Conference Program
Oral, Monday, 23 April HEDS
[Opening Remarks] 9:30-9:35 HEDS3-2 14:25 Invited HEDS4-3 16:35 Tomonao Hosokai Status of ImPACT Program aiming for Current Sheet and Plasmoid Formation Graduate School of Engineering, Osaka repeatable GeV-class LWFA in Relativistic Magnetic Reconnection University/RIKEN SPring-8 Center, Laser Tomonao Hosokai1,2, Takamitsu Otsuka3, via Laser-Plasma Interaction Accelerator R&D Team, Japan Yasuo Sakai1,2, Junpei Ogino4, Yanjun Gu1,2, Sergei V. Bulanov1,3,4 Naveen Pathak1,2, Alexei Zhidkov1,2, 1Institute of Physics of ASCR, ELI-Beamlines, 1 1,2 2 [HEDS1] 9:35-10:30 Keiichi Sueda , Hirotaka Nakamura , Czech Republic, Institute of Plasma Physics of 1 1 1 3 Mon-A1 Zhang Jin , Akihiro Ueno , Hakujun Toran , the CAS, Czech Republic, Kansai Photon Yusuke Tanizawa1, Ryosuke Kodama2,3, Chair: Tomonao Hosokai Research Institute, National Institutes for Kai Huang5, Noboru Nakanii5, Michiaki Mori5, Quantum and Radiological Science and Graduate School of Engineering, Hideyuki Kotaki5, Yukio Hayashi5, Izuru Daito5, Technology, Japan, 4Prokhorov General Physics Osaka University/RIKEN SPring-8 Yasuhiro Miyasaka5, Timur Esirkepov5, Institute, Russian Academy of Sciences, Russia Center, Laser Accelerator R&D Team, James Koga5, Sergei Bulanov5, Masaki Kando5, Japan 3D PIC simulations of relativistic magnetic Shin-ichi Masuda6, Shigeru Yamamoto6 reconnection via laser-plasma interactions 1Graduate School of Engineering, Osaka are reported. Magnetic field lines variation HEDS1-1 9:45 Plenary 2 University, Japan, RIKEN SPring-8 Center, and plasmoids are obtained. The magnetic Latest Results in Advances in HEDS Laser Accelerator R&D Team, Japan, 3Graduate islands are clearly shown. The inductive with Lasers and Particle Beams School of Engineering, Utsunomiya University, electric field grows and accelerates the Chandrashekhar Joshi Japan, 4Institute of Laser Engineering, Osaka electrons. University of California Los Angels, USA University, Japan, 5Kansai Photon Science I will present some latest results on our Institute, National Institute for Quantum and work on several topics related to high Radiological Science and Technology (QST), 6 energy density science with intense but ultra Japan, High Energy Accelerator Organization short laser and charged particle beam (KEK), Japan pulses. A laser wakefield acceleration (LWFA) research under the ImPACT program in ----- Break 10:30-11:00 ----- Japan, that aims for table-top sized free-electron laser (FEL) will be reviewed. [HEDS2] 11:00-12:00 Mon-A2 HEDS3-3 14:50 Invited Chair: Masaki Kando Plasma and Beam Diagnostics for Oral Program Oral Program KPSI, QST, Japan LAPLACIAN Project Mon, 23 April Masaki Kando HEDS2-1 11:00 Invited KPSI, QST, Japan From plasma acceleration to plasma We are developing laser based electron accelerators? Status of PW laser accelerator aiming a future compact X-ray driven experiments in Dresden free-electron laser and the development Ulrich Schramm status for the beam diagnostics will be given. Helmholtz-Zentrum Dresden-Rossendorf, Germany ----- Break 15:15-15:45 ----- Status of Petawatt laser driven and application oriented particle acceleration is presented. [HEDS4] 15:45-16:55 Mon-P2 HEDS2-2 11:30 Invited Chair: Ulrich Schramm Helmholtz-Zentrum Dresden- Laser wakefield electron acceleration Rossendorf, Germany with multi-PW laser pulses Hyung Taek Kim1,2, Jung hun Shin1, HEDS4-1 15:45 Invited C. Aniculaesei1, B. S. Rao1, V. B. Pathak1, M. H. Cho1, C. Hojbota1,3, S. K. Lee1,2, Gamma ray emission from wakefield J. H. Sung1,2, H. W. Lee1, J. W. Yoon1,2, accelerated electrons wiggling in laser K. Nakajima1, Chang Hee Nam1,3 filed 1Center for Relativistic Laser Science, Institute Liming Chen for Basic Science (IBS), Korea, 2Advanced Institute of Physics, CAS, China Photonics Research Institute, GIST, Korea, we present a method for high energy 3Department of Physics and Photon Science, radiation via the accelerated electrons GIST, Korea wiggling in an additional laser field whose We present the recent progress in LWFA intensity is one order higher than the self research with multi-PW laser at the Center generation transverse field of the bubble. for Relativistic Laser Science in IBS Korea, and the plan to develop 10-GeV electron HEDS4-2 16:15 beam in near future. Slow wave excitation using head-on two-color TW laser pulses toward ----- Lunch 12:00-14:00 ----- plasma ion accelerator Yoshitaka Mori, Yoneyoshi Kitagawa [HEDS3] 14:00-15:15 GPI, Japan Mon-P1 We have investigated experiments of plasma Chair: Chandrashekhar Joshi wave excitation for ion acceleration. Using University of California, Los Angeles, double-line TW laser system (200 mJ/150 USA fs): BEAT, we have counter irradiated two-color (787 nm and 813 nm) ultra- HEDS3-1 14:00 Invited intense laser pulses into a hydrogen gas jet Outlook for laser wakefield flow to excite a plasma wave of slow-wave acceleration technology in the branch. Japanese national program ImPACT Yuji Sano JST, Japan TBD
OPIC 2018・23-27 April, 2018 53 Conference Program
Oral, Tuesday, 24 April AM ALPS
[Opening Remarks] 9:00-9:15 [HEDS5] 9:00-10:40 Hitoki Yoneda Tue-A1 Institute for Laser Science, The University of Chair: Victor Malka Electro-Communications (UEC), Japan Laboratoire d’Optique Appliquée, France [ALPS1-B] 9:15-10:30 High power lasers Chair: Fumihiko Kannari HEDS5-1 9:00 Plenary Department of Electronics and Electrical Engineering, Keio University, TBD Japan Ralph Asmann XXXXX ALPS1-B-1 9:15 Invited TBD High Average Power and High Energy Ultrafast Thin-Disk Amplifiers Catherine Y. Teisset1, Christoph Wandt1, Marcel Schultze1, Sandro Klingebiel1, Stephan Prinz1, Sebastian Stark1, Christian Grebing1, Jan-Philipp Negel2, Helge Höck2, Michael Scharun2, Thomas Dietz2, Dominik Bauer2, Aleksander Budnicki2, Christian Stolzenburg2, Dirk Sutter2, Alexander Killi2, Thomas Metzger1 1TRUMPF Scientific Lasers GmbH + Co. KG, Germany, 2TRUMPF Laser GmbH, Germany Our commercial picosecond thin-disk regenerative amplifiers are available with up to 200 mJ-pulses and 1 kW of average Oral Program Oral Program power. Preliminary scaling results in [Opening Remarks] 9:50-10:00 multipass show potential for multi-kW Norihiro Hagita systems. ATR Intelligent Robotics and Communicatuon Laboratories, Japan Ronald Freund Fraunhofer Heinrich Hertz Institute, Germany
HEDS5-2 9:40 Invited [IoT1] 9:50-11:45 Applications and use cases A step towards laser plasma electron ALPS1-B-2 9:45 Invited based free electron laser : undulator Chairs: Ken-ichi Kitayama Graphene and Voltage Reconfigurable radiation observed after an electron The Graduate School for the Creation Graphene Devices for Femtosecond beam manipulation line of New Photonics Industries, Japan Itsuro Morita Pulse Generation in the Near Infrared Couprie Marie Emmanuelle KDDI R&D Laboratories Inc., Japan Alphan Sennaroglu1,2, Isinsu Baylam2, SOLEIL, France Ferda Canbaz1, Nurbek Kakenov3, Towards laser plasma acceleration Coskun Kocabas3, Umit Demirbas4, qualification with a free electron laser IoT1-1 10:00 Invited Sarper Ozharar5 application, undulator spontaneous emission Plant phenotyping using agricultural 1Laser Research Laboratory, Departments of measurement after a manipulation electron IoT with multi optical spectroscopic Physics and Electrical-Electronics Engineering, beam line is reported. The measured sensing for digital agriculture Koç University, Turkey, 2Koç University Surface undulator radiation provides an insight on Takaharu Kameoka, Shinichi Kameoka, Science and Technology Center (KUYTAM), Koç the electron beam properties. Atsushi Hashimoto University, Turkey, 3Department of Physics, Mie University, Japan 4 Bilkent University, Turkey, Department of HEDS5-3 10:10 Invited Plant phenotyping was proceeded using IoT Electrical and Electronics Engineering, Antalya with multi optical spectroscopic sensing Bilim University, Turkey, 5College of Engineering LUX - A Laser-Plasma Driven Undulator Beamline such as X-ray fluorescent and mid-infrared and Natural Sciences, Bahçes¸ ehir University, spectroscopy for digital agriculture. Wireless Andreas R. Maier Turkey sensor network was deployed for the Center for Free-Electron Laser Science (CFEL), By using graphene and voltage Growing environment information acquisition Germany reconfigurable graphene-based fast at the field. saturable absorbers, we describe We present experimental results from the femtosecond pulse generation experiments LUX Beamline, that recently generated first performed with Cr3+:LiSAF, Cr4+:forsterite, x-rays at few-nm wavelength from a and Ti3+:sapphire tunable solid-state lasers plasma-driven undulator. We report on stable over the 800-1250 nm region. laser and beamline operation and discuss first experiments. ALPS1-B-3 10:15 Kumgang laser: stimulated Brillouin scattering phase conjugate mirrors (SPC-SBS-PCM) for high repetition rate lasers towards the coherent beam combining Hong Jin Kong, Seongwoo Cha Department of physics, KAIST, Korea ----- Break 10:30-10:45 ----- The recent status of the development of a self-phase-controlled stimulated Brillouin ----- Break 10:40-11:10 ----- scattering phase conjugate mirror (SPC- SBS-PCM) for the high repetition rate and high output energy laser system will be presented.
----- Break 10:30-11:00 -----
54 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Tuesday, 24 April AM LDC
[SLPC1] 9:00-9:10 [Opening] 8:55-9:00 SLPC 2018 Opening Remark Opening Remarks Masahiro Tsukamoto XXXXX [LDC1] 9:00-10:45 JWRI, Osaka University, Japan XXXXX LDC Plenary Chairs: Kazuo Kuroda Utsunomiya University, Japan [SLPC1] 9:10-10:30 [XOPT1] 9:00-10:30 Hiroshi Murata SLPC 2018 Plenary Talks XFEL facilities Osaka University, Japan Chair: Reinhart Poprawe Chair: XXXXX Fraunhofer Institute for Laser XXXXX Technology, Germany Opening Talk 9:00-9:15 XOPT1-1 9:00 Invited Kazuo Kuroda SLPC1-1 9:10 Plenary Utsunomiya University, Japan Status and Developments in Crystal Laser processing in flexible electronics Optics at the Linac Coherent Light Andreas Ostendorf, Maren Kasischke Source 1 1 LDC1-1 9:15 Plenary Applied Laser Technologies, Ruhr-University Diling Zhu , Abdullah Ahmed , Bochum, Germany Roberto Alonso-Mori1, Drew Barada1, Recent Researches and Activities of 1 1 Laser pulses are a versatile tool in Sebastien Boutet , Matthieu Chollet , Korean 3D Display Society 1 1 1 microelectronics and recently have become Daniele Cocco , Yiping Feng , Paul Fuoss , Byoungho Lee 1 1 attractive in flexible electronics. New Jerome Hastings , Justin James , Seoul National University, Korea processes have been developed to Tyler Johnson1, Karl Gumerlock1, I introduce the latest research trends of 3D selectively ablate or modify the thin films Kazutaka Nakahara1, Taito Osaka2, displays in Korea including super multi-view used in this application area. Aymeric Robert1, Takahiro Sato1, display and holographic display based on Donald Schafer1, Matthew Seaberg1, GIGA KOREA project. Also introduced are Hongliang Shi1, Sanghoon Song1, researches on augmented reality. Yanwen Sun1, Mark Sutton3, Nan Wang1, Makina Yabashi2, Lin Zhang1 1SLAC National Accelerator Laboratory, USA, 2RIKEN SPring-8 Center, Japan, 3McGill University, Canada We review the operation status of various
Oral Program crystal optics-based beamline components Oral Program at LCLS and present recent developments in hard x-ray split-delay optics and their first application in experiments.
XOPT1-2 9:30 Invited Hard X-ray focusing optics and applications at the PAL-XFEL Jangwoo Kim Pohang Accelerator Laboratory, Korea In this paper, we describe the main optical components for the hard XFEL beamline, the April, 24 AM Tue, SLPC1-2 9:50 Plenary optical configuration of the microfocusing KB Blue diode laser development for mirror system, and the current studies using advanced materials processing the focused XFEL beam at the PAL-XFEL. Masahiro Tsukamoto LDC1-2 10:00 Plenary Joining and Welding Research Institute, Osaka XOPT1-3 10:00 Invited IR/R/G/B Laser Diodes for Multi- University, Japan Recent Progress of SACLA Wavelength Applications We have developed a high power blue diode Taito Osaka Hidenori Kawanishi laser with the wavelength of 450 nm. Output RIKEN SPring-8 Center, Japan power of the laser was 100W. The laser was Sharp Corporation, Japan Recent developments of x-ray optical installed in a 3D printing system based on This paper describes the history of Sharp devices at SACLA, such as a speckle-free selective laser melting. laser diode development and recent channel-cut crystal monochromator, a progress in offering a wide wavelength nano-focusing mirror system with a large portfolio as a one stop laser supplier for spatial acceptance, and a micro-channel-cut multi-wavelength applications. crystal monochromator for a self-seeding scheme, are presented.
[Opening] 10:15-10:30 Opening Remarks Toshikazu Ebisuzaki RIKEN, Japan
[LSSE1] 10:30-11:30 Nishina Award Memorial Lecture Chair: Toshikazu Ebisuzaki RIKEN, Japan
LSSE1-1 10:30 Invited ----- Break 10:30-11:00 ------Break 10:30-11:00 ----- A coherent Ising machine for solving combinatorial optimization problems Hiroki Takesue, T. Inagaki, K. Inaba, T. Ikuta, ----- Break 10:45-11:00 ----- T. Honjo NTT Basic Research Laboratories, Japan We briefly review the recent progress of coherent Ising machine, an Ising model solver based on a network of degenerate optical parametric oscillators.
OPIC 2018・23-27 April, 2018 55 Conference Program
Oral, Tuesday, 24 April AM ALPS
[ALPS3-A] 10:45-12:00 Novel optical materials/structures and application Chairs: Sunao Kurimura National Institute for Materials Science, Japan Yoichi Sato Institute for Molecular Science, [ALPS2-H] 11:00-12:00 National Institutes of Natural Sciences, Japan Biomedical Imaging and Sensing Chair: Masayuki Suzuki ALPS3-A-1 10:45 Invited IoT1-2 10:45 Invited Faculty of Medicine, Aichi Medical University, Japan QPM devices in KTP isomorphs: linear, IoT Directory Service for Realtime and nonlinear absorption properties and Secure Vehicular Communication extreme domain aspect-ratios Ved P Kafle, Yusuke Fukushima, Hiroaki Harai ALPS2-H-1 11:00 Invited Carlota Canalias, Andrius Zukauskas, National Institute of Information and Staffan Tjörnhammar, Anne-Lise Viotti, Development of depth-sensitive Communications Technology, Japan Charlotte Liljestrand, Valdas Pasiskevicius, optical spectroscopy This paper presents an IoT directory system Fredrik Laurell Quan Liu, Joshua Su Weiming, capable of storing a huge number of records Applied Physics department, KTH Royal Chao-Mao Hsieh [HEDS6] 11:10-12:00 of IoT device profile and providing the Institute of Technology, Albanova University records to querying IoT application clients in School of Chemical and Biomedical Tue-A2 Center, Sweden very low lookup latency. Engineering, Nanyang Technological University, We demonstrate QPM devices in KTP Chair: Couprie Marie Emmanuelle Singapore isomorphs with extreme ferroelectric- SOLEIL, France We will review the development of depth domain aspect-ratios. The performance of sensitive optical spectroscopy techniques these devices, as well as their linear and HEDS6-1 11:10 Invited from earlier fiber-optic based probes to nonlinear absorption, are discussed. non-contact axicon lens based probes in our Applications of light sources driven by group and the corresponding numerical laser-wakefield acceleration methods for optimization. ALPS3-A-2 11:15 Felicie Albert IoT1-3 11:15 Mg:SLT-based nonlinear optical light Lawrence Livermore National Laboratory, USA UV measurements for medical sources for down conversion We will review hard x-ray light sources applications using SiC photodiodes Oral Program Oral Program Sunao Kurimura1, Ryo Okamoto2, driven by laser wakefield acceleration Niklas Papathanasiou, Gabriel Hopfenmueller, Shigeki Takeuchi2 (betatron X-ray radiation, Compton Tilman Weiss 1National Institute for Materials Science, scattering, bremsstrahlung) developed at sglux GmbH, Germany Japan, 2Kyoto University, Japan LLNL in the self-modulated and blowout We report about SiC based UV photodiodes Bright light sources with nonlinear regimes. as the core component of smart UV sensors parametric process in Mg:SLT are presented for various medical applications. with blue-violet light pumping. Combination between GaN laser diodes and waveguide nonlinear devices will be discussed for future compact light sources.
