhães1, Edu- 1 2 de Farias , Sylvie MENEZO , Rong- Henrie Boom , Ming Chen , Eduward GTN, Germany. This paper reports Michael Cahill1, James Aufiero1, Glenn 3 3 1 ha1, Salman Khaleghi1, Wajih Daab1, ardo Rosa1, Victor Parahyba1, Lucas 1 2 1 ping Dong , Jerome Le Masson ; R&D Tangdiongga , Lin Chen , A. Koonen ; about the simplification of network Bartolini1; 1Aegis Lightwave, Inc, USA. 2 Morteza Ziyadi1, Amirhossein Moha- V. Franz1, Eliezer E. Ferreira1, Julio 1 Orange FT group, France; CEA-LETI, Eindhoven Univ. of Technology, Neth- infrastructure by reducing the number We demonstrate the performance of a 3 jerin-Ariaei1, Dvora Rogawski1, Moshe Oliveira1; 1CPqD, Brazil. We propose 2 France; Universite de Bretagne Sud, erlands; Hunan Univ., China. A of interconnected layers, integration low cost, 8x10 Gb/s tunable receiver Tur 2, Vijay Vusirikala3, Wendy Zhao3, a hardware-efficient, low-complexity France. FDMA PON allows the ONU novel parallel optical delay detector of IP and Optics and the related with -26 dBm sensitivity at 1E- 3 BER Alan E. Willner3; 1Univ. of Southern and non-data-aided CD estimator with complexity and cost to be tailored to for angle-of-arrival measurement is standardization activities to ensure for each channel in a 8x100 GHz California, USA; 2Tel Aviv Univ., Israel; accuracy similar or better than other the service level targeted per customer proposed and the measurement er- interoperability and manageability channel TWDM testbed for use in 3Google Inc., USA. We demonstrate an prominent CD estimation algorithms; while achieving high per wavelength rors are experimentally studied and specified by G.698.2. TWDM-PON applications. throughput (35-39Gbps downlink). optical-signal-to-noise-ratio (OSNR) all evaluated in simulated and experi- analyzed. The measurement accuracy Initial progress towards an all Silicon monitoring scheme of 200-Gbit/s mental PM-4-QAM and PM-16-QAM monitoring is also investigated. ONU is presented. PM-16QAM and 100-Gbit/s QPSK transmission scenarios. signals using Mach-Zehnder delay- line-interferometer with <0.5 dB error for signals with up to 22 dB actual OSNR. We have also shown usability of this scheme by varying different parameters and have determined design guidelines to achieve a desired level of accuracy.

OTh3B.7 • 14:45 OTh3C.7 • 14:45 NTh3F.6 • 14:45 First Endless Optical Polarization A Low-complexity Digital Pre- Inter channel crosstalk impairment and Phase Tracker, Benjamin Koch1,2, compensation of SOA Induced of WDM-PON long reach applica- Reinhold Noe1,2, Vitali Mirvoda1, Phase Distortion in Coherent QAM tion with large differential path David Sandel1; 1Univ. of Paderborn, Transmissions, Sophie Lange1, Yuki loss, Hee Yeal Rhy1; 1R&D 4th Dept., Germany; 2Novoptel GmbH, Germany. Yoshida1, Ken-ichi Kitayama1; 1Osa- Ericsson-LG, Republic of Korea. Inter- We report the first automatic endless ka Univ., Japan. A simple digital channel crosstalk limit is studied for polarization tracker that not only pre-compensation technique for the the WDM-PON application with large transforms variable input into fixed pattern-dependent phase distortion in differential path loss. A method to output polarization but also controls Semiconductor Optical Amplifiers is Thursday, 21 March Thursday, overcome the limit is also proposed by the phase shift between this polariza- proposed for coherent QAM transmit- controlling ONT transmit power based tion and its orthogonal, all at 20-krad/s ters. The performance of the proposed on received signal power. scrambling speed. compensator is experimentally evaluated in 40Gbps 16QAM systems.

15:00–15:30 Coffee Break, 3rd floor and Exhibit Halls A-C

146 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh3G • Nonlinear OTh3H • Semiconductor OTh3I • Tunable NTh3J • Panel: Network OTh3K • Multicore and 13:00–15:00 Propagation—Continued Photodiodes and Lasers—Continued Security—Continued Multimode Fibers II— Expo Theater I Modulators—Continued Continued ■ MarketWatch Panel V: Packet Optical OTh3I.7 • 14:30 Convergence OTh3G.4 • 14:30 OTh3H.5 • 14:30 Invited OTh3K.6 • 14:30 Invited InP Photonic Integrated Circuit with Weakly-coupled Few-mode Fibers Moderator: Melissa R. Intra-channel XPM compensation New Opportunities for Optical On-chip Tunable Laser Source for for single-stage backward-propaga- Phase-Locked Loops in Coherent for Single-mode and Mode-division- Handa, Executive Director - 1 1 2D Optical Beam Steering, Wei-Hua multiplexed Transmissions, David 1 1 1 Telcordia, Ericsson, USA tion, Eduardo Mateo , Takanori In- Photonics, Larry A. Coldren , Ming- 1 1 1 2 2 2 2 3 Guo , Pietro Binetti , Chad Althouse , Boivin , Marianne Bigot-Astruc , 1 1 For more details, see page 36 oue , Fatih Yaman , Shaoliang Zhang , zhi Lu , Hyun-Chul Park , Eli Block , 1 1 2 2 2 2 Leif A. Johansson , Larry A. Coldren ; Martino Travagnin , Pierre Sillard ; Dayou Qian , Ting Wang , Yoshi- John S. Parker , Leif A. Johansson , 1 Electrical and Computer Engineer- 1 hisa Inada1, Takaaki Ogata1, Yasuhiro Mark J. Rodwell2; 1ECE & Materials, Prysmian Group, France. We study 1 1 ing Department, Univ. of California and optimize weakly-coupled few- Aoki ; Submarine Networks Division, Univ. of California Santa Barbara, Santa Barbara, USA. 2D optical beam NEC Corporation, Japan; 2NEC labo- USA; 2ECE, Univ. of California Santa mode fibers for single-mode and 3 steering through an InP photonic mode-division-multiplexed operations ratories America, USA. Intra-channel Barbara, USA; EE, Technion, Is- integrated circuit with on-chip tunable XPM compensation is proposed for rael. New efforts demonstrate that that allow to increase reach and capac- laser source has been demonstrated for ity of transmission systems. reduced-complexity back-propaga- integrated optical phase-locked loops the first time. tion. By optimizing the number of can provide stable and robust phase intra-channel sub-bands, single-stage locking. Coherent receivers now use back-propagation is demonstrated on DSP processing for long-haul commu- a 3,400 km straight-line NZ-DSF link. nications. However, given a low-cost, A trade-off between complexity and low-power coherent receiver, uses in performance is analyzed. shorter links become viable, nd other approaches for removing impairments can be explored. Thursday, 21 March