ALPS2-H-2 11:30 ALPS3-A-3 11:30 IoT1-4 11:30 3D high-resolution spectral-domain Design of magnetic anisotropy in FashionTechnology and optical coherence microscopy at 1700 micro domains for Yb:Fluoroapatite WearableTechnology Use Cases nm spectral band for deep tissue Laser Ceramics Lisa Lang imaging Yoichi Sato, Jun Akiyama, Takunori Taira ThePowerHouse, Germany 1 1 Naoki Hayakawa , Masahito Yamanaka , Institute for Molecular Science, National In a world of IOT, clothes will also become 1 2 Hiroyuki Kawagoe , Shuichi Makita , Institutes of Natural Sciences, Japan more and more ‘things’ which we can 2 1 Yoshiaki Yasuno , Norihiko Nishizawa According to microdomain designed by connect with other items. How would that 1Dept. Electronics, Nagoya University, Japan, quantum mechanical calculations work? 2Computational Optics Group, University of transparent polycrystalline Yb:FAP laser Tsukuba, Japan ceramics was synthesized under rotational 1700 nm spectral band is useful for deep magnetic field of 1.4T. Small scattering loss tissue imaging. We developed spectral- of anisotropic ceramics suggests the domain optical coherence microscopy significance of the orientation control HEDS6-2 11:40 (SD-OCM) at 1700 nm spectral band, and technology. High quality X-ray/gamma-ray demonstrated high-resolution deep tissue radiation from a plasma undulator imaging of tissue specimens. Jingwei Wang Helmholtz Institute Jena, Germany ALPS2-H-3 11:45 ALPS3-A-4 11:45 TBD ----- Lunch 11:45-13:15 ----- Mid Infrared Cavity Ring-Down Vertical cavity lasing from CH3NH3PbCl3 Spectroscopy for Radiocarbon microcrystals under multiphoton Analysis toward Medical Applications excitation Ryohei Terabayashi1, Volker Sonnenschein1, Decheng Yang, Chao Xie, Feng Yan, Hideki Tomita1, Noriyoshi Hayashi1, Siu Fung Yu Kato Shusuke1, Shin Takeda1, Lei Jin1, Department of Applied Physics, The Hong Kong Masahito Yamanaka1, Norihiko Nishizawa1, Polytechnic University, China 2 2 2 Atsushi Sato , Kenji Yoshida , Kohei Nozawa , Photoluminescence (PL) property of 1 Tetsuo Iguchi CH3NH3PbCl3 microcrystals under single- and 1Graduate School of Engineering, Nagoya multi-photon excitation is studied. The University, Japan, 2Drug Development microcrystal is a natural vertical cavity and Solutions Center, Sekisui Medical Co. Ltd., can support lasing action at orthorhombic Japan phase under multiphoton excitation. Radiocarbon analysis based on Cavity Ring-Down Spectroscopy (14C-CRDS) for the applications of drug development has been developed. An overview, status of our current system and some experimental results of 14C-CRDS will be shown.
----- Lunch 12:00-13:00 ------Lunch 12:00-13:00 ------Lunch 12:00-14:00 -----
56 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Tuesday, 24 April AM LDC
[LDC2] 11:00-12:00 [SLPC2] 11:00-12:00 [XOPT2] 11:00-12:00 Scanning Systems Digital Production (AM and IoT) I Optics I (refractive) Chairs: Masafumi Ide Chairs: Masahiro Tsukamoto Chair: XXXXX Magic Leap, Japan JWRI, Osaka University, Japan XXXXX Fergal Shevlin Masahito Katto DYOPTYKA, Ireland University of Miyazaki, Japan
LDC2-1 11:00 Invited SLPC2-1 11:00 Invited XOPT2-1 11:00 Invited Laser Holographic Head Up Displays Latest trends of IoT and additive laser X-ray refractive beam-conditioning Jamieson Christmas manufacturing and beam-shaping optics for coherent Envisics Ltd., UK Bastian Becker1, Antonio Candel-Ruiz1, microscopy applications XXXXX Stephan Manz1, Dirk Wagner2 Anatoly Snigirev 1Sales Services, Lasertechnology, TRUMPF Immanuel Kant Baltic Federal University, Laser- und Systemtechnik GmbH, Germany, Russia 2TRUMPF Laser GmbH, Germany X-ray refractive beam-conditioning and Internet of Things and Industry 4.0 are beam-shaping optics for coherent common words in today’s industry. microscopy applications Connecting and getting data and information out of machines and lasers. Making data transparent for analysis, resulting in measures to increase productivity and availability of the production. Oral Program Oral Program
[LSSE2] 11:30-12:00 Post Deadline paper Chair: Akihiko Nishimura Japan Atomic Energy Agency, Japan Tue, 24 April, 24 AM Tue, LDC2-2 11:30 LSSE2-1 11:30 SLPC2-2 11:30 Invited XOPT2-2 11:30 MEMS-Driven Laser Beam Scanning XXXXX Toward cool laser manufacturing 2D focusing kinoform lenses produced LiDAR: The Future of Variable Spatial XXXXX Yohei Kobayashi, Shuntaro Tani by 3D direct printing Resolution Sensing and Foveated XXXXX The University of Tokyo, Japan Thomas Roth1, Frieder Koch2, Ranging XXXXX The laser manufacturing is getting more and Sebastien Berujon1, Rafael Celestre1, Jari O. Honkanen, P. Selvan Viswanathan more important to realize a smart society. Thomas Zinn1, Christian David2, MicroVision, Inc., USA Here we discuss how to make an automatic Raymond Barrett1 This paper explores why LBS technology is system to optimize a parameters of the laser 1European Synchrotron Radiation Facility, especially well suited for LiDAR applications, machining. France, 2Paul Scherrer Institut, Switzerland and how MEMS-driven LBS LiDAR systems We report on the use of 3D direct printing of offer compelling advantages such as a polymer, with sub-micron resolution, dynamic variable spatial resolution and allowing the manufacturing of 2D focusing foveated depth sensing. kinoform lenses. These lenses were characterised using x-ray speckle based wavefront sensing and SAXS.
LDC2-3 11:45 Multi-purpose IoT Station Using XOPT2-3 11:45 Scanning Visible Laser Diodes Characterisation of refractive focusing Common to Smart Lighting and LiDAR lenses Masato Ishino1, Toshiyuki Kitamura2, Lucia Alianelli, Oliver Fox, Kawal Sawhney Akira Takamori1, Masahide Okazaki3, Diamond Light Source Ltd, UK Hiroshi Murata4, Junichi Kinoshita1, High resolution x-ray imaging is used to Noboru Hasegawa2, Masaharu Nishikino2, characterize the refractive lenses. The beam Kazuhisa Yamamoto1 profile out of focus gives an integrated signal 1Osaka University, Japan, 2National Institute for effect from lens inhomogeneities, in addition Quantum and Radiological Science and to the focusing effect from the curved Technology, Japan, 3Screen Holdings Co., ltd, surfaces Japan, 4Graduate School of Engineering Science, Osaka University, Japan A new concept of IoT station using visible LD-scan technology common to smart lighting and LiDAR-sensing is proposed. The feasibility of this system is verified using a simply-configured prototype system.
----- Lunch 12:00-13:00 ------lunch 12:00-13:15 ------Lunch 12:00-13:30 ------Lunch 12:00-13:30 -----
OPIC 2018・23-27 April, 2018 57 Conference Program
Oral, Tuesday, 24 April PM ALPS
[ALPS4-E1] 13:00-15:00 [ALPS5-I1] 13:00-15:00 Extreme Light Infrastructure 1 Optical Frequency Comb (Light Chair: Katsumi Midorikawa Source) RIKEN Center for Advanced Photonics, Chair: Hajime Inaba Japan National Institute of Advanced Industrial Science and Technology, Japan
ALPS4-E1-1 13:00 Invited ALPS5-I1-1 13:00 Invited [NSTP] 13:15-16:45 Optical frequency combs: From Paving the Way towards Novel Applied Joint Session of IoT-SNAP and LSSE and Fundamental Sciences with lab-scale to chip-scale 1,2 Nondestructive Sensing for Topical ELI-Beamlines Scott A. Diddams Problems Sergei V. Bulanov1,2 1National Institute of Standards and Chairs: Katsuhiro Ishii 1Institute of Physics AS CR, v.v.i (FZU), Technology, USA, 2Department of Physics, The Graduate Schiool for the ELI-Beamlines, Czech Republic, 2National University of Colorado, USA Creation of New Photonics Institutes for Quantum and Radiological We report on the latest developments in Industries, Japan Science and Technology (QST), Kansai Photon laboratory and chip-scale optical frequency Akihiko Nishimura Science Institute, Japan combs and our application to atomic Japan Atomic Energy Agency, Japan The ELI-BL aspires to install and run the timekeeping, spectroscopy, frequency world’s most intense laser system. These synthesis and exoplanet searches. beamlines will enable ground-breaking [Opening Remarks] 13:15-13:30 research in the fields of physics and material Kenichi Kitayama science, in biomedicine, in fundamental The Graduate Schiool for the Creation of science and laboratory astrophysics. New Photonics Industries, Japan
ALPS4-E1-2 13:30 Invited ALPS5-I1-2 13:30 NSTP-1 13:30 Invited Laser-based research technologies at Er-doped Bi-directional Dual-comb Toward highly advanced social ELI-ALPS Fiber Laser With Single-walled Carbon infrastructure by utilizing 3D laser Karoly Osvay, A. Borzsonyi, D. Charalambidis, Nanotube Film measurement and IoT E. Cormier, L. Fulop, M. Kalashnikov, Shuto Saito1, Lei Jin1, Yoichi Sakakibara2, Nobuyoshi Yabuki Ch. Kamperidis, B. Kiss, R. Lopez-Martens, 2 2
Oral Program Emiko Omoda , Hiromichi Kataura , Osaka Univercity, Japan Oral Program G. Sansone, Z. Várallyay, K. Varju Norihiko Nishizawa1 After reviewing the current problems and ELI-ALPS, ELI-HU Non-Profit Ltd., Hungary 1Department of Electronics, Nagoya University, research efforts in 3D laser measurement of Laser systems operating in the 100W Japan, 2National Institute of Advanced civil infrastructures, the author describes the average power regime provide ELI-ALPS Industrial Science and Technology (AIST), foresight on the application of 3D laser with TW-to-PW peak power pulses for Japan measurement, IoT and recognition generation of secondary light sources with a Bi-directional, Er-doped dual-comb fiber technologies to civil infrastructures. duration of tens of attosecond for basic and laser was demonstrated using polyimide film applied researches. dispersed with single-walled carbon nanotube (SWNT). Difference of repetition frequency was temporally stable and it could be tuned continuously by pump power control.
ALPS5-I1-3 13:45 Evaluation of Broadband Coherence of Bidirectional Mode-Locked Er-Fiber Laser with Two Saturable Absorber Mirrors Yoshiaki Nakajima1,2, Yuya Hata1, Kaoru Minoshima1,2 1Department of Engineering Science, Graduate School of Informatics and Engineering, the University of Electro-Communications, Japan, 2Japan Science and Technology Agency (JST), ERATO MINOSHIMA Intelligent Optical Synthesizer (IOS) Project, Japan The broadband coherence of bidirectional mode-locked Er-fiber laser with two [HEDS7] 14:00-15:00 saturable absorption mirrors is evaluated. Tue-P1 We obtain a signal-to-noise ratio of 35 dB Chair: Felicie Albert between the narrow linewidth single Lawrence Livermore National frequency laser and output. Laboratory, USA
ALPS4-E1-3 14:00 Invited ALPS5-I1-4 14:00 HEDS7-1 14:00 NSTP-2 14:00 Invited ELI-NP Status and Plan All-Polarization-Maintaining Dual- Control of Burst Intensification by Nondestructive testing of aging Kazuo A. Tanaka wavelength mode-locked Er-fiber laser Singularity Emitting Radiation (BISER) phenomena by using electromagnetic ELI-NP/IFIN-HH, Romania with nonlinear amplifying loop mirror with density jump waves ELI-NP has been in the implementation Yoshiaki Nakajima1,2, Yuya Hata1, Alexander Pirozhkov1, T. Zh. Esirkepov1, Kaori Fukunaga1, Richard Hills2, phase now as of 2018. The installation of Kaoru Minoshima1,2 A. Sagisaka1, K. Ogura1, N. Nakanii1, H. Kai1, Nicholas Whyborn3, Masumi Yamada1 high-power laser system has been on time. 1Department of Engineering Science, Graduate T.A. Pikuz2, S. Namba3, I. Daito1, Y. Fukuda1 National Institute of Information and School of Informatics and Engineering, the 1KPSI, QST, Japan, 2Osaka University, Japan, Communications Technology, Japan University of Electro-Communications, Japan, 3Hiroshima University, Japan Condition based maintenance of social 2Japan Science and Technology Agency (JST), We for the first time demonstrated the Burst infrastructure requires advanced data ERATO MINOSHIMA Intelligent Optical Intensification by Singularity Emitting processing to extract useful information for Synthesizer (IOS) Project, Japan Radiation (BISER) control employing a sharp diagnosis from data obtained by various All-polarization-maintaining dual-wavelength plasma density jump generated by a shock sensing systems. mode-locked fiber laser with nonlinear in supersonic gas flow in experiments with amplifying loop mirror has been the J-KAREN-P laser. demonstrated for realizing simple and robust dual-comb spectroscopy using two mutually coherent combs with slightly different repetition rates emitted from the laser cavity.
58 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Tuesday, 24 April PM LDC
[LDC3] 13:00-16:30 Hyper-Realistic Displays 2018 Chairs: Hirotsugu Yamamoto Utsunomiya University, Japan Daisuke Miyazaki Osaka City University, Japan
LDC3-1 13:00 Invited Introductory Talk: 3D Displays from PyeongChang to Tokyo Hirotsugu Yamamoto1,2 1Utsunomiya University, Japan, 2JST, ACCEL, Japan This talk gives an overview of the hyper- realistic displays in 2018. One of the most significant topics is the application of 3D displays for PyeongChang 2018 Olympics. In [SLPC3] 13:30-15:00 [XOPT3] 13:30-15:00 Japan, aerial displays are becoming popular. Digital Production (AM and IoT) II Imaging I Chairs: Bastian Becker Chair: XXXXX LDC3-2 13:15 Invited TRUMPF Laser- und Systemtechnik XXXXX Development of Digital Holographic GmbH, Germany Display Technology in Giga KOREA Hitoshi Nakano Project Kindai University, Japan Minsik Park ETRI, Korea SLPC3-1 13:30 XOPT3-1 13:30 Invited We will discuss the technology development Development of sputter-free selective Coherent X-ray Diffractive Imaging of of table-top digital holographic display that laser melting for titanium plate Topological Defects in Operando enables user to consume the realistic 3D fabrication Energy Storage Materials media for tele-experience service in Giga Yuji Sato1, Masahiro Tsukamoto1, Oleg G. Shpyrko1, Andrej Singer1,2, 2 3 1
Oral Program KOREA Project Takahisa Shobu , Takaya Nishi , Shirley Meng Oral Program Yorihiro Yamashita4, Ritsuko Higashino1, 1University of California San Diego, USA, Hitoshi Nakano3, Nobuyuki Abe1 2Cornell University, USA 1JWRI, Osaka University, Japan, 2Japan atomic I will report three-dimensional imaging of energy agency, Japan, 3Graduate School of dislocation dynamics in individual battery Science and Engineering, Kindai University, cathode nanoparticles of LiNiMnO as well as Japan, 4Industrial Research Institute of Lithium-rich layered oxides under operando Ishikawa, Japan conditions using Bragg coherent diffractive Titanium plates were fabricated by SLM in x-ray imaging. vacuum owing to reduce of amount of sputter generation. It was found that the
sputtering was inhibited when the T the base April, 24 PM Tue, plate temperature was raised.
LDC3-3 13:45 Invited SLPC3-2 13:45 HOPTECH: hologram printing Development of selective laser melting technology and applications system applied to fabricate Ryutaro Oi, Koki Wakunami, controllable thin-walled metal Boaz Jessie Jackin, Yasuyuki Ichihashi, microstructures Makoto Okui, Kenji Yamamoto Chung-Wei Cheng1, Siang-Yang Wu1, National Institute of Information and Mi-Ching Tsai2 Communications Technology, Japan 1Department of Mechanical Engineering, Wavefront printer is useful to make an National Chiao Tung University, Taiwan, optical elements. A hologram printing 2Department of Mechanical Engineering, method that includes holographic optical National Cheng Kung University, Taiwan elements fabrication, duplication of This study developed a laboratory selective holograms and overlap printing method for laser melting (SLM) system, presented better view of holograms is described. thin-walled metal microstructures from maraging steel powders with different geometric shapes by sequentially layering different single laser melted tracks in a vertical direction.
SLPC3-3 14:00 XOPT3-2 14:00 Invited Advanced beam diagnostics for Multi-Scale 3D Imaging of Strains and additive manufacturing laser scanner Structures with Dark-Field X-Ray systems Microscopy Andreas Koglbauer, Stefan Wolf, Otto Märten, Hugh Simons Reinhard Kramer Technical University of Denmark, Denmark Research & Development, PRIMES GmbH, A new method for multi-dimensional x-ray Germany microscopy Via a novel beam diagnostic approach for 3D scanners, we are able to determine not only the beam width, but reconstruct the scanned path (orientation, position, and length) of the laser in the measurement plane.
OPIC 2018・23-27 April, 2018 59 Conference Program
Oral, Tuesday, 24 April PM ALPS
ALPS5-I1-5 14:15 Mid-infrared Frequency Comb Based on Er-doped Ultrashort Pulse Fiber Laser System and Tm-doped Fiber Amplifier Kento Mochizuki1, T. Masahumi1, L. Jin1, 1 1 1 M. Yamanaka , V. Sonnenschein , H. Tomita , HEDS7-2 14:20 T. Iguchi1, A. Sato2, K. Hashizume2, K. Nozawa2, N. Nishizawa1 X-ray structures with nanometer- 1Nagoya University, Japan, 2Sekisui Medical spatial resolution in ultraintense Co. Ltd., Japan laser-plasma interactions Bruno Gonzalez-Izquierdo, Masaki Kando, We demostrated offset-free mid-infrared Alexander Pirozhkov frequency comb at 4.3-4.9 μm with Kansai Photon Science Institute, Japan difference frequency generation pumped by Er-doped ultrashort pulse fiber laser. A technique to measure the spatial distribution of x-ray sources in ultraintense laser-plasma interactions with a few ALPS4-E1-4 14:30 Invited ALPS5-I1-6 14:30 NSTP-3 14:30 Invited hundred nanometer resolution is presented. High Power Laser Development and its Single-frequency narrow-linewidth This enables the x-ray source size and Application of microwave-photonics application for High Energy Density lasing and Kerr soliton microcomb brightness estimation. technologies to high-frequency Radio Science generation with a regular laser diode Astronomy Ryosuke Kodama Nikolay G. Pavlov1,2, G.V. Lihachev2,3, Hitoshi Kikuchi1 Institute of Laser Engineering, Osaka A.S. Voloshin2, S. Koptyaev4, M.L. Gorodetsky2,3 1National Astronomical Observatory of Japan, University, Japan 1Moscow Institute of Physics and Technology, Japan, 2Univercity of Cambridge, UK, 3Joint Russia, 2Russian Quantum Center, Russia, ALMA Office, Chile 3Lomonosov Moscow State University, Russia, We have developed calibration systems for 4Samsung R&D Institute Russia, SAIT-Russia high-frequency Radio Interferometers, which Laboratory, Russia are applied with microwave-photonics We demonstrate a transformation of a technologies. These systems have built-in regular multi-frequency Fabry-Perot laser remote controllers with web-server function. diode to a single-frequency ultra-narrow- linewidth source and a coherent soliton HEDS7-3 14:40 comb oscillator via self-injection locking to Oral Program Generation and Detection of Terahertz Oral Program an optical microresonator. Radiation in Laser-solid Interaction Zhan Jin1, Hongbin Zhuo2,3, Takuya Fukuda4, Shouta Tajima5, Noboru Yugami4, ALPS5-I1-7 14:45 Tomonao Hosokai5, Zhengming Sheng3,6, Nonlinear Parametric Oscillation Ryosuke Kodama1,5,7 Phase-matched via High-order 1Photon Pioneers Center, Osaka University, Dispersion in High-Q Silica Toroid Japan, Japan, 2National University of Defense Microresonators Technology, China, 3Collaborative Innovation Shun Fujii, Minori Hasegawa, Ryo Suzuki, Center of IFSA, Shanghai Jiao Tong University, Takasumi Tanabe China, 4Utsunomiya University, Japan, Department of Electronics and Electrical 5Graduate School of Engineering, Osaka Engineering, Faculty of Science and University, Japan, 6University of Strathclyde, Technology, Keio University, Japan U.K., 7Institute of Laser Engineering, Osaka We demonstrated optical nonlinear University, Japan parametric oscillation phase-matched via We report experimental results on efficient high-order dispersion in dispersion generation of radially polarized terahertz engineered silica toroid microresonators. radiation behind laser-solid interaction. A The balance between second- and single-shot terahertz time-domain forth-order dispersions allows generation of spectroscopy method is also developed to phase-matched four-wave mixing in obtain the temporal waveform of the broadband wavelength regime. terahertz wave.
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[ALPS6-E2] 15:15-17:15 Extreme Light Infrastructure 2 Chair: Kazuo A. Tanaka ELI-NP/IFIN-HH, Romania
[ALPS7-I2] 15:30-17:00 [HEDS8] 15:30-16:50 Optical Frequency Comb Tue-P2 (Applications) Chair: Alexei Zhidkov Chair: Scott Diddams Graduate School of Engineering, ALPS6-E2-1 15:15 Invited National Institute of Standards and Osaka University, Japan Technology, USA High Harmonic Generation and Attosecond Science at RIKEN ALPS7-I2-1 15:30 Invited HEDS8-1 15:30 NSTP-4 15:30 Invited Katsumi Midorikawa Collective Stopping of Laser Ion Beam Visualization of radioactive substances RIKEN Center for Advanced Photonics, Japan Ultrafast Photonics for Precision Optical Measurement and in Plasmas by integrating radiation measurement Recent progress on high harmonic Instrumentation Kunioki Mima and 3D optical measurement inside generation and attosecond science at RIKEN Seung-Woo Kim The Graduate School for the creation of New the Fukushima Daiichi Nuclear Power is presented, including novel ultrafast laser Photonics Industries, Japan Station technology for generation intense isolated Korea Advanced Institute of Science and Yuki Sato, Yuta Tanifuji, Yuta Terasaka, attosecond pulses and MHz repetition rated Technology (KAIST), Korea The collective interaction between intense Yuki Morishita, Hiroshi Usami, high harmonics. A practical scheme of constructing a ion beams and plasmas is studied where a versatile source of narrow-linewidth cw high-current density proton beams produced Masaaki Kaburaki, Kuniaki Kawabata, lasers based on the frequency comb of a by short pulse laser interacts with a plasma. Tateo Torii mode-locked fiber laser is presented along Japan Atomic Energy Agency, Japan with potential applications for optical We drew a 3D radiation distribution map metrology and instrumentation. inside the Fukushima Daiichi Nuclear Power Station building by integrating the radiation image resulting from a gamma camera into the 3D optical models of the experimental environment.
60 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Tuesday, 24 April PM LDC
LDC3-4 14:15 Invited SLPC3-4 14:15 Possibilities and Problems of Super- Effect of laser power on molten pool Multiview 3D Displays track and microstructure in laser Sung Kyu Kim, Min-Koo Kang, Yong-Jun Kwon, metal deposition of 316L stainless Ki-Hyuk Yoon steel Korea Institute of Science and Technology, Manjaiah Mallaiah, Jean Yves Hascoet, Korea Matthieu Rauch SMV 3D display aims for the characteristics Department of Mechanics, Materials and Civil of the horizontal parallax only electro- Engineering, Centrale Nantes, France holographic 3D display. But achieving high This paper presents the grain structures, quality 3D image and human friendly display solidification tracks and micro-hardness performance are significant issues for ideal evolution of 316L stainless steel material SMV 3D display. after melt depositions at different laser powers.
SLPC3-5 14:30 XOPT3-3 14:30 The in situ laser-induced synthesis of Hard X-ray in-situ full-field nickel-gold microstructures for microscopy for material science non-enzymatic sensing of glucose applications Ilya I Tumkin, Evgeniia M Khairullina, Irina Snigireva1, Kehn Vidar Falch2, Ilia A Aliabev, Vladimir A Kochemirovsky, Daniele Casari2, Marco Di Michiel1, Maxim S Panov Carsten Detlefs1, Ragnvald Mathiesen2, Institute Chemistry, Saint Petersburg State Anatoly Snigirev3 University, Russia 1European Synchrotron Radiation Facility, In the current work the conductive bimetallic France, 2Norwegian University of Science and microstructures based on nickel and gold Technology, Norway, 3Immanuel Kant Baltic with high sensor activity towards glucose Federal University, Russia were synthesized using the in situ laser- Hard X-ray transmission microscopy based induced metal deposition technique (LCLD) on refractive X-ray optics is employed as a tool in material science to investigate buried-in microstructures in two or three Oral Program dimensions with spatial resolution Oral Program approaching 100 nm.
LDC3-5 14:45 SLPC3-6 14:45 XOPT3-4 14:45 Aerial Protruding DFD Display with Development of non-molten pool type Lensless imaging with a lens AIRR laser coating Anders Filsoee Pedersen1, Virginie Chamard2, Yoshiki Terashima1, Ryosuke Kujime1,2, Yorihiro Yamashita1, Yoshinori Funada1, Hugh Simons1, Carsten Detlefs3, Shiro Suyama3, Hirotsugu Yamamoto1,2 Masahiro Tsukamoto2, Nobuyuki Abe2, Henning Poulsen1 1The University of Utsunomiya, Japan, 2JST Yuji Sato2, Yuu Sakon3, Kazuki Makinoshima3 1Technical University of Denmark, Denmark, ACCEL, Japan, 3The University of Tokushima, 1Machinery and Metal, Industrial Research 2Aix-Marseille Universite, France, 3European 2 Japan Institute of Ishikawa, Japan, Laser Process, Synchrotron Radiation Facility, France April, 24 PM Tue, This paper proposes a novel aerial 3D Joining and Welding Research Institute, Osaka We suggest a way to combine the BCDI display, which is based on the protruding University, Japan, 3Development Section, technique with an objective to allow imaging DFD display. We form two-layered aerial Muratani Machine Inc, Japan of individual grains or domains inside a bulk images with AIRR. We have successfully Developed non-molten pool type laser sample, tested using wavefront propagation realized aerial protruding DFD display. coating process is possible to form a thin simulations based on the fractional Fourier layer without dilution and shape distortion. transform. Testing using Ni-based SFA powder showed that it is possible for a thickness of only 0.1mm.
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[SLPC4] 15:15-17:00 Advanced Laser and Industrial [XOPT4] 15:30-17:00 Applications Optics II (high heat-load/high brilliance) Chairs: Beat Neuenschwander Chair: XXXXX Bern Uniuversity of Applied Sceinces / XXXXX Institute for Applied Laser, Photonics and Surface technologies ALPS, Switzerland XOPT4-1 15:30 Invited Yoshio Hayasaki Development of a hard X-ray non- Ustunomiya University, Japan invasive wavefront sensor using a single-grating interferometer LDC3-6 15:15 Invited SLPC4-1 15:15 Invited combined with a thin diamond Integral 3D Display System Using Latest diode laser technology and its single-crystal beam splitter Multiple Display Devices industrial applications Lahsen Assoufid1, Xianbo Shi1, Walan Grizolli1, 1 1 Naoto Okaichi, Watanabe Hayato, Markus A. Ruetering, Christoph Ullmann, Tomasz Kolodziej , Steven Kearney , 1 2 Hisayuki Sasaki, Masahiro Kawakita, Matthias Weinbach Yuri Shvydko , Vladimir Blank , 2 1 Tomoyuki Mishina Laserline GmbH, Germany Sergey Terenteyev , Deming Shu , 3 3 NHK Science & Technology Research The paper will review the actual industrial Antoine Wojdyla , Kenneth A. Goldberg , Laboratories, Japan Mourad Idir4, Daniel Cocco5 applications with diode lasers as well as the 1 We are conducting research using multiple APS, Argonne National Laboratory, USA, new approach with 450 nm blue radiation 2 display devices to improve the performance Technological Institute for Superhard and 3 of integral 3D images. Each of the research Novel Carbon Materials, Russia, ALS, results using direct-view displays and Lawrence Berkeley National Laboratory, USA, 4 projectors as the display devices will be NSLS-II, Brookhaven National Laboratory, USA, 5 described in detail. SLAC National Accelerator Laboratory, USA We report on experimental results with a hard x-ray wavefront sensor that could potentially be used as a non-invasive sensor to generate a feedback signal to control or optimize the shape of wavefront-preserving deformable mirrors.
OPIC 2018・23-27 April, 2018 61 Conference Program
Oral, Tuesday, 24 April PM ALPS
ALPS6-E2-2 15:45 Invited Laser-driven Particle Acceleration and HEDS8-2 15:50 Ultra-short X-Ray Generation using Electro-optic spatial decoding on the ALPS7-I2-2 16:00 NSTP-5 16:00 Invited PW-class High Power Lasers spherical-wavefront Coulomb fields of Tetsuya Kawachi Mid-Infrared Frequency Comb Working plasma electron sources Social touch in human-human Kansai Photon Science Institute (KPSI), at 4500 nm Based on Yb-doped Fiber Kai Huang telecommunication mediated by a Quantum Beam Science Directorate, National Laser for CRDS Application Kansai Photon Science Institute, QST, Japan robot Institutes for Quantum and Radiological 1 1 1 Lei Jin , V. Sonnenschein , R. Terabayashi , The Coulomb field of electron beams near Hidenobu Sumioka Science and Technology (QST), Japan 1 1 1 N. Hayashi , S. Sato , M. Yamanaka , the source position has been found to have Advanced Telecommunications Research Recent progress of the study of laser particle H. Tomita1, T. Iguchi1, A. Sato2, K. Nozawa2, Institute International, Japan 2 1 spherical shape, which is different with acceleration and coherent x-ray generation K. Yoshida , N. Nishizawa previously widely used model. A new We present how virtual physical contact using ultra-intense lasers in QST-KPSI [1] 1Dpet. Electronics, Nagoya University, Japan, mediated by an artificial entity affects our 2 temporal mapping relationship was and future prospect including international Sekisui Medical Co. Ltd., Japan established. quality of life through human-human collaboration on high power laser science An offset free mid-infrared optical frequency telecommunication, forcusing on elderly care and technology are presented. comb was generated based on an Yb-doped HEDS8-3 16:10 and education. fiber laser system with tunability of 3900- 4700 nm. Cavity ring down spectroscopy Effect of linearly chirped laser pulses measurement was demonstrated with QCL on Laser Wakefield Acceleration and MIR comb reference. Naveen Chandra Pathak1, Alexei Zhidkov1, Tomonao Hosokai1,2, Zhang Jin1, Yasuo Sakai1, 1 2 ALPS6-E2-3 16:15 Invited ALPS7-I2-3 16:15 Keiichi Sueda , Hirotaka Nakamura , Junpei Ogino1, Takamitsu Otsuka1, The ELI-ERIC: status, agreements and No-scanning 3D image detection with Ryosuke Kodama1,2,3 basic rules sum-frequency generation of optical 1Photon Pioneers Center, Osaka University, Florian Gliksohn frequency combs Japan, 2Graduate School of Engineering,Osaka 1,2 1,2 ELI Delivery Consortium, Belgium Yurina Tanaka , Takashi Kato , University, Japan, 3Institute of Laser 1,2 1,2 Megumi Uchida , Akifumi Asahara , Engineering, Osaka University, Japan 1,2 Kaoru Minoshima Linearly chirped laser pulses are useful for 1The University of Electro-Communications 2 online control of electron self- injection, (UEC), Japan, Japan Science and Technology accelerated bunch charge and energy gain Agency (JST), ERATO MINOSHIMA Intelligent in laser wakefield acceleration. Optical Synthesizer (IOS) Project, Japan Oral Program Oral Program We demonstrate no-scanning 3D imaging with sum-frequency generation of chirped optical frequency combs with μm-level depth accuracy. By using a spectral filter pair and cameras, 2D color image corresponding to 3D shape image is imaged.