OTh3G.5 • 14:45 OTh3I.8 • 14:45 Flexible Optical Comb Source for Extensive Fiber Comparison and Super Channel Systems, Prince Anan- GN-model Validation in Uncom- darajah1, Rui Zhou1, Robert Maher1,2, pensated Links using DAC-generated Deseada M. Gutierrez Pascual3, Frank Nyquist-WDM PM-16QAM Chan- Smyth3, Vidak Vujicic1, Liam Barry1; nels, Antonello Nespola1, Stefano 1The Rince Inst., School of Electronic Straullu1, Andrea Carena2, Gabriella Engineering, Dublin City Univ., Ire- Bosco2, Roberto Cigliutti2, Vittorio land; 2Optical Networks Group, Univ. Curri2, Pierluigi Poggiolini2, Masaaki College London, UK; 3Pilot Photonics Hirano3, Yoshinori Yamamoto3, Ta- Ltd., Ireland. We demonstrate a simple kashi Sasaki3, Johan Bauwelinck4, method of flexible optical frequency Koen Verheyen4, Fabrizio Forghieri5; comb generation by gain switching an 1Istituto Superiore Mario Boella, Italy; externally injected DFB laser. The FSR 2Dipartimento di Elettronica e Tele- tunability from 25-33GHz renders this comunicazioni, Politecnico di Torino, transmitter as a potential source for Italy; 3Sumitomo Electric Industries >100Gb/s optical networks. Ltd, Japan; 4INTEC/IMEC Ghent Univ., Belgium; 5Cisco Photonics Italy srl, Italy. We report on a comprehensive performance comparison of seven different fiber types: transmission experiments based on of Nyquist-WDM using PM-16QAM modulation over uncompensated links show a perfect agreement with GN model prediction.

15:00–15:30 Coffee Break, 3rd floor and Exhibit Halls A-C

OFC/NFOEC 2013 • 17–21 March 2013 147 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

15:30–17:00 15:30–17:30 15:30–17:00 15:30–17:30 15:30–17:15 15:30–17:30 OTh4A • Converged OTh4B • Node OTh4C • Single- OTh4D • Photonic OTh4E • Higher-level NTh4F • NG-PON Access Architecture Mode Amplification Processing and Clock QAM Technologies Presider: Peter Vetter; Bell Presider: Motoyoshi Sekiya; Technologies Recovery Presider: Akihide Sano; Presider: Martin Bouda; Labs, Alcatel-Lucent, USA Fujitsu Laboratories of Presider: Lutz Rapp; Nokia Presider: Yikai Su; Shanghai NTT Network Innovation Fujitsu Laboratories of America, USA Siemens Networks, USA Jiao Tong Univ., China Laboratories, Japan America Inc, USA

OTh4A.1 • 15:30 OTh4B.1 • 15:30 OTh4C.1 • 15:30 OTh4D.1 • 15:30 OTh4E.1 • 15:30 NTh4F.1 • 15:30 3 Gbit/s LED-Based Step Index WSS requirements in Next-Gener- Thulium-doped Fiber Amplifier for Demonstration of Flexible Optical 400 Gbit/s 256 QAM-OFDM Trans- Demonstration of a Symmetric 10 Plastic Optical Fiber Link Using Mul- ation Wavelength Switched Optical Optical Communications at 2µm, Buffer based on 1×32 Optical Switch- mission over 720 km with a 14 bit/s/ Gb/s QPSK Subcarrier Multiplexed tilevel Pulse Amplitude Modulation, Networks, Giuseppe Rizzelli1, Guido Zhihong Li1, Alexander Heidt1, Jae es and Fiber-Sheet Delay Lines, Hz Spectral Efficiency Using an WDM PON with IM/DD Trans- Liang Geng1, Jinlong Wei1, Richard V. Maier1, Achille Pattavina1; 1Electronics Daniel1, Yongmin Jung1, Shaif-ul Satoshi Shinada1, Hideaki Furukawa1, Improved FDE Technique, Tatsunori ceivers and a Bandwidth-limited Penty1, Ian White1, David G. Cunning- and Information, Politecnico di Milano, Alam1, David J. Richardson1; 1ORC, Naoya Wada1; 1NICT, Japan. We first Omiya1, Masato Yoshida1, Masataka RSOA, Jonathan M. Buset1, Ziad A. ham2; 1Engineering Department, Univ. Italy. We investigate how the WSS Univ. of Southampton, UK. We report demonstrated a 31-fiber-delay-lines Nakazawa1; 1Research Inst. of Electrical El-Sahn1,2, David Plant1; 1Photonics of Cambridge, UK; 2Avago Technologies, port-count requirement scales with the realization of a thulium doped buffer using flexible and compact Communication, Tohoku Univ., Japan. Systems Group, Department of Electri- UK. Multilevel PAM is investigated for traffic, transmission technologies, fiber amplifier designed for optical fiber sheets combined with cascaded We demonstrate 400 Gbit/s PDM-256 cal and Computer Engineering, McGill a LED-based SI-POF link. Using PAM- fiber types and amplification schemes communications providing high PLZT switches. Error-free operation QAM-OFDM transmission with 14 Univ., Canada; 2Electrical Engineering 8, transmission at a record 3 Gbit/s is in future WSONs. The highest ben- gain (>35dB) and low noise figure of all packets, given delays up to 3-μs bit/s/Hz spectral efficiency by employ- Department, Alexandria Univ., Egypt. demonstrated for a maximum length efits come with the Hybrid-EDFA (<6dB) over 1910nm-2020nm with a at intervals of 100-ns, was achieved ing an improved FDE technique that Full-duplex 10 Gb/s/λ transmission of 25 m step index POF with offline implementation. maximum saturated output power of after buffering. extended the transmission distance to is demonstrated over a 20 km single post-receiver processing. more than 1W. 720 km and achieved an SE-distance feeder WDM PON. BER performance product of 10,080 km-bit/s/Hz. below the RS(255,223) FEC threshold is achieved for OLT launch powers, ranging from 0 dBm to 9 dBm, proving flexibility to network operators.

OTh4A.2 • 15:45 OTh4B.2 • 15:45 OTh4C.2 • 15:45 OTh4D.2 • 15:45 OTh4E.2 • 15:45 NTh4F.2 • 15:45 Transmission of 25.5-Gb/s OFDM Benefit of pure NxM WSS for opti- Dose dependence of luminescence A Tunable Optical Tapped-Delay- Transmission of 50-GHz-Spaced Wavelength-Reused WDM Access Signal over 200-m G62.5/125 MMF cal multiflow application, Thi- increase in H2-loaded Bi-Al co- Line that Simultaneously and In- 1 1 1 Single-Carrier Channels at 516Gb/s Network Supporting 40Gb/s Down- Using Mode Group Diversity Multi- erry Zami , Bruno Lavigne ; Optics, doped optical fibers by cw 244-nm dependently Processes Multiple 1 1 1 1 over 600km, Oriol Bertran-Pardo , link and 10Gb/s Uplink, Qi Guo , plexing, Jing Xu , Christian Ruprecht , Alcatel-Lucent, France. In the context and pulsed 193-nm laser irradia- Input WDM Data Signals, Salman 1 1 1 1 1 1 1,2 Jeremie Renaudier , Haik Mardoyan , An V. Tran ; National ICT Australia, Johannes von Hoyningen-Huene , of “multiflow” application optimizing tion, Georgios Violakis , Hans G. Khaleghi , Mohammad Reza Chitgar- 1 1 1 1 1 2 1,2 1,2 1 Patrice Tran , Rafael Rios-Muller , A. Univ. of Melbourne, Australia. We Werner Rosenkranz ; Univ. of Kiel, the operation of superchannel tran- Limberger , Valery M. Mashinsky , ha , Morteza Ziyadi , Wajih Daab , 2 2 1 1 Konczykowska, Jean-Yves Dupuy , propose the use of modified duobi- Germany. We experimentally demon- sponders, this study compares differ- Evgueni M. Evgueni M. Dianov ; Ecole Amirhossein Mohajerin-Ariaei , Dvo- 2 2 1 2 Filipe Jorge , Muriel Riet , Berna- nary modulation in the downlink of strate a 25.5-Gb/s OFDM transmis- ent candidates for NxM Wavelength Polytechnique Federale de Lausanne, ra Rogawski , Joseph Touch , Moshe 2 2 2 3 4 dette Duval , Jean Godin , Sebastian a wavelength-reused WDM access sion over 200-m OM1 MMF with a Selective Switch used as colorless, Switzerland; Fiber Optic Researcxh Ctr. Tur , Carsten Langrock , Martin M. 3 1 4 1 1 Randel , Gabriel Charlet , Sebas- network to combat the impacts of modulation bandwidth of 4.25 GHz, directionless, and contentionless add/ (FORC), Russian Federation. The near Fejer , Alan E. Willner ; Electrical En- 1 1 Thursday, 21 March Thursday, tien Bigo ; Alcatel-Lucent Bell Labs, dispersion and reduce the crosstalk by using mode group diversity multi- drop stages infrared luminescence is increased in gineering, Univ. of Southern California, France; 2III-V Lab, joint lab between between 40-Gb/s downstream and plexing. The power penalty induced by H2-loaded Bi-Al co-doped optical USA; 2Information Sciences Inst., Univ. Bell Labs, TRT and CEA/Leti, France; 10-Gb/s upstream signals. inter-channel crosstalk is only 0.5 dB. fibers by irradiation of cw 244-nm of Southern California, USA; 3School of 3Alcatel-Lucent Bell Labs, USA. We or pulsed 193-nm laser light. The Electrical Engineering, Tel Aviv Univ., report the first wavelength-division- dose dependence is different for the Israel; 4Edward L. Ginzton Laboratory, multiplexed transmission of 50-GHz- two lasers. Stanford Univ., USA. We demonstrate spaced single-carrier channels at an optical tapped-delay-line that is 400Gb/s effective data-rate, achieving reconfigurable with complex tap- 8-b/s/Hz spectral efficiency. Twenty coefficients and independently and channels are sent over 600km with simultaneously performs data pattern PDM-64QAM operating at 43Gbaud recognition, equalization, and QAM and received with cascaded blind format-conversion on eight B/QPSK equalization WDM signals at both 20/26-Gbaud, demonstrating 416-Gbit/s processing speed.

148 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

15:30–17:30 15:30–17:30 15:30–17:30 15:30–17:30 OTh4G • Spatial OTh4H • High-speed OTh4I • Optical NTh4J • Carrier Multiplexing and OAM Transmitters Polarization Devices and Strategies and Network Presider: Daniel Kuchta; IBM Sensing Evolution Presider: Leslie Rusch; TJ Watson Research Ctr., Presider: Tsung-Yang Liow; Presider: Daniel Peterson; Universite Laval, Canada USA Inst. of Microelectronics, Verizon Communications Singapore Inc, USA