ALPS7-I2-4 16:30 HEDS8-4 16:30 [Closing Remarks] 16:30-16:45 One-shot three-dimensional imaging Increase of escaping electrons from Toshikazu Ebisuzaki with a paired filter and an optical laser irradiated foils by producing RIKEN, Japan pseudo-Hilbert transform using preformed plasma at the back side chirped-frequency combs Shunsuke Inoue, Kensuke Teramoto, Takashi Kato1,2, Megumi Uchida1,2, Sadaoki Kojima, Masaki Hashida, Shuji Sakabe Yurina Tanaka1,2, Kaoru Minoshima1,2 Kyoto University, Japan 1The University of Electro-Communications We show that electrons emitted from a foil (UEC), Japan, 2JST, ERATO MINOSHIMA target irradiated by an intense laser pulse Intelligent Optical Synthesizer (IOS), Japan are increased by irradiation of the second One-shot three-dimensional imaging with femtosecond laser pulse in advance on the chirped-frequency comb interferometry was other surface of the target. demonstrated using 2D spectral imaging technique with a paired spectral filter. Non-scanning image measurement of a coin 3D surface profile with 120-pixels square area was demonstrated.
ALPS6-E2-4 16:45 Invited ALPS7-I2-5 16:45 Photon Frontier Network Opening Simultaneous measurement of Frontiers by Complete Control of Light refractive index and thickness profiles and Matter of solids based on dual-comb Yoshiaki Kato1, Ryosuke Kodama2, spectroscopy Norikatsu Mio3 Yue Wang1,2, Akifumi Asahara1,2, 1The Graduate School for Creation of New Ken-ichi Kondo1,2, Kaoru Minoshima1,2 Photonics Industries, Japan, 2Institute of Laser 1The University of Electro-Communications Engineering, Osaka University, Japan, 3Institute (UEC), Japan, 2Japan Science and Technology for Photon Science and Technology, School of Agency (JST), ERATO MINOSHIMA Intelligent Science, University of Tokyo, Japan Optical Synthesizer (IOS) Project, Japan Photon Frontier Network, 10-year program Raster-scanning dual-comb spectroscopy for implemented in FY 2008-2017 under MEXT, simultaneously evaluating the profiles of is composed of the consortia C-PhoST and refractive index and thickness of solid APSA with participation of ~200 scientists. samples is demonstrated. Profiles of Several results on coherent control of light refractive index and step structure made of and matter are presented. glass plates were successfully measured with 10-4 uncertainty.
62 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Tuesday, 24 April PM LDC
LDC3-7 15:45 Invited SLPC4-2 15:45 Air Floating Image and Its Applications Development of high-energy-class Using a Dihedral Corner Reflector laser processing technologies using a Array laser-diode pumped 100-J pulse- XOPT4-2 16:00 Yuki Maeda shaped laser system Metrology of Resistive Element Parity Innovations Co. Ltd., Japan Yoshio Mizuta, Takashi Kurita, Takeshi Watari, Adjustable Length (REAL) cooling for A distortion-free full-color real image can be Yuki Kabeya, Takashi Sekine, Yoshinori Tamaoki, sub-nanometer figure preservation in displayed in midair using a dihedral corner Koichi Iyama, Yasuki Takeuchi, Takaaki Morita, high heat load FEL optics reflector array. A basis of the dihedral corner Masateru Kurata, Yuma Hatano, Kazuki Kawai, Corey Hardin, May Ling Ng, Daniel Morton, reflector array and some applications, such Yuki Muramatsu, Takuto Iguchi, Yoshinori Kato Lance Lee, Lin Zhang, Daniele Cocco as a floating touch display, are introduced. Central Research Laboratory Industrial SLAC National Accelerator Laboratory, USA development Center Power Laser Development A technique developed at SLAC called REAL Group, HAMAMATSU PHOTONICS K.K., Japan to correct thermal deformation in x-ray We have started to develop a laser-diode mirrors is presented. Metrology testing pumped cryogenically-cooled Yb:YAG laser shows the capability to minimize thermal system capable of generating 100-J pulse load errors of the system under simulated energy combined with a material processing FEL power. system.
SLPC4-3 16:00 LDC3-8 16:15 Invited Micromachining advances with hybrid XOPT4-3 16:15 Challenges Toward Visual Interface fiber lasers Accuracy of Estimating the X-ray FEL Based on Aerial Three-Dimensional Rajesh S Patel1, James Bovatsek1, Pulse Energy from Electron Beam Image Herman Chui2 Energy Loss Measurement Daisuke Miyazaki 1Applications Engineering, Spectra-Physics, Yiping Feng, Franz-Josef Decker Osaka City University, Japan USA, 2Product Marketing, Spectra-Physics, SLAC National Accelerator Laboratory, USA Floating three-dimensional (3-D) image USA Using electron beam energy loss and formation without any project screen is A new class of hybrid fiber lasers created by repetition rate measurements to estimate the advantageous for providing interactive combining fiber and diode pumped solid instantaneous FEL power for implementing operation to the 3-D data directly using state laser technologies can deliver both safety devices for high repetition rate X-Ray fingers or positioning devices. The several high machining quality and throughput FEL’s such as the LCLS-II. Oral Program Oral Program studies on aerial 3-D display technologies are described. SLPC4-4 16:15 XOPT4-4 16:30 Silicon carbide and gallium nitride Diamond Channel-Cut Crystals as ----- Break 16:30-16:45 ----- wafer dicing technique High-Heat-Load Beam-Multiplexing Egidijus Vanagas, Dziugas Kimbaras, High-Resolution X-ray Monochromators [LDC4] 16:45-18:00 Aivaras Kazakevicius, Yuri Shvyd’Ko1, Tomasz Kolodziej1, Projection Technology Karolis Zilvinas Bazilevicius Sergey Terentyev2, Vladimir Blank2 Chairs: Jari O. Honkanen Evana Technologies, UAB, Lithuania 1APS, Argonne National Laboratory, USA, MicroVision Inc., USA Effective and rapid laser dicing technique for 2Technological Institute for Superhard and Satoshi Ouchi semiconductor devices formed on SiC and Novel Carbon Materials, Russia Hitachi Consumer Electronics CO., GaN substrates with a one pass process. The We will present details on manufacturing April, 24 PM Tue, LTD., Japan technique, where thermal stress is induced and characterization of the diamond by delivering at least two ultra-short channel-cut crystals. LDC4-1 16:45 Invited pulsed-beams. Edible Retroreflector for Dynamic XOPT4-5 16:45 SLPC4-5 16:30 Projection Mapping on Foods Reflection self-seeding at SACLA Hiromasa Oku Layer accurate controlled laser Ichiro Inoue1, Taito Osaka1, Takahiro Inagaki1, Gunma University, Japan ablation of CFRP using optical Shunji Goto1,2, Toru Hara1, Yuichi Inubushi1,2, In this presentation, the concept of an edible distance measurement Ryota Kinjo1, Haruhiko Ohashi1,2, retroreflector is introduced. Japan agar was Daniel Holder, Rudolf Weber, Thomas Graf Takashi Tanaka1, Kazuaki Togawa1, Kensuke found to be adequate material to form it. The Institut für Strahlwerkzeuge (IFSW), University Tono1,2, Hitoshi Tanaka1, Makina Yabashi1,2 prototype was successfully applied to a of Stuttgart, Germany 1RIKEN SPring-8 Center, Japan, 2Japan marker for dynamic projection mapping. Optical distance measurement was used to Synchrotron Radiation Research Institute, Japan enable controlled and layer accurate laser This talk presents progresses on reflection LDC4-2 17:15 Invited ablation of CFRP. The reconstructed surface self-seeding using micro-channel cut 1000fps, 8bit and Low Latency topography by the distance measurement crystals at SACLA. Technical details and the Projector “DynaFlash” allowed the determination of the fiber first commissioning results will be described. direction with an accuracy less than ±5°. Takeshi Yuasa1, Takeshi Yuasa1, Yoshihiro Watanabe2, Masatoshi Ishikawa2 [XOPT5] 17:00-17:15 1Tokyo Electron Device Ltd., Japan, 2The SLPC4-6 16:45 Source University of Tokyo, Japan Heat acumulation controlled surface Chair: XXXXX High speed projector “DynaFlash” can structuring of stainless steel XXXXX realize 1000-fps, 8bit depth and 3ms (min) Sebastian Faas1, Corrado Sciancalepore2, latency based on the Texas Instruments DLP Rudolf Weber1, Luca Romoli3, Thomas Graf1 XOPT5-1 17:00 technology and the high-speed control of 1IFSW, University of Stuttgart, Germany, 2 X-ray Source Technology for High high-luminance LED. National Interuniversity Consortium of Throughput in the Home-Laboratory Materials Science, INSTM-Research Unit of and Tomography Applications Parma, Italy, 3Department of Engineering and LDC4-3 17:45 Emil Espes, Ulf Lundström, Julius Hållstedt, Architecture, University of Parma, Italy Spatial-division Multiplexing in Mikael Otendal, Per Takman, Tomi Tuohimaa Holographic 3D Display using High- Stainless steel 316L was structured using Excillum AB, Sweden the mJ-ps-laser of the IFSW. Structuring speed Binary Phase-mode Spatial X-ray analysis rely heavily on the x-ray rates of up to 500 mm²/s were achieved. A Light Modulator source brightness for resolution/exposure- novel simple analytical model was used to Shigehiko Washizu1, Syo Harada1, time. Traditional x-ray tubes are limited by calculate the deposited heat during Xiangyu Quan1, Kouichi Nitta1, Shinya Sato2, when the e-beam power-density melts the processing. Nobuyuki Hashimoto2, Osamu Matoba1 anode. The MetalJet overcomes this 1Kobe University, Japan, 2CITIZEN Watch Co. limitation by using a liquid anode. Ltd., Japan Experimental demonstration of enlarging ----- Break/Move 17:15-19:00 ----- viewing zone angle and reconstructed image size of holographic 3D display using a [XOPT Banquet] 19:00-21:00 high-speed binary-phase-mode spatial light The Japanese restaurant (“海宝”, Kaihou) modulator is presented. In the experiment, three-times enlargement is achieved.
OPIC 2018・23-27 April, 2018 63 Conference Program
Oral, Wednesday, 25 April PM ALPS & HEDS & XOPT
[OMC&BISC1] 13:15-15:00 OMC and BISC Joint Session 1 [Joint Session] 13:30-15:00 Chair: Takashige Omatsu [IOT-LDC-LEDIA] 13:30-17:15 [Joint Session] 13:30-15:15 Joint Session ALPS+HEDS+XOPT Chiba University, Japan Joint Session (LEDIA, LDC, and LIC+PLD+SLPC Joint Session 1 Chair: Ryosuke Kodama IoT-SNAP) Chairs: Kunihiko Washio Chairs: Atsushi Kanno Osaka University, Japan Opening Remarks 13:15-13:30 Paradime Research, Japan Hitoki Yoneda National Institute of Information and Takahisa Jitsuno Takashige Omatsu Institute for Laser Science, The Communications Technology, Japan Osaka University, Japan University of Electro-Communications Chiba University, Japan Sunao Kurimura Takunori Taira (UEC), Japan Natinal Institute of Material Science, Inst. material Science, Japan Makina Yabashi Japan RIKEN SPring-8 Center, Japan Ryuji Katayama Osaka University, Japan Opening Remarks 13:30-13:45 Masahiro Tsukamoto HEDSj-1 13:30 Invited OMC&BISC-1 13:30 Plenary Osaka Univ., Japan Manipulating Electrons with Intense High Temporal and Spatial Pattern Opening Talk 13:30-13:45 Takahisa Jitsuno Laser Pulses Stimulation to Manipulate Brain Hiroshi Murata Osaka Univ., Japan Victor Malka1,2 Function Osaka University, Japan Takunori Taira 1Laboratoire d’Optique Appliquée, France, Hiroaki Wake1, Koichiro Haruwaka1, Kenichi Kitayama Inst. material Science, Japan 2Weizmann Institute of Science, Israel Xiangyu Quan2, Osamu Matoba2 The Graduate School for the Creation of New I’ll then show how by controlling the quiver 1Kobe University of Graduate School of Photonics Industries, Japan motion of relativistic electrons intense and Medicine, Japan, 2Kobe University, Japan Ryuji Katayama bright X-rays beam are produced in a In the central nervous system (CNS), glial Osaka University, Japan compact and elegant way. Finally I’ll show cells, originally termed “nervenkitt,” recently some examples of applications. focused because of the understanding of their physiological functions. Here, we focused how glial cell regulates the function of neuronal circuits using in vivo two photon microscope. Oral Program Oral Program
IOT-LDC-LEDIA-1 13:45 Invited SLPC5j-1 13:45 Invited IoT Revolution and Business Ab-initio large-scale simulation for Opportunities in Emerging Market in initial stage of laser damage in ASEAN Region transparent nano-materials Huei Ee Yap Kazuhiro Yabana1, Mitsuharu Uemoto1, LP-Research Inc., Japan Shunsuke A. Sato2, Yuta Hirokawa3, 1 The purpose of the ARcore platform is to Taisuke Boku provide a customer with a complete system 1Center for Computational Sciences, University integration to create his own high- of Tsukuba, Japan, 2Max Planck Institute for performance AR product based on the the Structure and Dynamics of Matter, ARcore. Germany, 3Graduate School of Systems and Information Engineering, University of Tsukuba, ALPSj-1 14:00 Invited OMC&BISC1-2 14:00 Plenary Japan We calculate energy transfer from Development and Commissioning of a Femtosecond Laser Trapping, femtosecond laser pulse to 3D nano- 20 fs, 4 PW Laser Assembling, and Ejection Dynamics of 1 1,2 materials solving Maxwell equations for light Junghun Shin , Hyung Taek Kim , Dielectric Nanoparticles in Solution electromagnetic fields and ab-initio Seong Ku Lee1,2, Jae Hee Sung1,2, Hiroshi Masuhara1, J. Chen1, W. Chiang1,2, 1 1,2 3 1,4 2 time-dependent Kohn-Sham equation for Hwang Woon Lee , Jin Woo Yoon , A. Usman , T. Sugiyama , J. Hofkens quantum electron dynamics simultaneously. Cheonha Jeon1, Chang Hee Nam1,3 1National Chiao Tung University, Taiwan, 1Center for Relativistic Laser Science (CoReLS), 2Katholieke Universiteit Leuven, Belgium, Institute for Basic Science (IBS), Korea, 3Universiti Brunei Darussalam, Brunei 2Advanced Photonics Research Institute, Darussalam, 4Nara Institute of Science and IOT-LDC-LEDIA-2 14:15 Invited SLPC5j-2 14:15 Invited Gwangju Institute of Science and Technology Technology, Japan Fiber-optic-based Life Cycle High throughput surface texturing of (GIST), Korea, 3Department of Physics and We study femtosecond laser trapping Monitoring of Aerospace Composite embossing rollers with fs-laser and Photon Science, GIST, Korea dynamics of Rayleigh particles by examining Structures: Toward Digitalization of polygon line scanner in fully A 20 fs, 4 PW Ti:Sapphire laser beamline is polystyrene, silica, and surfacemodified Next Generation Aircraft synchronized mode developed at CoReLS. Details of the new silica nanoparticles with different diameter Shu Minakuchi, Nobuo Takeda Beat Jaeggi1,2, Adrian Stirnimann1, beamline, and commissioning experiments and by changing solvent viscosity. University of Tokyo, Japan Guido Hennig3, Beat Neuenschwander1 that include focal spot optimization, double This talk will overview our recent research 1Institute for Applied Laser, Photoncis and plasma mirror, and laser wakefield electron activity of composite life cycle monitoring by Surface technolpogies ALPS, Bern University of acceleration is presented. embedded optical fiber sensors. The detailed Applied Sciences, Switzerland, 2LASEA information obtained from composite Switzerland, Switzerland, 3Daetwyler-Graephics XOPTj-1 14:30 Invited OMC&BISC1-3 14:30 Plenary structures can be utilized to build the digital AG, Switzerland replicas and to predict their life-cycle The combination of a polygon line scanner European XFEL – New Opportunities Monitoring Ruffling Cells by Lattice performance. with a rotating roller, fully synchronized to a for X-ray Science Light-sheet Microscopy new high power fs laser, allows laser Robert Krarup Feidenhans’l Bi-Chang Chen, Wei-Chun Tang, Peilin Chen micromachining with highest precision and European XFEL, Germany Academia Sinica, Taiwan high throughput. We will present actual The European X-ray Free Electron Laser is The membrane ruffling can be triggered by results from the European APPOLO Project. the brightest X-ray free electron in the world rapamycin and/or blue light. After due to its superconducting accelerator that stimulation, the three- dimensional allows the delivery of up 27000 intense, dynamics of membrane ruffling has been ultrashort pulses per second. recorded by lattice light-sheet microscope (LLSM), which is capable of high spatial and temporal recording over three-dimensions.