OTh4G.1 • 15:30 Tutorial OTh4H.1 • 15:30 Invited OTh4I.1 • 15:30 NTh4J.1 • 15:30 Invited Ultra-small silicon polarization Mode-Division-Multiplexing Sys- Compact and power-efficient 100- Carrier Strategies in Russia, Vitaliy beam splitter based on cascaded 1 1 tems: Propagation Effects, Per- Gbps CMOS-based transceiver, Shub ; TransTelecom, Russian Fed- asymmetry directional couplers, Jian formance and Complexity, Joseph Takashi Takemoto1, Hiroki Yamashita1, eration. This paper will review major Wang 1, Daoxin Dai1; 1Centre for Opti- M. Kahn1, Keang-Po Ho2; 1Stanford Fumio Yuki1, Shinji Tsuji1, Yong Lee1, trends for Russian Service Providers cal and Electromagnetic Research, State Univ., USA; 2Silicon Image, USA. Koichiro Adachi1, Kazunori Shi- analyzing the services/traffic growth, Key Laboratory for Modern Optical Mode-division-multiplexing system noda1, Yasunobu Matsuoka1, Toshiki the major challenges and potential Instrumentation, Zhejiang Provincial Papers are performance and implementation Sugawara1, Shinji Nishimura1, Norio future network evolutions. Specific Key Laboratory for Sensing Technolo- complexity depend critically on the Chujo2, Masaaki Nido3, Kazuhiko examples and use cases leveraging gies, Zhejiang Univ., China. A polar- statistics of modal gains/losses and Kurata4, Junji Baba5, Yoshinori Wata- TransTeleCom deployment will be available online for ization beam splitter with cascaded group delays. Analytical models for nabe5, Naoya Ikeda5; 1Central Research outlined. asymmetrical directional couplers is these statistics show that strong mode Lab., Hitachi, Ltd., Japan; 2Yokohama download. Visit demonstrated experimentally on a coupling optimizes performance and Research Lab., Hitachi, Ltd., Japan; 3Fi- silicon-on-insulator (SOI) platform. minimizes complexity. ber Optics Devices Division, NEC Corp., The measured extinction ratios of the www.ofcnfoec.org Japan; 4Green Platform Research Lab., fabricated PBS are about 11dB and NEC Corp., Japan; 5ALAXALA Corp., 13dB for TE/TM polarizations. Japan. A compact 4 Χ 25-Gbps optical and click on the transceiver for short-reach communications using optical interconnects Thursday, 21 March was developed. Its total power con- OTh4I.2 • 15:45 sumption is 2.2 W. A transmission Wide-band Polarization Splitter experiment with the transceiver was and Rotator with Large Fabrication button. successfully conducted at 25-Gbps Tolerance and Simple Fabrication data rate. Process, Yunhong Ding1, Haiyan Ou1, Christophe Peucheret1; 1Techni- cal Univ. of Denmark, Denmark. We demonstrate a polarization splitter and rotator built on the silicon- Joseph M. Kahn is a Professor of Elec- on-insulator platform. The device trical Engineering at Stanford Univ.. shows low insertion loss (0.6 dB), His research addresses communication low polarization crosstalk (<-12 dB), and imaging through optical fibers, in- wide bandwidth (~100 nm), and large cluding modulation, detection, signal fabrication tolerance (60 nm). processing and spatial multiplexing. He received A.B. and Ph.D. degrees in Physics from U.C. Berkeley in 1981 and 1986. From 1987-1990, he was at AT&T Bell Laboratories, Crawford Hill Laboratory, in Holmdel, NJ. He was on the Electrical Engineering faculty at U.C. Berkeley from 1990-2003. In 2000, he co-founded StrataLight Communications, which was acquired by Opnext, Inc. in 2009. He received the National Science Foundation Presidential Young Investigator Award in 1991 and is a Fellow of the IEEE. (continued on pg. 151)

OFC/NFOEC 2013 • 17–21 March 2013 149 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh4A • Converged OTh4B • Node OTh4C • Single- OTh4D • Photonic OTh4E • Higher-level NTh4F • NG-PON Access—Continued Architecture—Continued Mode Amplification Processing and Clock QAM—Continued Technologies— Technologies— Recovery—Continued Continued Continued OTh4A.3 • 16:00 OTh4B.3 • 16:00 OTh4C.3 • 16:00 Invited OTh4D.3 • 16:00 Invited OTh4E.3 • 16:00 NTh4F.3 • 16:00 Cascade of 4 SOAs with 448 Gbit/s On-Demand Spectrum and Space 1-Tbit/s dual-carrier DP 64QAM Amplifier technologies for unrepeat- Photonic processing using integrated Experimental Demonstration of a (224 Gbit/s) Dual Channel Dual Defragmentation in an Elastic SDM/ 1 transmission at 64Gbaud with 40% ered links, submarine transmissions, optical filters, Christi K. Madsen , Qi Symmetric 40-Gb/s TWDM-PON, Polarization 16QAM (QPSK) for FDM/TDM Network with Mixed 1 1 1 1 1 overhead soft-FEC over 320km Hans Bissessur ; Alcatel-Lucent Sub- Chen , Jae Hyun Kim , Yifeng Zhou ; Zhengxuan Li1, Lilin Yi1, Meihua Bi1, High-Capacity Business Paths in Multi- and Single-core Fiber Links, 1 SSMF, Fred Buchali1, Karsten Schuh1, marine Networks, France. We present Texas A&M Univ., USA. We will Jun Li1, Hao He1, Xuelin Yang1, Weish- Converged Metro-Access Networks, Norberto Amaya1, Muhammad Irfan1, Laurent Schmalen1, Wilfried Idler1, the amplifier technologies, based on discuss photonic processing tasks that eng Hu1; 1Department of Electronic Swen Koenig1, Rene Bonk2, Rene M. Georgios S. Zervas1, Reza Nejabati1, Eugen Lach1, Andreas Leven1; 1Alcatel- high-order Raman amplification, that are enabled or assisted by integrated Engineering, Shanghai JiaoTong Univ., Schmogrow1, Arne Josten1, Djorn Dimitra Simeonidou1, Victor Ran- Lucent Bell Labs, Germany. We dem- are currently used in unrepeatered optical filters. A novel platform in- China. We demonstrate a symmetric Karnick1, Harald Schmuck2, Wolf- cano2, Francesca Parmigiani2, Periklis onstrate 1-Tbit/s dual-carrier dual- systems. We describe their principle corporating a highly nonlinear glass 40-Gb/s TWDM-PON system using gang Poehlmann2, Thomas Pfeiffer2, Petropoulos2, David J. Richardson2, polarization 64QAM transmission of operation and discuss the physical on an electro-optic substrate will be a single tunable optical filter for both Christian Koos1, Wolfgang Freude1, Jun Sakaguchi3, Werner Klaus3, Ben- at 64Gbaud over 320km of standard effects which limit their application. reviewed, namely arsenic-trisulfide downstream wavelength selection Juerg Leuthold1; 1Inst. of Photonics and jamin J. Puttnam3, Takaya Miyazawa3, single-mode fiber with EDFAs only. (As2S3)-on-LiNbO3 waveguides. and chirp management of upstream Quantum Electronics, Karlsruhe Inst. of Yoshinari Awaji3, Naoya Wada3, Ian Error free performance is validated directly modulated laser, which sup- Technology (KIT), Germany; 2Bell Labs Henning4; 1Electronic Engineering, by sFEC decoding of the received data ports 25-km feeder fiber and 1:256 Germany, Alcatel-Lucent Deutschland Univ. of Bristol, UK; 2Optoelectronics after fiber transmission. splitting ratio. AG, Germany. We demonstrate 448 Research Centre, Univ. of Southampton, Gbit/s (224 Gbit/s) dual channel UK; 3National Inst. of Information and DP-16QAM (QPSK) transmission Communications Technology, Japan; over four cascaded, linear SOAs using 4Computer Science and Electronic advanced modulation formats. As an Engineering, Univ. of Essex, UK. We application we envision dedicated show on-demand multi-wavelength high-capacity business paths in future spectrum and space defragmentation converged metro-access networks. in an SDM and elastic network with four programmable nodes and two multi-core fiber links. The combined approach is shown to reduce blocking and hardware requirements in small nodes

OTh4A.4 • 16:15 OTh4B.4 • 16:15 OTh4E.4 • 16:15 NTh4F.4 • 16:15 A Novel In-Building Small-Cell On-Demand Spectrum and Core A Single-Channel, 1.6 Tbit/s 32 Investigation of Wavelength-Tunable Backhaul Architecture for Cost- Allocation for Multi-Core Fibers QAM Coherent Pulse Transmission Directly-Modulated Laser for 100- Efficient Multi-Operator Multi- in Elastic Optical Network, Shohei 1 1,2 1 2 3 Over 150 km With RZ-CW Conver- Gb/s EPON, Zhaowen Xu , Yong-Kee Service Coexistence, Cheng Liu , Fujii , Yusuke Hirota , Hideki Tode , 1 1 1 2 2 1 sion and FDE Techniques, David O. Yeo , Xiaofei Cheng , Luying Zhou ,

Thursday, 21 March Thursday, Neda Cvijetic , Karthikeyan Sun- Koso Murakami ; Electronic and Otuya1, Keisuke Kasai1, Toshihiko Xu Shao1; 1Inst. for Infocomm Re- daresan2, Meilong Jiang2, Sampath Information Engineering, Osaka Univ., Hirooka1, Masato Yoshida1, Masataka search, Singapore. We experimentally Rangarajan2, Ting Wang2, Gee-Kung Japan; 2Information Networking, Osaka Nakazawa1, Tokutaka Hara2, Satoshi investigate the BER performance of Chang1; 1Georgia Inst. of Technology, Univ., Japan; 3Computer Science and Oikawa2; 1Research Inst. of Electri- a wavelength-tunable directly-mod- USA; 2NEC Labs America, USA. We Imtelligent Systems, Osaka Prefecture cal Communication, Tohoku Univ., ulated laser that can be used in future demonstrate a novel in-building small- Univ., Japan. We propose on-demand Japan; 2New Technology Research 100-Gb/s EPON systems. The effects cell backhaul architecture for multi- spectrum resource allocation for elas- Laboratories, Sumitomo Osaka Ce- of temperature variation and optical operator, multi-service coexistence tic optical networks with multi-core ment CO., Ltd., Japan. A 1.6 Tbit/s/ filtering on the receiver sensitivity are with optical infrastructure sharing. fibers. We also introduce a simple ch single-carrier transmission of 32 also discussed. In-building experiments confirm crosstalk index and evaluate basic QAM coherent pulses over 150 km 6-12Mb/s layer-4 packet throughputs performance for blocking probability was demonstrated using an RZ-CW for users under mobile distributed and spectrum overlap which causes conversion technique and frequency- antenna and static frequency re-use inter-core crosstalk. domain equalization (FDE). A large scenarios, respectively. improvement in the bit-error-rate characteristics was achieved with FDE.

150 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh4G • Spatial OTh4H • High-speed OTh4I • Optical NTh4J • Carrier Multiplexing and OAM— Transmitters—Continued Polarization Devices and Strategies and Network Continued Sensing—Continued Evolution—Continued

OTh4H.2 • 16:00 OTh4I.3 • 16:00 NTh4J.2 • 16:00 A 4×25 Gbps Hybrid Integrated EML Self-Aligned InP/InGaAsP Polar- Evaluating Efficiency of Multi-Layer Module for 100 GbE Transmitters ization Converter for Polarization- Switching in Future Optical Trans- 1 using Lens Positional Control by Multiplexed Photonic Integrated port Networks, Soumya Roy , Anuj 1 1 1 Laser Irradiation, Tadashi Murao1, Circuits, Masaru Zaitsu , Takuo Malik , Abhijeet Deore , Satyajeet 1 1 1 1 1 Nobuyuki Yasui1, Keita Mochizuki1, Tanemura , Akio Higo , Yoshiaki Ahuja , Onur Turkcu , Steven Hand , 1 1 1 1 Masaya Shimono1, Hidekazu Kodera1, Nakano ; Univ. of Tokyo, Japan. Serge Melle ; Marketing, Infinera, Takeshi Yamatoya1, Hiroshi Aruga1; We experimentally demonstrate a USA. This paper evaluates multi-layer 1Mitsubishi Electric Corporation, Ja- compact and low-loss InP/InGaAsP switching architecture vs. all-optical pan. A lens-coupled hybrid optical polarization converter, fabricated by a and all-digital switching architectures. integration system for a 100GbE simple self-aligned process. The mode- Further, the value of incorporating transmission module is demonstrated conversion of 96% and the excess loss super-channels is evaluated to deter- for the first time. The multi-channel of less than 1.0 dB are obtained over mine benefit. A real world network Presentations Keang-Po Ho received his Ph.D. degree system has been realized via a precise the entire C-band. model is utilized to quantify and from the Univ. of California at Berke- selected for recording lens-alignment technique exploiting compare results. ley in 1995. He is currently with Silicon high-power laser irradiation. Image as Principal Engineer and Sr. are designated with Manager for the Baseband Algorithm a . Access these Group. In Silicon Image (SiBEAM before acquisition), he first invented by visiting and then implemented WirelessHD video area network using 60-GHz mil- www.ofcnfoec.org