64 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Wednesday, 25 April PM ALPS
[ALPS9-G1] 13:30-15:00 [WELCOME ADDRESS] 13:30-13:45 [Opening Address] 13:30-13:45 [LSSE3] 13:30-16:30 Diode Laser and Metamatrials Yasuhiko Arakawa Nobuhiko Sarukura Social Infrastructure Chair: Takuo Tanaka The University of Tokyo, Japan Osaka University, Japan Chair: Yoshinori Shimada Metamaterials laboratory, RIKEN, Japan Institute for Laser Technology, Japan [ICNN1] 13:45-15:00 [LSC1] 13:45-15:15 Nano Devices Free Electron Laser 1 Chair: J.J. Finley Chair: Nobuhiko Sarukura Technical University of Munich, Osaka University, Japan Germany
ALPS9-G1-1 13:30 LSSE3-1 13:30 Invited High-power continuous-wave Demonstration of High-speed Defect operation over100W of a single-chip Inspection Technique for Simulated InGaN Laser Diode Tunnnel using Laser Hammering Atsunori Mochida1, Masao Kawaguchi1, Methode. Shinichiro Nozaki1, Hiroyuki Hagino1, Masaharu Nishikino1, Noboru Hasegawa1, Koshi Nakamura1, Shinichi Takigawa1, Toshiyuki Kitamura1, Hajime Okada1, Kouji Oomori2, Takayuki Yoshida2, Shuji Kondo1, Katsuhiro Mikami1, TakumaKatayama1, Tsuyoshi Tanaka1 Shinri Kurahashi2, Yoshinori Shimada2, 1Sensing Solution Development Center, Tetsuya Kawachi1 Engineering Division, Automotive & Industrial 1National Institutes for Quantum and Systems Company, Panasonic Corporation, Radiological Science and Technology, Japan, Japan, 2Technology Development Department, 2Institute for Laser Technology, Japan Corporate Technology Division, Panasonic The mock-up defect in a large concrete Smart Factory Solutions Co., Ltd., Japan specimen and the defect on a simulated High-power operation over 100W is tunnel were measured using the prototype presented in InGaN laser diodes (LDs). Linear high-speed laser inspection system on the junction-temperature-dependence mobile vehicle.
Oral Program approximation of wall-plug-efficiency Oral Program clarifies the relation between thermal saturation and LDs parameters, which enables device design for 100W operation.
ALPS9-G1-2 13:45 ICNN1-1 13:45 Invited LSC1-1 13:45 Invited High power Si light emission device Application of Photonic Trumpets to Current Status of the SPB/SFX using dressed photons Hybrid Optomechanics and Quantum Instrument at the European Xfel Tadashi Kawazoe1, Motoichi Ohtsu2 Sensing Tokushi Sato1,2, R. Letrun1, R. Bean1, 1Institute of Advanced Laser Technology, Tokyo Jean-Michel Gerard K. Giewekemeyer1, M. Messerschmidt1,3, Denki University, Japan, 2The University of CEA/ INAC Grenoble, France G. Mills1, H. Kirkwood1, Y. Kim1, A. Round1, 1 1,2 1,2 Tokyo, Japan Free standing GaAs wires are both photonic M. Sikorski , S. Stern , P. Vagovic , 1 1 We fabricated Silicon-electro-luminescence wires and mechanical resonators. I will B. Weinhausen , L. L. Morillo , 1 1 1 devices e.g., a Si-LED and a Si laser. Their review appealing novel opportunities S. Takem. C. M.1, , A. Legrand , B. Manning , 1 1 1 1 optical output powers of them were more generated by the giant optomechanical N. Reimers , P. Thute , T.Dietze , A. Stawniczy , 1 2 1 than 1 W (Si-LED) and 10 W (Si-LD). coupling between exciton states and Z. Ansari , H. N. Chapman , A. P. Mancuso vibrations for QDs embedded in a photonic 1European XFEL GmbH, Germany, 2Center for ALPS9-G1-3 14:00 Invited trumpet. Free-Electron Laser Science (CFEL), DESY, LSSE3-2 14:00 Invited Germany, 3BioXFEL Science and Technology Seeing is Believing!? A super Center, USA Imaging diagnostics of plate-like plasmonic probe and a Harry Potter’s structures by remote measurement of
Intense, ultrashort, and high repetition rate 25 April,Wed, PM invisible cloak elastic waves with lasers X-ray pulses in the European XFEL allows 1 1,2,3 Takahiro Hayashi, Atsuya Maeda, Shogo Nakao Tsung-Yu Huang , Ruei-Han Jiang , one to conduct an optical/X-ray pump-probe Chi Chen1, Ding-Zheng Lin3, Jian-Hui Lin1, Kyoto University, Japan 1 3 2 experiments. We will report the current Tung Lee , He-Chun Chou , Jen-You Chu , status of the SPB/SFX instrument. This paper discusses imaging technique for Ta-Jen Yen1,2 plate-like structures using flexural vibration 1Department of Materials Science and generated and detected by lasers. As this ICNN1-2 14:15 LSC1-2 14:15 Invited Engineering, National Tsing Hua University, technique uses diffuse field, images of Taiwan, 2Department of Materials and Transfer-printed Quantum-dot Single Ultrafast Studies of Photoreaction defects and adhesive bonds were obtained Chemical Research Laboratory, Industrial Photon Sources for Efficient Dynamics in Artificial Photosynthesis even in complex structures. technology and research institute, Taiwan, Waveguide Coupling Systems by Laser Pump X-Ray Probe 3Research Center for Applied Sciences, Ryota Katsumi1, Yasutomo Ota2, Experiments Academia Sinica Taiwan Masahiro Kakuda2, Satoshi Iwamoto1,2, Shunsuke Nozawa1,2, K. Ichiyanagi1, Yasuhiko Arakawa1,2 R. Fukaya1, T. Sato3,4, S. Adachi1,2 1IIS, Japan, 2NanoQuine, Japan 1Institute of Materials Structure Science, High We designed single photon source structure Energy Accelerator Research Organization, 2 ALPS9-G1-4 14:30 supporting near-unity waveguide coupling, Japan, Department of Materials Structure LSSE3-3 14:30 Invited Science, School of High Energy Accelerator Controlling the phase transition of which is robust against position Laser Peening Study with Large Scale misalignments accompanied by transfer- Science, The Graduate University for Advanced vanadium oxide using plasmonic Studies, Japan, 3European XFEL GmbH, High Power Laser printing-based integration approach. 1 1 metamaterials Germany, 4Center for Free-Electron Laser Keisuke Shigemori , Yoichiro Hironaka , 1 1 Experimentally, we observed single photon 2 2 James Frame , Nicolas Green , Science, Deutsches Elektronen-Synchrotron, Eisuke Miura , Ryunosuke Kuroda , 2,3 1 generation from a transfer-printed 1, 3 Wakana Kubo , Xu Fang Germany Kohei Miyanishi Takeshi Matsuoka , 1 quantum-dot single photon sources. 3 3 Department of Electronics and Computer To obtain the entire pictures of the Norimasa Ozaki , Ryosuke Kodama , Science, University of Southampton, UK, Takeshi Kurita4, Norio Kurita4 2 ICNN1-3 14:30 photoreaction related to the artificial 1 2 Department of Electrical and Electronic photosynthesis systems, laser pump x-ray ILE, Osaka University, Japan, AIST, Japan, Engineering, Tokyo University of Agriculture Engineering the Photoresponse of InAs 3Osaka University, Japan, 4Hamamatsu 3 probe XAFS experiments were performed and Technology, Japan, Metamaterials Nanowires using the XFEL beam and the synchrotron Photonics, K. K., Japan Laboratory, RIKEN, Japan Jack Alexander-Webber x-ray beam. We present recent results on laser peening Thermo-plasmonic engineering at the Department of Engineering, University of study on large scale laser facility GEKKO-XII nanoscale can control macroscopic material Cambridge, UK laser system at ILE, Osaka University. properties. We demonstrate utilising We exploit the sensitivity of InAs nanowires plasmonic metamaterials to tune the to surface states, through controlled growth effective phase transition temperature and conditions and surface passivation electrical conductivity of vanadium oxide treatments, to develop optoelectronic thin films. devices with a highly tunable photoresponse.
OPIC 2018・23-27 April, 2018 65 Conference Program
Oral, Wednesday, 25 April PM BISC & OMC
----- Break 14:45-15:15 ----- PLDj-1 14:45 Invited Mechanisims of laser damage in optical components for PW-class laser systems Stavros G Demos, Alexei A Kozlov, Kyle Kafka, James B Oliver, Semyon Papernov, Brittany Hoffman, Terrance J Kessler, Sheryl M Gracewski, John C Lambropoulos University of Rochester, USA We investigate the mechanisms of laser-induced damage and ensuing material modifications on multilayer dielectric mirrors and gratings. Thermomechanical modeling ----- Break 15:00-15:30 ----- combined with analysis of damage morphologies provides insight into the energy deposition and relaxation pathways.
IOT-LDC-LEDIA-3 15:15 Invited ----- Break 15:15-15:45 ----- Laser Diode Based Underwater Optical [OMC&BISC2] 15:30-16:45 Wireless Communication [Joint Session] 15:45-17:20 OMC and BISC Joint Session 2 Takao Sawa1, Koji Tojo2, Naoki Nishimura2, LIC+PLD+SLPC Joint Session 2 Chair: Osamu Matoba Shin Ito3 Chair: Takahisa Jitsuno Kobe University, Japan 1JAMSTEC, Japan, 2Shimadzu Corp., Japan, Osaka University, Japan 3SAS Co., Ltd., Japan We developed an underwater optical wireless communication modem using high power laser diode. 20 Mbps communication OMC&BISC2-1 15:30 Invited speed at 120 m distance, and 32 kbps at Computational Imaging and 190 m distance were established through Reconstruction in Digital Holographic underwater tests.
Oral Program Microscopy Oral Program Edmund Y.M. Lam University of Hong Kong, Hong Kong Digital holographic microscopy captures the 3D information of biological specimens as holograms, which can then be reconstructed into sectional images computationally. In this talk, we will discuss recent advances in such algorithms and applications.
OMC&BISC2-2 15:45 IOT-LDC-LEDIA-4 15:45 Invited PLDj-2 15:45 Invited Observation of Immunostained Recent Progress of Retinal Imaging UV-induced aging leading to laser Microtubules Using Three-Dimensional Laser Technology damage in the bulk of fused silica Superresolution Microscope with Mitsuru Sugawara Frank R Wagner, Alexandre Beaudier, Two-Color Annular Wave Plate QD Laser, Japan Jean-Yves Natoli Yoshinori Iketaki1, B. Nandor2, D. Okada3, XXXXX Aix Marseille Univ, CNRS, Centrale Marseille, H. Kumagai4 Institut Fresnel, France 1Olympus Corp, Japan, 2Budapest University of Results on material modifications observed Technology and Economics, Hungary, 3Kitasato by photoluminescence in the bulk of fused University, School of Medicine, Japan, 4Kitasato silica during UV S-on-1 tests show University, School of Allied Health Sciences modifications in the color center Physics, Japan concentrations before the occurrence of Three-dimensional super-resolution damage and help predicting fatigue damage. microscopy based on fluorescence depletion (3D-SRM) was applied to the observation of immunostained microtubules having complicated structures stacking each other.
OMC&BISC2-3 16:00 Optical Trapping of Quantum-Dot Conjugated AMPA-type Receptors Depened on Initial Assembling States Tatsunori Kishimoto1,2, Y. Maezawa1, S. N. Kudoh2, T. Taguchi3, C. Hosokawa1,2,4 1National Institute of Advanced Industrial Science and Technology (AIST), Japan, 2Kwansei Gakuin University, Japan, 3National Institute of Information and Communications Technology (NICT), Japan, 4Advanced Photonics and Biosensing Open Innovation Laboratory, AIST-Osaka University, Japan AMPA-type glutamate receptor (AMPAR) is one of the major neurotransmitter receptors at excitatory synapses.
66 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Wednesday, 25 April PM ALPS
ALPS9-G1-5 14:45 ICNN1-4 14:45 LSC1-3 14:45 Invited Photothermal Electric Effect Triggered GeSn/Ge Dual-Nanowire Grown by Resonant Magneto-Optical Kerr Effect by Local Heat under Localized Surface Molecular Beam Epitaxy for Light with Soft X-Ray Synchrotron Radiation Plasmons Source on Si and Free Electron Laser Masaki Kondo, Wakana Kubo Yuxin Song Yuya Kubota Tokyo University of Agriculture and Technology Shanghai Institute of Microsys, China Japan Synchrotron Radiation Research (TUAT), Japan GeSn/Ge dual nanowire is demonstrated by Institute (JASRI), Japan Photothermal electric effect via plasmonic MBE. The strain field analyzed by Raman Resonant magneto-optical Kerr effects with local heating was observed on the and FEM shows that the compressive strain EUV and soft x-rays could become powerful PEDOT:PSS thin film embedding silver in GeSn is effectively relaxed, beneficial for methods to study magnetism. I will report nanorod arrays. direct bandgap conversion, potential for our recent studies using polarization- Si-based light source. modulated soft x-rays at SPring-8, and ultrafast EUV-FEL at FERMI and SACLA. ----- Break 15:00-15:30 ------Break 15:00-15:30 ------Break 15:00-15:30 -----
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[ALPS11-G2] 15:30-17:00 [ICNN2] 15:30-17:00 [LSC2] 15:30-16:30 Nano Structure and Applications Quantum Dots and Nanowires Free Electron Laser 2 Chair: Takasumi Tanabe Chair: J. P. Reithmaier Chair: Shinya Koshihara Department of Electronics and University of Kassel, Germany School of Science, Tokyo Institute of Electrical Engineering, Faculty of Technology, Japan Science and Technology, Keio University, Japan
ALPS11-G2-1 15:30 ICNN2-1 15:30 Invited LSC2-1 15:30 Invited LSSE3-4 15:30 Invited UV-laser irradiation of ZnO seed layer Semiconductor Quantum Dots and 2D Tracing the Laser Induced Ultrafast High speed and high resolution laser for the growth of well-aligned ZnO Materials for Nanophotonics Destruction of Giant Xe Clusters by measurement for infrastructure nanorods 1 1 1 Oral Program C. Schneider , C. P. Dietrich , S. Klembt , Time Resolved X-Ray Diffraction Takeharu Murakami, Norihito Saito, Oral Program Qiyan Zhang, Mitsuhiro Honda, L. Dusanowski1, M. Dusanowski1, S. Höfling1,2 Measurements Yuichi Komachi, Takashi Michikawa, Shinji Takayanagi, Yo Ichikawa 1University of Würzburg, Würzburg, Germany, Kiyonobu Nagaya Michio Sakashita, Shigeru Kogure, Graduate school of Engineering, Nagoya 2University of St Andrews, St Andrews, UK Department of Physics, Graduate School of Kiwamu Kase, Satoshi Wada, Institute of Technology, Japan see abstract book Science, Kyoto University, Japan Katsumi Midorikawa We found that UV laser irradiation onto the We have carried out time-resolved x-ray RIKEN, Japan ZnO seed layer induces crystal orientation of diffraction measurements of clusters at We developed a high resolution LIDAR to the surface, leads to the growth of densely SACLA. We confirmed ultrafast laser induced detect cracks with 200 μm width on a aligned ZnO nanorods on such laser destruction of xenon nano-crystals in concrete placed 5 m away. We also try to irradiated layer. femtosecond time scale. develop the high resolution measurement on running vehicles. ALPS11-G2-2 15:45 Magneto - optical Kerr effect enhancement by localized plasmon resonance in Au / Co / Au nanostructure Yusuke Kikuchi1,2, Takuo Tanaka1,2 1Metamaterials laboratory, RIKEN, Japan, 2School of Materials and Chemical Technology, Tokyo Institute of Technology, Japan We measured the magneto - optical Kerr effect in Au / Co / Au nanometer sized 25 April,Wed, PM plasmonic structure. Our results indicate that localized plasmon resonance enhances the Kerr rotation on Au / Co / Au.