limeter-wave antenna array, 3.8 Gb/s Thursday, 21 March OFDM modem, and beam search. He and clicking on the was also the Chief Technology Officer and co-founder of StrataLight Com- munications (acquired by OpNext by about US$170M). He had also been button. with IBM, Bellcore, the Chinese Univ. of Hong Kong, and National Taiwan OTh4H.3 • 16:15 OTh4I.4 • 16:15 NTh4J.3 • 16:15 Univ.. He has authored over 200 Polarization Diversity DPSK De- CAPEX Benefits of Colorless Direc- 28-Gb/s Directly Modulated InGaA- journal and conference articles, 14 US modulator on the Silicon-on-Insu- tionless ROADM in WDM Trans- lAs ACPM DFB Lasers with High patents, and one book. lator Platform with Simple Fabrica- port Networks, Qingya She1, Qiong Mask Margin of 22% at 55°C, Kouji tion, Yunhong Ding1, Bo Huang1,2, Zhang2, Kirsten Rundberget1; 1Con- Nakahara1, Yuki Wakayama1, Kenji Haiyan Ou1, Francesco Da Ros1, Chris- verged Network Planning, Fujitsu Hiruma1, Takeshi Kitatani1, Kazunori tophe Peucheret1; 1Technical Univ. of Network Communications Inc., USA; Shinoda1, Toshihiko Fukamachi2, Yas- Denmark, Denmark; 2Huazhong Univ. 2Fujitsu Laboratories of America Inc., ushi Sakuma2, Shigehisa Tanaka1; 1Cen- of Science and Technology, Wuhan USA. This paper quantifies the CAPEX tral Research Lab., Hitachi, Ltd., Japan; National Laboratory for Optoelec- benefits of network defragmentation 2Oclaro Japan, Inc., Japan. A 1.3-µm tronics, China. We demonstrate a and shared protection using colorless directly modulated InGaAlAs-MQW novel polarization diversity DPSK directionless ROADM. The value of DFB laser, incorporating an asym- demodulator on the SOI platform with contentionless is also investigated. metric corrugation-pitch-modulated low polarization dependent loss (1.6 (ACPM) grating, operating at 28 Gb/s dB) and low polarization dependent at 55°C experimentally demonstrated extinction ratio (<3 dB). System ex- high mask margin of 22% for the periments verify the low polarization first time. dependency.

OFC/NFOEC 2013 • 17–21 March 2013 151 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh4A • Converged OTh4B • Node OTh4C • Single- OTh4D • Photonic OTh4E • Higher-level NTh4F • NG-PON Access—Continued Architecture—Continued Mode Amplification Processing and Clock QAM—Continued Technologies— Technologies— Recovery—Continued Continued Continued OTh4A.5 • 16:30 OTh4B.5 • 16:30 OTh4C.4 • 16:30 Invited OTh4D.4 • 16:30 OTh4E.5 • 16:30 Invited NTh4F.5 • 16:30 Tutorial Flexible QoS Differentiation in Engineering Colorless/Direction- Stable Clock Recovery and Channel 300-nm Broadband Chromium- Higher-order Multilevel Signal NG-PON2 Technology, Hirotaka Converged OFDMA-PON and LTE less/Contentionless Metro/Region- Doped Fiber Amplifiers, Wood-Hi Identification in OTDM realized by 1 1 1 Transmission using Coherent Re- Nakamura ; NTT Access Network Networks, Wansu Lim , Konstantinos al Networks for 400G+, Richard Cheng1, Yi-Chung Huang1, Sheng- In-band Clock distribution based 2 1 1 1 1 2 1 ceiver with Digital-Delay Detection, Service Systemes Laboratories, NTT Kanonakis , Pandelis Kourtessis , Mi- Younce , Julia Larikova , yajun wang ; Lung Huang , Hidenori Taga , Yi-Jen on Pulse Position Modulation, Taka- 1 1 1 2 Nobuhiko Kikuchi ; Cetntral Research Corporation, Japan. This tutorial re- los Milosavljevic , Ioannis Tomkos , 1Tellabs, USA. Architectural alterna- Chiu1; 1Department of Photonics, yuki Kurosu1, Ken Tanizawa1, Dxiang 1 1 Lab., Hitachi Ltd, Japan. The use of views requirements and technologies John M. Senior ; Engineering and tives are considered for Metro/Region- Wang 2, Sze Y Set2, Shu Namiki1; 1Natl National Sun Yat-Sen Univ., Taiwan; digital-delay detection for coherently of 40-Gbit/s-class PON discussed as Technology, Univ. of Hertfordshire, UK; al network with 400G+ transmission 2Graduate Inst. of Photonics and Op- Inst of Adv Industrial Sci & Tech, Japan; 2 received higher-order QAM signals NG-PON2 in the standardization. Athens Information Technology (AIT), based on 100Gb/s and 200Gb/s sub- 2Alnair Laboratories Corporation, Ja- toelectronics, National Taiwan Univ., is an attractive technique to improve Advanced technologies, e.g. WDM Greece. We propose a Weighted-DSA channels in super-band transmission. pan. We demonstrated 344-Gb/s OOK Taiwan. The experimental break- phase noise and IF offset tolerance. technologies, a wavelength tunability, scheduling algorithm which allows ef- Reach results are derived for practical OTDM transmissions over 3-km SMF through of net-gain for optical signals The paper reviews its concept, imple- and a coherent detection, to realize ficient mapping of LTE QCIs over the metro/regional networks. The results fiber using a new scheme based on in chromium-doped-fiber-amplifier mentation and performance improve- various flexible functions will be optical queues of an OFDMA-PON. provide clear direction for architec- pulse position modulation in OTDM is demonstrated, leading to the pos- ment with experimental results. described. A 63ms end-end wireless packet delay tural decisions. sibility of functioning as broadband transmissions to achieve stable clock has been demonstrated for QCI5 at amplifiers for utilizing the entire recovery and channel identification highest network loads. transmission bandwidths from 1300- through in-band clock distribution. 1600 nm for next-generation optical communication systems.

OTh4A.6 • 16:45 OTh4B.6 • 16:45 OTh4D.5 • 16:45 Data Bandwidth Reduction based Dynamic Wavelength Assignment 320 Gb/s all-optical clock recovery on Wireless Resource Allocation for and Burst Contention Mitigation and time demultiplexing enabled Digitized Radio over TDM-PON for the LOBS-over-WSON Multilayer by a single Quantum Dash Mode- System, Naotaka Shibata1, Shigeru Networks with an OpenFlow based Locked Laser Fabry-Perot Opti- Kuwano1, Jun Terada1, Naoto Yoshi- Control Plane, Dongxu Zhang1, cal Clock Pulse Generator, Nicola moto1; 1NTT Access Network Service Hongxiang Guo1, Lei Liu2, Takehiro Calabretta1, Jun Luo1, Josue Parra- Hirotaka Nakamura received his B.E. Systems Laboratories, Japan. We pro- Tsuritani2, Jian Wu1, Itsuro Morita2; Cetina2, Sylwester Latkowski1, Ramon degree in applied physics from the pose a novel data bandwidth reduction 1BUPT, China; 2KDDI R&D Labo- Maldonado-Basilio2, Pascal Landais2, Univ. of Tokyo, Japan, in 1999, and method based on wireless resource ratories Inc., Japan. A novel scheme Harm Dorren1; 1Technische Universiteit his Ph.D. degree from Hokkaido Univ., allocation for digitized radio over capable of dynamic wavelength assign- Eindhoven, Netherlands; 2Dublin City Japan, in 2011. In 1999, he joined NTT TDM-PON system, and the required ment and burst contention mitigation Univ., Ireland. We present the first Access Network Service Systems Labo- PON bandwidth is reduced by 25 % is proposed to achieve efficient optical 320Gb/s all-optical clock recovery by ratories, NTT Corporation, where Thursday, 21 March Thursday, when there are 80 mobile terminals. burst flow grooming in the Open- exploiting single Quantum Dash MLL he has been engaged in research on Flow controlled LOBS-over-WSON to generate 40GHz synchronized opti- high speed optical access systems, i.e., network. Simulation and experiment cal clock pulse with 71fs timing jitter. 10G-EPON, WDM-PON, and WDM/ verified its feasibility. 320Gb/s all-optical demultiplexing TDM-PON. He has been participating operation with 1dB BER penalty was in FSAN activities relating to NG- demonstrated. PON2 since 2009. He is a member of the Inst. of Electronics, Information and Communication Engineers (IE- ICE), Communications Society.

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152 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh4G.2 • 16:30 OTh4H.4 • 16:30 Invited OTh4I.5 • 16:30 NTh4J.4 • 16:30 Invited 1.6-Tbit/s Muxing, Transmission and High Speed 850nm VCSELs for Silicon microring-based integrated Transport Network Evolution for Demuxing through 1.1-km of Vortex >40Gb/s Transmission, Johan S. circuit for optical label-free biosensor Advanced Services, Sashisekaran 1 1 with direct electrical readout, Junfeng Thiagarajan1, Michael Gemelos1, Fiber Carrying 2 OAM Beams Each Gustavsson , Anders Larsson , Åsa 1,2 1 1 1 1 Song , Xianshu Luo , Jack Sheng Kee , Matthew Ma1; 1Tata Communications, with 10 Wavelength Channels, Yang Haglund , Jörgen Bengtsson , Petter 1 1 1 1 2 1 1 Chao Li , Xiaoguang Tu , Qing Fang , USA. We discuss the evolution of car- Yue , Nenad Bozinovic , Yongxiong Westbergh , Rashid Safaisini , Erik 1 1 Presentations 1 1 3 1 1 Huijuan Zhang , Lianxi Jia , Mi Kyoung rier network infrastructure in view of Ren , Hao Huang , Moshe Tur , Poul Haglund ; Dept. Microtechnology and 1 1 1 4 Park , Tsung-Yang Liow , Mingbin Yu , the growth in packet-based services selected for recording Kristensen , Siddharth Ramachan- Nanoscience, Photonics Laboratory, 1 1 dran2, Alan E. Willner1; 1Department of Chalmers Univ. of Technology, Sweden. Guoqiang Lo ; Inst. of Microelectronics, and current progress in transport net- 2 are designated with Electrical Engineering, Univ. of South- VCSELs capable of direct modula- Singapore; State Key Laboratory on work technologies, and outline key 2 Integrated Opto-Electronics, , College issues driving network evolution today. ern California, USA; Boston Univ., tion exceeding 40Gb/s are needed in a . Access these USA; 3School of Electrical Engineer- next generation optical interconnect of Electronic Science and Engineering, ing, Tel Aviv Univ., Israel; 4OFS-Fitel, standards. Using a refined high-speed China. We demonstrate a cost-effective by visiting Denmark. We demonstrate muxing, design we demonstrate GaAs-based silicon microring-based bio/chemical transmission and demuxing of 2 OAM VCSELs having record-high 28GHz sensor, which integrates vertical grating www.ofcnfoec.org couplers, two cascaded microrings for beams over 10 wavelength channels modulation bandwidth, and that oper- and clicking on the through 1.1-km of vortex fiber. An ate error-free at 47Gb/s. optical sensing and electrical tracing, aggregated total capacity of 1.6-Tbit/s and Ge photodetector for direct sens- is achieved by using 20-Gbaud/s 16- ing interrogation. Detection limit of QAM signal on each channel. 1.5×10-5 is demonstrated. button. OTh4I.6 • 16:45 OTh4G.3 • 16:45 Thursday, 21 March Tunable Silicon Comb Filters Based Optical vortex based Mode Division on Fabry-Perot Resonators Formed Multiplexing over graded-index mul- by Sagnac Loop Mirrors, xiaomeng timode fibre, Joel A. Carpenter1, Benn sun1, Linjie Zhou1, Jingya Xie1, zhi C. Thomsen2, Timothy D. Wilkinson1; Papers are zou1, Liangjun Lu1, Xinwan Li1, Jian- 1Univ. of Cambridge, UK; 2Univ. College ping Chen1; 1shanghai jiaotong Univ., London, UK. Mode Division Multi- China. We experimentally demon- available online for plexing is performed over 2km and strate tunable silicon comb filters 8km of 50μm graded-index multimode based on Fabry-Perot resonators com- download. Visit fibre using (de)multiplex phase masks posed of Sagnac loop mirrors using based around optical vortex modes periodically-interleaved PN junctions. to transmit 2x56Gbps QPSK signals www.ofcnfoec.org Forward and reverse biases blue- and without MIMO equalization. red-shift the comb lines, respectively. and click on the

button.

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OFC/NFOEC 2013 • 17–21 March 2013 153 Room 303A Room 303B Room 303C Room 303D Ballroom A Ballroom B OFC NFOEC

OTh4D.7 • 17:15  Demonstration of Edge Interoper- ability, Re-Shaping and Re-Timing Thank you for using Hybrid Mode-Locking within a 40Gb/s Optical Packet Router, attending OFC/NFOEC. John Garcia1, Kimchau N. Nguyen1, Michael Belt1, Henrik N. Poulsen1, Look for your Dan Blumenthal1; 1UC Santa Barbara, USA. We demonstrate a regenerative

Thursday, 21 March Thursday, post-conference survey optical router node showing 2R and 3R regeneration on 40Gb/s labeled optical via email and let us packets. Successfully achieved >5dB increase in received power sensitiv- know your thoughts ity and obtained >99% edge-to-edge Ethernet frame recovery. on the program.