ALPS11-G2-3 16:00 ICNN2-2 16:00 LSC2-2 16:00 Invited LSSE3-5 16:00 Invited Metal fine periodic structures on Evaluation of Inter-Sublevel Transition Ultrafast Lattice Dynamics of Non-destructive inspection with polyimide film fabricated by of InAs/GaAs Quantum Dot Structures Transition-metal Dichalcogenides compact neutron source femtosecond laser writing on On-Axis Si (100) Substrate by Kyoko Ishizaka1,2 Yoshie Otake Seiya Toriyama1, Vygantas Mizeikis2, Photocurrent Measurement 1Quantum-Phase Electronics Center (QPEC) & RIKEN, Japan 2 1,2,3 1 Atsushi Ono Hirofumi Yoshikawa , Jinkwan Kwoen , Department of Applied Physics, University of Nondestructive inspection methods to detect 1 1,3 3 Graduate school of Science and Technology, Takahiro Doe , Makoto Izumi , Tokyo, Japan, 2RIKEN Center for Emergent void and water in concrete using 2 1,2 1,2 Shizuoka University, Japan, Research institute Satoshi Iwamoto , Yasuhiko Arakawa Matter Science (CEMS), Japan backscattered neutron and to estimate salt 1 of electronics, Shizuoka University, Japan Institute for Nano Quantum Information The ultrafast lattice dynamics of transition- concentration in concrete with prompt- We present a new fabrication technique of Electronics, University of Tokyo, Japan, metal dichalcogenides have been gamma neutron analysis has been 2 metal nano-structure on directly polyimide Institute of Industrial Science, University of investigated by utilizing the ultrafast electron developed based on accelerator-driven 3 film by employing two-photon induced Tokyo, Japan, Corporate Research and diffraction (UED) and XFEL (SACLA). The compact neutron system, RANS. reduction with femtosecond laser. Development BU, SHARP Corporation, Japan development of UED with recent results will We report the evaluation of inter-sublevel be mainly presented. LSSE5-1 16:30 Invited transition of InAs/GaAs quantum dot structures directly grown on on-axis Si (100) Thermochemical Hydrogen Production substrate by photocurrent measurement. Using a Concentrating Solar System Tatsuya Kodama Niigata University, Japan The concentrated solar high-temperature heat has the potential to produce hydrogen via multi-step water splitting cycles. The lecture introduces our novel beam-down solar concentrating system for our new particle fluidized water splitting reactor.
OPIC 2018・23-27 April, 2018 67 Conference Program
Oral, Wednesday, 25 April PM BISC & OMC
OMC&BISC2-4 16:15 IOT-LDC-LEDIA-5 16:15 Invited LICj-1 16:15 Invited Enhanced Collection Efficiency of III-nitride Semiconductor Light Ultrafast laser direct writing of Vesicles in A Suspension by Optical Emitting Transistors periodic nanostructure in bulk Pressure Using Gold Nanoparticles Kazuhide Kumakura, Junichi Nishinaka, semiconductor crystals Takashi Kaneta, M. Kuboi, N. Takeyasu Hideki Yamamoto Yasuhiko Shimotsuma Okayama University, Japan NTT Basic Research Laboratories, NTT Department of Material Chemistry, Graduate We describe a collection of micro-vesicles Corporation, Japan School of Engineering, Kyoto University, Japan on a glass substrate using the optical Light-emitting transistors, which are based Self-assembled periodic nanostructures in pressure of a laser beam. The laser beam on heterojunction bipolar transistors, can bulk semiconductor crystals are was focused on the glass substrate which output both electric and optical signals with photoinduced by ultrafast laser pulses. The sandwiches a suspension containing high-frequency modulation. We discuss their formation mechanism of these micrometer-sized vesicles prepared by a potential for optical communication and nanostructures in bulk semiconductor phospholipid. optoelectronic device applications. crystal could be influenced by the transition type and the bandgap energy. Particularly, OMC&BISC2-5 16:30 the electronic stress induced by the deformation potential of electronic states is Rotational Dynamics of Bacteria in An considered to be one of important key for Optical Tweezer nanostructure formation. Sharath Ananthamurthy University of Hyderabad, India The swimming of bacterium in fluid occurs in low-Reynold’s regime. The trapping of a bacterium using laser light gives us information about the hydrodynamic coefficients which are very important in understanding the efficiency of swimming of bacterium.
IOT-LDC-LEDIA-6 16:45 Invited LICj-2 16:45 Invited
Oral Program High Photosensitivity HFET-type Nitride One-shot 3D giant-pulse micro-laser Oral Program Based Photosensors processing by LCOS direct control Motoaki Iwaya1, Tetsuya Takeuchi1, Yasuki Sakurai1,2, Yuji Hotta1, Ryohei Otowa1, Satoshi Kamiyama1, Isamu Akasaki1,2 Masashi Nishitateno1, Lihe Zheng2, 1Meijo University, Japan, 2Nagoya University, Hiroshi Yamamoto2, Takunori Taira2 Japan 1Santec corporation, Japan, 2Institute of In this presentation, we introduce a molecular science, Japan GaN-based heterostructure field effect We propose the one-shot 3D material transistor type photosensor featuring high processing with spatially modulated photosensitivity and rejection ratio. These giant-pulse micro-laser output by LCOS photosensors have many applications such direct control. The fine structured organic as flame sensor, visible light communication semiconductor film has been fabricated by etc. MW-class 532nm beam exposer.
Closing of Joint Session 17:15-17:20
Conference Reception Wednesday, 25 April 18:00-20:00 InterContinental Yokohama Grand, 3Ffloor Ballroom, Sponsored by Japan Laser Corporation, SPIE
68 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Wednesday, 25 April PM ALPS
ALPS11-G2-4 16:15 ICNN2-3 16:15 THz Antireflective Structures Far Infrared Intersubband Fabricated by Femtosecond Laser Photodetectors Based on Quantum Processing Disc in Nanowire Arrays with Xi Yu, Mahiro Takeuchi, Shingo Ono, Photoresponse to Normal Incidence Jongsuck Bae Radiation Nagoya Institute of Technology, Japan Mohammad Karimi1,2 Antireflective Structures on Si substrates are 1Solid State Physics and NanoLund, Lund [LSC3] 16:30-17:30 fabricated by femtosecond laser processing. University, Sweden, 2Halmstad University, Charge Lattice Spin 1 The structure is constituted by periodic Sweden Chair: Shunsuke Nozawa grooves at micro order. Their antireflective Abstract attached Institute of Materials Structure characteristics are evaluated by THz-TDS Science, High Energy Accelerator (terahertz time-domain spectroscopy). Research Organization, Japan
ALPS11-G2-5 16:30 ICNN2-4 16:30 LSC3-1 16:30 Invited Significant suppression of cross talk One-Dimensional Electronic States in Time-Resolved X-Ray Diffraction Study and enhancement of angular response Closely Stacked InAs/GaAs Quantum of Perovskite Cobalt Oxides for in color image sensors using a Dots with Different Growth Detecting Transient Spin-Orbital- wave-guided color filter array Temperatures Lattice Interaction Kuo-Feng Lin, Chin-Chuan Hsieh Toshiyuki Kaizu, Kazuki Hirao, Takashi Kita Ryo Fukaya1, Y. Yamasaki2, H. Nakao1, VisEra Technologies Company, Taiwan Kobe University, Japan S. Nozawa1, J. Adachi1, K. Ichiyanagi1, 1 1 The sensitivity and signal-to-noise ratio are We achieved the emission wavelength K. Fukumoto , S. Adachi significantly improved in use of a wave- tuning of the closely stacked InAs/GaAs 1Institute of Materials Structure Science, High guided color filter array design as compared quantum dots by varying the growth Energy Accelerator Research Organization, with the entombed color filter array with a temperature and demonstrated their Japan, 2National Institute for Materials micro lens array. one-dimensional miniband formation from Science, Japan the polarization anisotropy and PL decay Time-resolved X-ray diffraction is a useful lifetime obeying T0.5 dependence. method for direct observation of photoinduced phase transition process. We ICNN2-5 16:45 repot photoinduced dynamics of transient spin-orbital-lattice interaction in perovskite Oral Program Strain Analysis of InPBi Quantum Dots cobalt oxides by time-resolved hard-X-ray Oral Program Liyao Zhang and resonant soft-X-ray diffraction. University of Shanghai for Science and Technology, China LSC3-2 17:00 Invited InPBi thin film crystal was first realized in 2013. The photoluminescence of InPBi is Photo-control of Charge-Structure- strong and broad at room temperature. The Spin Coupled Order in Strongly strain effects on the optical properties of Correlated Quantum Matters: Role of InPBi QDs are discussed through FEM Ultrafast Structural Dynamics 1 1 1 simulation. Shinya Koshihara , Y. Okimoto , T.Ishikawa , M.Hada2, Y.Hayashi2, K.Onda3 1School of Science, Tokyo Institute of Technology, Japan, 2Graduate School of Natural Science and Technology, Okayama University, Japan, 3Faculty of Science, Kyushu University, Japan We demonstrate that hidden state plays a key role in the ultrafast photo-responses of organic and inorganic systems with strong electron-lattice cooperative interactions. Wed, 25 April,Wed, PM
Conference Reception Wednesday, 25 April 18:00-20:00 InterContinental Yokohama Grand, 3Ffloor Ballroom, Sponsored by Japan Laser Corporation, SPIE
OPIC 2018・23-27 April, 2018 69 Conference Program
Oral, Wednesday, 25 April PM ALPS
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[ALPS10-D1] 15:30-17:15 [HEDS9] 15:30-17:00 [XOPT6] 15:30-16:30 Semiconductor Lasers and Ultrafast Wed-P2 Imaging II Fiber Lasers Chair: Alexander Pirozhkov Chair: XXXXX Chair: Shun-ich Matsushita KPSI, QST, Japan XXXXX Laboratories for Fusion Core Technologies, Furukawa Electric Co. Ltd., Japan
ALPS10-D1-1 15:30 Invited HEDS9-1 15:30 XOPT6-1 15:30 Invited Effects of back-irradiance on the TBD Ptychographic X-ray computed reliability of GaAs high power diode François Sylla tomography - An outlook for pump lasers Source Lab., France diffraction-limited sources 1 1 Paul Orville Leisher , Susant K. Patra , TBD Manuel Guizar-Sicairos, Esther H. R. Tsai, Matthew C. Boisselle1, Sezer Sezgin1, Michal Odstrcil Robert J. Deri1, Chen Li2, Aman K. Jha2, Swiss Light Source, Switzerland 2 3 Kevin P. Pipe , Jason D. Helmrich , Ptychographic nanotomography offers 3D 3 3 Devin E. Crawford , Prabhu Thiagarajan imaging with resolution below 20-nm 1Lawrence Livermore National Laboratory, without imaging lenses. Here we present USA, 2University of Michigan, USA, 3Lasertel some of the strategies we follow in order to Incorporated, USA profit from the increased in brightness from The effects of back-irradiance on the multi-bend achromat synchrotron sources. reliability of 800-nm diode lasers is investigated. The root-cause of failure is shown to be thermal. Device reliability can HEDS9-2 15:50 Invited be predicted using an Arrhenius model for TBD thermal acceleration. Rodrigo Lopez-Martens Laboratoire d’Optique Appliquée, France ALPS10-D1-2 16:00 TBD XOPT6-2 16:00 Invited
Oral Program Demonstration of an asymmetric beam X-ray nano-imaging and nano-analysis Oral Program in an on-chip 2D-pattern-projecting using multilayer coated Kirkpatrick- lasers Baez optics Takahiro Sugiyama, Kazuyoshi Hirose, Peter Cloetens1, Julio Cesar da Silva1, Yu Takiguchi, Yoshiro Nomoto, So Uenoyama, Alexandra Pacureanu1, Yang Yang1, Yoshitaka Kurosaka Sylvain Bohic1,2, Murielle Salome1, Central Research Laboratory, Hamamatsu Lionel Andre1, Raymond Barrett1, Photonics K.K., Japan Christian Morawe1, Peter van der Linden1, We successfully demonstrated an Francois Villar1 asymmetric beam pattern in integrable 1European Synchrotron Radiation Facility, phase-modulating surface-emitting lasers France, 2University of Grenoble Alpes, France that showed static, arbitrary, two- We describe an instrument for the dimensional beam pattern from on-chip size quantitative three dimensional whereas symmetric beam pattern in the characterization of specimens at the conventional way. nanoscale. Multilayer coated Kirkpatrick- Baez mirrors provide an intense nanofocus ALPS10-D1-3 16:15 for correlative microscopy exploiting X-ray fluorescence, holographic and ptychographic More than 350kW Peak Power Pulse tomography. Generation of sub-100ps pulse width by using a Very Large Mode Area Er-Doped Fiber Amplifier. Ryo Kawahara1, Hiroshi Hashimoto1, 2 1 Jeffrey W. Nicholson , Jun Nishina , HEDS9-3 16:20 Eisuke Otani1, Shun-ichi Matsushita1 1Laboratories for Fusion Core Technologies, Tracking Strain Field Evolution in Furukawa Electric Co. Ltd., Japan, 2OFS Graphite Shaken by Femtosecond laboratories, USA Laser Pulses We demonstrated more than 350kW peak Wenxi Liang power pulsed generation of 82.7ps pulse Wuhan National Laboratory for width at 100 kHz by using a very large mode Optoelectronics, Huazhong University of ar a Er-doped fiber amplifier (VLMA-EDFA). Science and Technology, China TBD
70 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Wednesday, 25 April PM ALPS
[XOPT7] 16:30-17:15 Optics III (reflective) Chair: XXXXX XXXXX
ALPS10-D1-4 16:30 XOPT7-1 16:30 Robust Yb:fiber laser architecture for Compact and large-magnification high repetition rate femtosecond pulse full-field X-ray microscope using generation concave-convex imaging mirrors Guanyu Liu, Aimin Wang, Zhigang Zhang Jumpei Yamada1, Satoshi Matsuyama1, State Key Laboratory of Advanced Optical Yasuhisa Sano1, Yoshiki Kohmura2, Communication System and Networks, School Makina Yabashi2, Tetsuya Ishikawa2, of Electronics Engineering and Computer Kazuto Yamauchi1 Science, Peking University, China 1Osaka University, Japan, 2RIKEN SPring-8 We demonstrate a 700MHz repetition rate, Center, Japan 181fs self-starting Yb:fiber laser HEDS9-4 16:40 A novel X-ray imaging optics consisting of incorporated with a phase biased nonlinear concave and convex mirrors were developed amplifying loop mirror. Although the fiber is TBD for a compact and large-magnification non-polarization maintaining, the mode Franck Falcoz full-field X-ray microscope. Results of mirror locking is environmentally stable. Amplitude Technology, France fabrication and imaging test will be reported. TBD ALPS10-D1-5 16:45 XOPT7-2 16:45 Spectral-Temporal Dynamics of Soliton Design of 160-mm and 300-mm Long Explosion in Passively Mode-Locked Elliptically Bent Hard X-ray Mirrors Yb Fiber Laser with Precision Compact Laminar Masayuki Suzuki, Hiroto Kuroda Flexure Bending Mechanism Faculty of Medicine, Aichi Medical University, Deming Shu1, Aiguo Li2, Steven P. Kearney1, Japan Chengwen Mao2, Jayson Anton1,3, 1 1 1 We report on a spectral-temporal dynamics Ross Harder , X. Shi , Tim Mooney , 1 of soliton explosion at a different position of Lahsen Assoufid 1APS, Argonne National Laboratory, USA, Oral Program cavity in a passively mode-locked Yb fiber Oral Program laser with a nonlinear polarization of 2SSRF, Shanghai Institute of Applied Physics, evolution by using a time-stretched China, 3University of Illinois at Chicago, USA dispersive Fourier transformation. Mechanical design as well as finite element analyses results of the precision compact mirror benders for 160-mm-long and 300-mm-long hard x-ray mirrors with trapezoid and rectangular shapes are presented in this paper.