17:30–18:00 Coffee Break, 3rd floor

18:00–20:00 Postdeadline Sessions, Ballrooms A-D

154 OFC/NFOEC 2013 • 17–21 March 2013 Ballroom C Ballroom D Ballroom E Room 304C Room 304D Show Floor OFC NFOEC OFC Programming

OTh4G.4 • 17:00 OTh4H.5 • 17:00 OTh4I.7 • 17:00 Invited NTh4J.5 • 17:00 Orbital-Angular-Momentum-Based 1.3 um 28 Gb/s EMLs with Hybrid Mid-Infrared Silicon Photonics, Wil- Investigation of Energy Savings in Reconfigurable and “Lossless” Op- Waveguide Structure for Low-Power- liam Green1, Bart Kuyken2, Xiaoping Optical Networks using Bundle Link 1 tical Add/Drop Multiplexing of Consumption CFP2 Transceiv- Liu3, Mackenzie Van Camp1, Solomon Rightsizing Methods, Lin Liu , Byrav 1 1 1 Multiple 100-Gbit/s Channels, Hao ers, Yoshimichi Morita , Takeshi Assefa1, Douglas Gill1, Tymon Bar- Ramamurthy ; Univ. of Nebraska Lin- 1 1 1 1 1 Huang , Yang Yue , Yan Yan , Nisar Yamatoya , Yohei Hokama , Koichi wicz1, Steven Shank4, Yurii Vlasov1, coln, USA. We investigate the possible 1 1 2 2 Ahmed , Yongxiong Ren , Alan E. Akiyama , Ryoko Makita , Nobuyuki Richard Osgood3, Roel Baets2, Gunther energy savings by deploying our dis- 1 1 3 4 Papers are Willner ; Univ. of Southern California, Yasui , Daisuke Morita , Hiroyuki Roelkens2; 1IBM TJ Watson Research tributed local optimized algorithms to 1 1 1 USA. We propose reconfigurable opti- Kawahara , Eitaro Ishimura ; High Ctr., USA; 2Photonics Research Group, rightsize the capacity of bundle links. cal add/drop multiplexing in a data Frequency & Optical Device Works, Department of Information Technol- Mostly we explore the energy saving available online for link using orbital angular momentum Mitsubishi Electric Corporation, Ja- ogy, Ghent Univ. - imec, Belgium; benefits from shutting down layer-1 2 (OAM) mode division multiplexing. pan; Advanced Technology R&D Ctr., 3Department of Electrical Engineering, optical components. download. Visit Adding/dropping of one OAM mode Mitsubishi Electric Corporation, Japan; Columbia Univ., USA; 4IBM Systems from three multiplexed OAM modes, 3 Information Technology R&D Ctr., & Technology Group, Microelectron- www.ofcnfoec.org each carrying 100 Gbit/s QPSK data is Mitsubishi Electric Corporation, Japan; ics Division, USA. A mid-infrared 4 demonstrated, with an OSNR penalty Melco Semiconductor Engineering silicon nanophotonic integrated cir- of < 2dB. Corporation, Japan. 1.3 um 28 Gb/s cuit platform can have broad impact and click on the EMLs with novel hybrid waveguide upon environmental monitoring, structure were demonstrated. The personalized healthcare, and public EMLs achieved high output power safety applications. Development of and high extinction ratio under the various mid-IR components, including condition of low operating current, optical parametric amplifiers, sources,

button. Thursday, 21 March low modulation voltage and high chip modulators, and detectors, is reviewed. temperature.

OTh4G.5 • 17:15 OTh4H.6 • 17:15 NTh4J.6 • 17:15 100 Tbit/s Free-Space Data Link A Miniaturized 43 Gbps EML TOSA Virtual Network Reconfiguration using Orbital Angular Momentum Employing Impedance Matched FPC in Optical Substrate Networks, Presentations Mode Division Multiplexing Com- Connection, mizuki shirao1, Nobuo Feng Gu1, Min Peng2, Samee Khan3, bined with Wavelength Division Mul- Ohata1, Tetsuhiro Fukao1, Tatsuo Ammar Rayes4, Nasir Ghani1; 1UNM, selected for recording tiplexing, Hao Huang1, Guodong Xie1, Hatta1, Hiroshi Aruga1; 1Mitsubishi USA; 2Computer Science, Wuhan Univ., Yan Yan 1, Nisar Ahmed1, Yongxiong Electric Corporation, Japan. A 43 Gbps China; 3ECE Department, North Da- are designated with Ren1, Yang Yue1, Dvora Rogawski1, electro-absorption modulator laser kota State Univ., USA; 4Cisco Systems Moshe Tur2, Baris Erkmen3, Kevin was packaged in a miniaturized mod- In, USA. This paper studies virtual a . Access these Birnbaum3, Samuel Dolinar3, Martin ule with a novel impedance matched network service provisioning over sub- 4 4 by visiting Lavery , Miles Padgett , Alan E. Will- flexible printed circuit connection strate optical networks and presents ner1; 1Univ. of Southern California, aiming for a CFP2 transceiver showing a novel reconfiguration scheme to www.ofcnfoec.org USA; 2Tel Aviv Univ., Israel; 3Jet Propul- ITU-T G.693 compliance. improve efficiency. Simulation results sion Lab, USA; 4Department of Physics show lower blocking and increased and clicking on the and Astronomy, Univ. of Glasgow, revenues as compared to existing UK. Multiplexing/demultiplexing strategies. of 1008 data channels using orbital angular momentum (OAM) mode- division-multiplexing combined with button. wavelength-division-multiplexing is demonstrated. 24 OAM modes, each including 42 wavelengths, and each wavelength transporting a 100 Gbit/s 17:30–18:00 Coffee Break, 3rd floor QPSK signal, are multiplexed, with an aggregated capacity of 100.8 Tbit/s.

18:00–20:00 Postdeadline Sessions, Ballrooms A-D

OFC/NFOEC 2013 • 17–21 March 2013 155