XOPT7-3 17:00 The commission of Montel Optics at Taiwan Photon Source Gung-Chian Yin, Bo-Yi Chen, Chien-Yu Lee, Xiao-Yun Li, Bi-Hsuan Lin, Shao-Chin Tseng, Shih-Hung Chang, Mau-Tsu Tang National Synchrotron Radiation Research Center, Taiwan With whole new design approaches, the focus spot of Montel optics is recently improved to 50 nm. The Montel optics is designed as V-shaped and the state-of-the- 25 April,Wed, PM art polishing method (EEM) is applied to the mirror.
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OPIC 2018・23-27 April, 2018 71 Conference Program
Oral, Thursday, 26 April AM ALPS
[ALPS12-C1] 9:00-10:45 [ALPS13-D2] 9:00-10:45 [HEDS10] 9:00-10:30 Ultra-High Intensity Lasers and Visible and Mid-Infrared Lasers Thu-A1 Technology Chair: Masaki Tokurakawa Chair: XXXXX Chair: Toshiyuki Kawashima Institute for Laser Science, The XXXXX Hamamatsu Photonics K.K., Japan University of Electro-Communications (UEC), Japan
ALPS12-C1-1 9:00 Invited ALPS13-D2-1 9:00 Invited HEDS-10-1 9:00 Plenary PW-class multi Hz laser generating Development of direct visible pulse Capillary discharges for optical ultra-high contrast pulses and fiber laser guiding and for optics of charged interaction with aligned Shota Kajikawa1, Minoru Yoshida1, Osamu Ishii2, particle beams nanostructures Masaaki Yamazaki2, Yasushi Fujimoto3 Sergei V. Bulanov1,2,3 Jorge J. Rocca1, Yong Wang1, Shoujun Wang1, 1Faculty of Science and Engineering, Kindai 1Institute of Physics of ASCR, ELI-Beamlines, Alex Rockwood1, Bradley M. Luther1, University, Japan, 2Sumita Optical Glass, Inc., Czech Republic, 2Kansai Photon Research Reed Hollinger1, Alden Curtis1, Chase Calvi1,2, Japan, 3Department of Electrical and Electronic Institute, National Institutes for Quantum and M.G. Capeluto2, V.N. Shlyaptsev1, A. Pukhov3, Engineering, Chiba Institute of Technology, Radiological Science and Technology, Japan, V. Kaymak3, C. S. Menoni1 Japan 3Prokhorov General Physics Institute, Russian 1Electrical and Computer Engineering A Pr-doped double-clad structured Academy of Sciences, Russia Department, Department of Physics ,Colorado waterproof fluoride glass fibre (Pr:DC- We discuss the plasma and magnetic field State University, USA, 2FCEyN,University of WPFGF) was successfully drawn. Visible properties in capillary discharges intended Buenos Aires, Argentina, 3Heinrich-Heine – pulse oscillation in a Pr:DC-WPFGF with a for optical guiding and for optics of charged Universität Düsseldorf, Germany graphene and SESAM as saturable particle beams. We have demonstrated 0.85PW, 30fs laser absorbers (SAs) were reported. pulses at 3.3Hz repetition rate from a Ti:Sapphire laser and we have focused ultra-high contrast second harmonic pulses to an intensity of 6.5x1021W/cm2 to study relativistic interactions with nanostructures.
Oral Program ALPS12-C1-2 9:30 ALPS13-D2-2 9:30 HEDS-10-2 9:30 Oral Program [Opening Remarks] 9:30-9:45 New Architectures for PW-Scale High Characterization of Transition-Metal- Toyohiko Yatagai Characteristics of femtosecond-laser- assisted discharges for laser wake- Peak Power Lasers Scalable to Doped Saturable Absorbers for Passive Utsunomiya University, Japan Near-MW Average Powers Q-switching of Visible Lasers field acceleration Craig William Siders, A.J. Bayramian, Hiroki Tanaka1,2, Elena Castellano-Hernández2, Alexei G. Zhidkov K.D. Chesnut, A.C. Erlandson, E. Feigenbaum, Christian Kränkel2,3, Fumihiko Kannari1 Graduate School of Engineering, Osaka T.C. Galvin, W.A. Molander, H.T. Nguyen, 1Department of Electronics and Electrical University, Japan M.L. Rehak, P.A. Rosso, E.F. Sistrunk, Engineering, Keio University, Japan, 2Center for Femtosecond laser pulse induced discharges K.I. Schaffers, T.M. Spinka, C. L. Haefner Laser Materials, Leibniz Institute for Crystal can be stable and well reproducible to serve Advanced Photon Technologies, Lawrence Growth, Germany, 3Institute of Laser-Physics, as optical elements in laser driven Livermore National Laboratory, NIF & Photon Universität Hamburg, Germany accelerators. Results of full kinetic PIC and Science Directorate, USA A detailed characterization of Co2+-doped MHD simulations are presented. Laser architectures based upon multi-pulse oxide crystals as visible saturable absorbers extraction and continuous-wave laser diode is presented. Absorption recovery times, and [BISC1] 9:45-12:00 pumping are scalable to near-MW peak ground- and excited-state absorption cross Advanced Optical Miroscopy 1 power while maintaining application- sections of a variety of samples are Chair: Nanguang Chen enabling PW-class peak power. accurately determined. National Univ. of Singapore, Singapore
ALPS12-C1-3 9:45 ALPS13-D2-3 9:45 BISC1-1 9:45 Invited Generation of the Ultraintense Laser Ultrafast Thulium-Doped Fiber Coherent brightfield (COBRI) micros Pulse by Focusing the 4 PW Laser Amplifier for Multiphoton Microscopy copy for ultrahig h-speed single- Jin Woo Yoon1,2, Seong Ku Lee1,2, Yutaka Nomura1,2, Takao Fuji1 particle tracking on lipid bilayer Jae Hee Sung1,2, Hwang Woon Lee1, 1Institute for Molecular Scienc, Japan, membranes Il Woo Choi1,2, Cheonha Jeon1, Junghun Shin1, 2JST-PRESTO, Japan Yi-Hung Liao, Chia-Lung Hsie 1,3 Chang Hee Nam A broadband amplifier system covering 1.7 Academia Sinica, Taiwan 1Center for Relativistic Laser Science, Institute to 2.0 μm is developed using thulium-doped Detecting linear scattering light from for Basic Science (IBS), Korea, 2Advanced fibers. Spectral broadening within the biological entity is useful for label-free Photonics Research Institute, GIST, Korea, amplifier fiber enabled generation of 50 fs bioimaging. Coherent brightfield (COBRI) 3Dept. Of Physics and Photon Science, GIST, pulses at an average power of 4.2 W. microscopy provides the sensitivity to see Korea individual native biological nanoparticles in The highest peak intensity of 0.73×1023 W/ live cells with nanometer spatial localization cm2 was achieved by focusing the 4 PW precision and microsecond temporal laser pulse using an f/1.6 OAP. resolution.
72 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM ICNN
[ICNN3] 9:00-10:30 [IoT2] 9:00-10:30 [LDC5] 9:00-10:30 [LEDIA1] 9:00-11:15 Quantum Optics & Plasmonics IoT-SNAP Plenary session Visible Lasers Connecting LEDIA1 Chair: C. Chang-Hasnain Chairs: Norihiro Hagita Automotive and Human -1- Chairs: Jeehee Cho University of California, Berkeley, USA ATR Intelligent Robotics and Chairs: Josef Schug Chonbuk National University, Korea Communicatuon Laboratories, Japan Lumileds Germany GmbH, Germany Hoi Wai Choi Ronald Freund Shigeto Iwamoto The University of Hong Kong, Hong Fraunhofer Heinrich Hertz Institute, Honda Motor Co., Ltd., Japan Kong Germany
ICNN3-1 9:00 Invited IoT2-1 9:00 Keynote LDC5-1 9:00 Invited LEDIA1-1 9:00 Invited Degenerate Optical Parametric Smart Photonic Sensor Solutions for The Future of Automotive Lighting with Development of Advanced Hybrid Oscillators for Solving Ising Model Smart Factories Laser Technology GaN-based Tunnel Junction LEDs Hiroki Takesue Wolfgang Schade Philipp Ansorg, Wolfgang Huhn James S. Speck NTT Basic Research Laboratories, NTT Fraunhofer HHI, Germany AUDI AG, Germany University of California, Santa Barbara, USA Corporation, Japan The future concept for smart factories is Laser light sources for car headlamps In this presentation, we present UCSB work I describe our effort to generate thousands directly correlated to the development of entered series production and will be on the develop of hybrid MBE/MOCVD tunnel of time-multiplexed degenerate optical smart sensor concepts. Here photonic improved in performance and safety. New junction LEDs. The tunnel junctions are parametric oscillators for a coherent Ising sensors can lead to considerably higher systems combine laser light with a MOEMS grown directly on MOCVD LED layers which machine, using kilometers-long fiber cavities flexibility, user-friendliness and efficiency in mirror scanner, DMD or LCoS to realise new are terminated with a heavily doped layer. and the telecommunications-band phase automation, robotics, optimizing individual light functionality. We review cleaning procedures prior to the sensitive amplifiers. machine processes or human machine NH3 (ammonia) MBE. interaction.
Oral Program ICNN3-2 9:30 LDC5-2 9:30 Invited LEDIA1-2 9:30 Oral Program Spin-Glass Problem Solved with Laser Scanning Headlamp Characterization of AlGaN-Based Coupled Plasmon Particle System Takuya Kitazono, Yasushi Kita, Shinya Hoshino, Tunnel Junction Ultraviolet Light Toshiharu Saiki, Yusuke Hirukawa Taiki Mori, Shuichi Harata, Takao Saito, Emitting Diodes Keio University, Japan Yasushi Yatsuda Yusuke Goto, Hisanori kojima, Kazuyoshi Iida, We proposed an idea to implement an Stanley Electric co., ltd., Japan Myunghee KIM, Norikatsu Koide, algorithm for Ising spin glass problem to The high-resolution Adaptive Driving Beam Tetsuya Takeuchi, Motoaki Iwaya, coupled plasmon particles interacting with a by the laser scanning headlamp is effective Satoshi Kamiyama, Isamu Akasaki phase-change material to modify the for the reduction of the night traffic fatal Meijo University, Japan dipole-dipole interaction autonomously so as accidents. We demonstrated improvement of We demonstrated AlGaN-based tunnel to reach the solution efficiently. the visibility and to guide the driver’s eyes. junction (TJ) ultraviolet light emitting diodes (UV-LEDs) fabricated on high-quality n-Al0.62Ga0.38N templates using MOVPE. A TJ UV LEDs emitting at 310 nm under 40mA driving current was obtained.
ICNN3-3 9:45 IoT2-2 9:45 Keynote LEDIA1-3 9:45 Enhanced Optical Absorption of Architecture for Real-time and Electroluminescence Enhancement for Graphene Monolayer with Attenuated Real-world Intelligence beyond Near-Ultraviolet Light Emitting Diodes Total-Reflection Configuration in the Human: Real Fusion among Sensing, with Graphene/AZO-Based Current Visible Range Network, and AI Technologies Spreading Layers Gaige Zheng1, Linhua Xu1, Jicheng Wang2, Masatoshi Ishikawa Li Lin1, Yiyu Ou1, Xiaolong Zhu2, Min Lai1 University of Tokyo, Japan Berit Herstroem3, Flemming Jensen3, 1Nanjing University of Information Science & Increase of number of sensors and Haiyan Ou1 Technology, China, 2Jiangnan University, China processors requires new type of sensing and 1Department of Photonics Engineering, We propose novel possible operation processing architecture with hierarchical Technical University of Denmark, Denmark, principle for graphene-based absorber parallel distributed structure for realizing 2Department of Micro- and Nanotechnology, through the resonant coupling of the dynamic integration and fusion of Technical University of Denmark, Denmark, external electromagnetic radiation in an heterogeneous and polymodal information 3DTU Danchip, Technical University of Thu, 26 April, AM attenuated total-reflection structure. from sensor nodes or IoT nodes in a Denmark, Denmark network. Near-ultraviolet light emitting diodes with different aluminum-doped zinc oxide-based current spreading layers were fabricated and electroluminescence (EL) was compared. A 170% EL enhancement was achieved by using a graphene-based interlayer.
OPIC 2018・23-27 April, 2018 73 Conference Program
Oral, Thursday, 26 April AM LIC
[Opening Remark] 9:00-9:30 [LSC4] 9:00-10:00 [OMC1] 9:00-10:45 Takunori Taira Charge Lattice Spin 2 OMC I IMS, Japan Chair: Shin-ichi Kimura Chair: Keiji Sasaki Graduate School of Frontier Hokkaido Univ., Japan Biosciences, and Department Physics, Graduate School of Science, Osaka University, Japan
LSC4-1 9:00 Invited OMC1-1 9:00 Invited Time-Resolved X-Ray Study of Optical Fiber Nano-Tweezers, A Ultrafast Charge/Spin Dynamics Complementary Approach for Micro- Hiroki Wadati and Nanoparticle Trapping Institute for Solid State Physics, University of Jochen Fick Tokyo, Japan Institut NÉEL We chose time-resolved x-ray measurements to study ultrafast charge/spin dynamics in transition-metal compounds. We performed a time-resolved x-ray study in a pump-probe setup by using our experimental setup at BL07LSU in SPring-8. Oral Program Oral Program
[LIC1] 9:30-10:45 Advanced ignition systems and applications (1) Chair: Geoffrey Dearden University of Liverpool, UK
LIC1-1 9:30 Invited LSC4-2 9:30 Invited OMC1-2 9:30 Invited Laser ignition of quiescent and flowing Ultrafast Lattice and Spin Dynamics in Seeing is believing: single molecule methane/air-mixtures under elevated Topological Chalcogenide Materials microscopy, a powerful tool from pressures using a passively Muneaki Hase nanoparticle investigations to Q-switched laser Division of Applied Physics, Faculty of Pure microbiome analysis. Mark Bärwinkel, Dieter Brüggemann and Applied Sciences, University of Tsukuba, Johan Hofkens University of Bayreuth, Germany Japan KU Leuven, Belgium A passively Q-switched laser ignition system We present ultrafast lattice and spin XXXXX is applied to ignite quiescent and flowing dynamics in topological chalcogenide methane/air-mixtures under elevated materials, such as phase-change materials pressures. Special emphasis lies on lean and topological insulators, based on mixtures. The effective focal length of the coherent phonon spectroscopy as well as focusing line is varied to change the focal inverse Faraday and optical Kerr effects. point properties.
74 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM PLD
[PLD3] 9:00-10:15 [SLPC7] 9:00-10:00 [XOPT8] 9:00-10:30 High Power Laser Damage I Micro Nano Processing Imaging III Chair: Takahisa Jitsuno Chairs: Andreas Ostendorf Chair: XXXXX Osaka University, Japan Ruhr-University Bochum, Germany XXXXX Masaki Hashida Kyoto University, Japan
PLD3-1 9:00 Plenary SLPC7-1 9:00 XOPT8-1 9:00 Invited Toward “defect-free” optics: a Laser fluence and time-interval Recent Advance and Future Potential pioneering comprehensive metrology dependences of ablation suppression in X-ray Imaging with Gratings method for titanium by double-pulse Wataru Yashiro Jianda Shao1, J. Chen2, S. Liu1, M. Zhu1, femtosecond laser irradiation Tohoku University, Japan 1,2 1 L. Ma2, W. Li2, M. Huang2 Yuki Furukawa , Sadaoki Kojima , X-ray grating interferometries have attracted 1,2 1,2 1Shanghai Institute of Optics and Fine Kensuke Teramoto , Shunsuke Inoue , much attention because they allow for 1,2 1,2 Mechanics, China, 2ZC Optoelectronic Masaki Hashida , Shuji Sakabe several advantages over the conventional Technologies Ltd., China 1Advanced Research Center for beam Science, techniques. I will introduce the recent The laser based inertial confinement fusion Institute for Chemical Research, Kyoto advance and future potentials in the (ICF) research devices, typically represented University, Japan, 2Graduate School of Science, interferometries for material and life by the National Ignition Facility (NIF) are Kyoto University, Japan sciences. striving to seek a new energy source for Double-pulse femtosecond laser pulses are human-being. However, until now ICF irradiated on a titanium plate for various systems worldwide still face several combinations of fluence. The depths of obstacles. laser-produced craters are measured. The ablation suppression is observed by choosing appropriate fluence and time interval combination.
SLPC7-2 9:15 Deep drilling of metals with ultra-short laser pulses Oral Program Oral Program Daniel Johannes Förster, Daniel Holder, Thomas Arnold, Rudolf Weber, Thomas Graf Institut für Strahlwerkzeuge IFSW, University of Stuttgart, Germany A simplified model of the percussion drilling process to predict the achievable drilling depth was derived and systematically investigated. Based on this, a hole with a drilling depth of 10 mm could be achieved.
PLD3-2 9:30 SLPC7-3 9:30 XOPT8-2 9:30 Study of absorption and defects Formation of microstructures on Ni The interaction of infrared laser properties for large aperture high- film surface by nanosecond laser radiation with polypropylene studied power laser optics at multiple irradiation by pink-beam 4D X-ray Phase CT wavelengths Kazuki Koda1, Wataru Kobayashi2, Hiro Imai2, Karol Vegso1, Yanlin Wu2, Hidekazu Takano2, Jian Chen1,2, Z. Wu1,2, L. Ma1,2, X. Wang1,2, Masahiro Tsukamoto3 Masato Hoshino1, Atsushi Momose2 H. Zhou1,2, W. Xu1,2 1Department of Mechanical Engineering, 1Japan Synchrotron Radiation Research 1Anhui Province Key Laboratory of Non- Osaka University, Japan, 2DENSO Institute, Japan, 2Tohoku University, Japan Destructive Evaluation, China, 2ZC CORPORATION, Japan, 3Joining and Welding The 4D X-ray phase CT utilizing X-ray Talbot Optoelectronic Technologies Ltd, China Research Institute, Osaka University, Japan Interferometer was used to study interaction Many precise laser systems set strict The formation of microstructures on a Ni film of infrared laser beam with polypropylene. requirements on the optics, such as low surface by nanosecond laser irradiation was The temporal resolution achieved in 4D CT absorption, high laser damage threshold, investigated. The microstructures were was 4 s. and low defect density. formed by the interaction between the laser-induced plume and the film surface.
PLD3-3 9:45 SLPC7-4 9:45 XOPT8-3 9:45 Comparation of 355-nm nanosecond Two-dimensional amorphous High-fluence x-ray focusing system and 1064-nm picosecond laser- transitional metal oxides from laser for high-resolution coherent diffraction
induced damage in high-reflective ablation in liquids for photocatalytic imaging at SACLA Thu, 26 April, AM coatings hydrogen production Hirokatsu Yumoto1,2, Takahisa Koyama1,2, Yuan’an Zhao, C. Li, Y. Zhao, Y. Cui, X. Peng, C. Z.Y. Lin, W.J. Li, G.W. Yang Takashi Kimura3, Akihiro Suzuki3, Shan, M. Zhu, J. Wang, J. Shao School of Materials Science & Engineering, Takashi Kameshima1,2, Yasumasa Joti1,2, Shanghai Institute of Optics and Fine Sun Yat-sen University, China Kensuke Tono1,2, Naoya Tani3, 3 3 Mechanics, China Two-dimensional amorphous transitional Tatsuro Tachibana , Yusuke Konishi , 4 3 Laser-induced damage in optical metal oxides from laser ablation in liquids Yoshitaka Bessho , Yoshinori Nishino , 1,2 1,2 components has always been a key for photocatalytic hydrogen production Makina Yabashi , Haruhiko Ohashi challenge in the development of high-power 1Japan Synchrotron Radiation Research laser systems. In picosecond regime, the Institute, Japan, 2RIKEN SPring-8 Center, laser-matter interactions are quite complex Japan, 3Hokkaido University, Japan, 4Academia and the damage mechanism is not yet Sinica, Taiwan understood. We developed a CDI system with high- fluence x-ray focusing optics to enhance diffraction signals from nanosized particles. The manufactured mirror optics realized a high-fluence focus with a beam size of 100 nm at 4 keV.
OPIC 2018・23-27 April, 2018 75 Conference Program
Oral, Thursday, 26 April AM ALPS
ALPS12-C1-4 10:00 ALPS13-D2-4 10:00 HEDS-10-3 10:00 Invited Meter-size 575x1015mm Gold-coated Femtosecond-Laser-Written TBD Gratings for 10PW-class lasers Ho:KGd(WO4)2 Waveguide Lasers at Mitsuhiro Yoshida Arnaud Cotel 2.06 μm KEK, Japan HORIBA Scientific, France Esrom Kifle1, Pavel Loiko2, Xavier Mateos1, TBD We present the latest results of Meter-size Javier Rodríguez Vázquez de Aldana3, gratings production for 10PW-class laser Airan Ródenas1,4, Magdalena Aguiló1, pulse compression. More than 10 Gold- Francesc Díaz1, Viktor Zakharov2, coated 1480gr/mm gratings in size Andrey Veniaminov2, Uwe Griebner5, 575x1015mm have already been Valentin Petrov5 manufactured and characterized. 1Física i Cristal·lografia de Materials i Nanomaterials (FiCMA-FiCNA)-EMaS, Dept. Química Física i Inòrganica, Universitat Rovira i Virgili (URV), Spain, 2ITMO University, Russia, 3Aplicaciones del Láser y Fotónica, University of Salamanca, Spain, 4Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche (IFN-CNR), Italy, 5Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Germany A circular cladding (60 μm) channel waveguide is femtosecond-laser-written in monoclinic 5 at.% Ho:KGd(WO4)2. Under in-band pumping at 1950 nm, the Ho waveguide laser generated 212 mW at 2055 nm with a slope efficiency of 67 %.
ALPS12-C1-5 10:15 ALPS13-D2-5 10:15 BISC1-2 10:15 Invited High quality and high damage Point-by-Point inscription of fiber Visualizing a beating zebrafish heart threshold optics with ozone mixed gas Bragg grating by a Femtosecond laser with improved line-scan microscopy grating for 2.8 μm fiber laser Nanguang Chen Oral Program Yurina Michine, Hitoki Yoneda Kenji Goya1, Hiyori Uehara1, Satoshi Hattori2, National Univ of Singapore, Singapore Oral Program Institute for Laser Science, University of Daisuke Konishi2, Masanao Murakami2, We have developed a high-speed line-scan Electro-Communications, Japan Shigeki Tokita1 optical microscope that is capable of High diffraction efficient and spatial mode 1Institute of Laser Engineering, Osaka acquiring high-resolution, high-contrast cleaner’s transient grating is created with University, Japan, 2Mitsuboshi Diamond fluorescence images at more than 100 fps. ozone mixed gas pumped by UV lasers. This Industrial Co., Ltd., Japan This advanced imaging technique has been also has high damage threshold. It opens We demonstrate stable and efficient 2.8 μm applied to multi-dimensional imaging of new high fluence laser optics in air. fiber laser owing to point-by-point zebrafish heart. femtosecond laser inscription of fiber Bragg grating in an erbium-doped ZBLAN fiber.
ALPS12-C1-6 10:30 ALPS13-D2-6 10:30 Multiple-Plate Pulse Compression for Efficient CW and Q-switched operation [HEDS11] 10:30-12:00 Generation of Few-Cycle, CEP-Stable, of Er:Lu2O3 ceramic laser at 2.8 μm Poster Session Intense Mid-Infrared Pulses 1 1 1 Hiyori Uehara , Shigeki Tokita , Junji Kawanaka ,
76 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM ICNN
ICNN3-4 10:00 LDC5-3 10:00 Invited LEDIA1-4 10:00 Surface Plasmon Polariton Generation Application of Laser to Headlamps and Optical and Device Characteristics of in Carbon Nanotube Thermal Design InGaN/GaN Light Emitting Diodes with Sergey Moiseev, Aleksei Kadochkin, Takashi Inoue, Yosuke Ohashi, Takashi Ito Multilayer Graphene as Transparent Yuliya Dadoenkova, Igor Zolotovskii KOITO MANUFACTURING CO.,LTD, Japan and Current Spreading Electrodes Ulyanovsk State University, Russia This paper describes how laser diodes can Ying-Hsiang Wang1, Wei-Ming Lee1, We have shown the possibility of far infrared be used for headlamps and their potential as Shih-Wei Feng1, Hsiang-Chen Wang2 surface plasmon polariton generation in a light sources, focusing on headlamp 1Department of Applied Physics, National single-walled CNT. In such generator the functionality and thermal design. University of Kaohsiung, Taiwan, Taiwan, amplification is created by drift currents, and 2Graduate Institute of Opto-Mechatronics, the feedback is realized due to periodically National Chung Cheng University, Taiwan, profiled Taiwan We demonstrated InGaN-based LEDs with graphene transparent conductive electrodes. The shorter response, rise, delay, and recombination times of the InGaN-based LEDs with graphene transparent conductive electrodes provide more efficient carrier injection, transport, relaxation, and recombination.
LEDIA1-5 10:15 ICNN3-5 10:15 Gan Metal–Semiconductor–Metal Coherent Absorption At Interfaces for Ultraviolet Photodetector with a Film Thickness Measurement to Reduced-Graphene Oxide Schottky Plasmonic Selective Excitation Contact Oral Program Fei He1, Kevin Macdonald2, Xu Fang1 Bhishma Pandit, Jaehee Cho Oral Program 1Department of Electronics and Computer Chonbuk National University, Korea Science, University of Southampton, UK, GaN and its ternary compound with AlN have 2 Optoelectronics Research Centre and Centre drawn much attention for the high speed for Photonic Metamaterials, University of and high responsivity ultraviolet (UV) Southampton, UK photodetectors (PDs) because of their direct We demonstrate using two coherent light and wide energy bandgap, robustness and beams to measure the thickness of high radiation hardness. absorptive thin films and selectively excite plasmonic resonances at the surface of transparent bulk substrates.
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[LDC5] 10:45-12:15 Visible Lasers Connecting Automotive and Human -2- Chairs: Philipp Ansorg Audi AG, Germany Masaru Kuramoto Stanley Electric Co., Ltd., Japan
LDC5-4 10:45 Invited Dynamic Laser-based Lighting for Automotive Headlamps Josef Schug, Ulrich Hechtfischer, Roman Hohn, Steffen Zozgornik Lumileds Germany GmbH, Germany
[ICNN4] 11:00-12:00 [IoT3] 11:00-12:15 Laser-based lighting finds its application in Thu, 26 April, AM Nanolasers and Photonic Devices Photonics Technologies I car headlighting, particularly in the high beam. First implementations use a single Chair: M. Takenaka Chairs: Shigeru Kato static source. Dynamic beam pattern can be The University of Tokyo, Japan DENSO Corporation, Japan either realized with discrete segmented Shieru Nakamura sources or in an advanced NEC Corporation, Japan
ICNN4-1 11:00 Invited IoT3-1 11:00 Invited TBA Fiber optic nerve systems by use of Connie Chang-Hasnain optical correlation domain techniques University of California, Berkeley, USA for structural health monitoring to enhance safety and security of the LDC5-5 11:15 Invited see abstract book [LEDIAp2] 11:15-12:03 society Laser Light Technology for Automotive Kazuo Hotate Short Presentation Applications Chair: Hisashi Murakami Toyota Technological Institute, Japan Paul Rudy, Troy Trottier, Eric Goutain, Distributed fiber optic strain/temperature Tokyo University of Agriculture and James Raring Technology, Japan sensing based on Brillouin scattering are SoraaLaser, U.S.A. discussed. Correlation domain techniques Conventional sources such as HID, halogen are mainly considered, which realize unique lamps and LEDs have limitations in functions, such as random accessibility. reliability, size and luminance. We present an Poster session program p.XXX overview of laser light, a new solid-state technology featuring the highest luminance demonstrated commercially.
OPIC 2018・23-27 April, 2018 77 Conference Program
Oral, Thursday, 26 April AM LIC
[LSC5] 10:00-12:15 Photoemission Spectroscopy 1 Chair: Kazutaka Nakamura Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Japan
LIC1-2 10:00 LSC5-1 10:00 Invited OMC1-3 10:00 Influence of ignition position of Current Situation and Future Prospects Optical Trapping of Gold and internal combustion engine with of Ultra-High-Resolution Laser- Semiconductor Nanoparticles at laser-induced breakdown ignition Photoemission Spectroscopy on Oil-Water Interfaces with A Focused Genki Momose1, Takeshi Saito1, Materials Science Near-Infrared Laser Beam Eiichi Takahashi2, Hirohide Furutani2 Shik Shin Tatsuya Shoji1, S. Naka1, S. Koyama2, 1Meisei University, Japan, 2The National Institute for Solid State Physics, University of T. Kameyama2, T. Torimoto2, Y. Tsuboi1 Institute of Advanced Industrial Science and Tokyo, Japan 1Osaka City Univ, Japan, 2Nagoya Univ., Japan Technology, Japan Current situation and future prospects of A tightly focused laser beam exerts optical We investigated the influence of ignition ultra-high-resolution laser-photoemission force on nanoparticles dispersed in an position on the combustion state and engine spectroscopy on materials science aqueous solution, leading to an optical performance in a laser-induced breakdown trapping of them at the focal point. ignition engine.
LIC1-3 10:15 OMC1-4 10:15 Experiments on laser cleaning of Nanoparticle Manipulation Using A sooted optical windows Tapered Fiber Kazuki Okada, Yuto Ito, Wookyung Kim, Hideki Fujiwara, K. Yamauchi, K. Sasaki Tomoyuki Johzaki, Shin-ichi Namba, Hokkaido Univ, Japan Takuma Endo Optical trapping has utilized for manipulating Hiroshima University, Japan micrometer-sized objects such as biological Transparent glass plates were artificially tissues.
Oral Program sooted, and they were repetitively irradiated Oral Program by 1064-nm laser. An explosive air flow normally away from the glass plate was induced by the laser irradiation of the soot.
LIC1-4 10:30 ----- Break 10:30-10:45 ----- OMC1-5 10:30 [LSSEp4] 10:30-12:00 Benchmark of a time and space Others Simultaneous Optical Trapping and resolved numerical energy transfer Poster Session Imaging in Axial Plane model for ns laser pulses at 1064 nm
----- Break 10:45-11:00 ----- LSC5-2 10:45 Invited ----- Break 10:45-11:00 ----- Exotic Surface States on Kondo [LIC2] 11:00-12:00 Insulators [OMC2] 11:00-12:15 Advanced ignition systems and Shin-ichi Kimura OMC II applications (2) Graduate School of Frontier Biosciences, and Chair: Juan José Sáenz Chair: Nobuyuki Kawahara Department Physics, Graduate School of Univ. Autónoma de Madrid, Spain Okayama Univ., Japan Science, Osaka University, Japan Topological Kondo insulator (TKI) has an LIC2-1 11:00 Invited exotic surface metallic state. We introduce OMC2-1 11:00 Invited Recent development of a sub- our recent results of the surface state on The Dynamics of Trapped, Rotating nanometer flattening using a non- two TKI materials, YbB12(001) and Microparticles in Vacuum SmB6(111) using synchrotron angle- uniform optical field Kishan Dholakia resolved photoelectron spectroscopy. Poster session program p.XXX Takashi Yatsui University of St. Andrews, UK School of Engineering, University of Tokyo, XXXXX Japan LSC5-3 11:15 Invited We have developed sub-nanometer scale Electronic States of Bi(110) Ultrathin flattening process of the near-field etching Films Studied by Photoemission based on a non-uniformity of the electric Spectroscopy with Laser And field. Here We present recent development Synchrotron Radiation of the near-field etching on various materials Kazutoshi Takahashi, M. Imamura, and structures. I. Yamamoto, J. Azuma Synchrotron Light Application Center, Saga University, Japan Electronic structure of ultrathin Bi(110) films grown on epitaxial graphene has been studied by ARPES and AR2PPES using synchrotron radiation and laser. Time- resolved 2PPES of 1BL Bi(110) showed faster decay than that of 2BL film.
78 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM PLD
PLD3-4 10:00 ----- Break 10:00-10:30 ----- XOPT8-4 10:00 Invited 351nm mirrors with modified outer Radiation-Damage-Free Imaging of stack and post-treatment methods to Solid Electrolytes for Lithium-Ion increase the laser damage resistance Batteries by Single-Shot Coherent Feng Pan, F. Pan, Z. Liu, Q. Wu Diffraction Imaging Chengdu Fine Optical Engineering Research Takashi Kimura Ctr., China Hokkaido University, Japan The 351nm mirrors with different outer X-ray free-electron lasers can overcome the stacks were prepared by electron beam limitation of radiation-damage by capturing evaporation. The damage morphology and a femtosecond snapshot of sample damage mechanism of different mirrors structure. I will talk about coherent X-ray were analyzed. diffraction imaging of a high radiation sensitive solid electrolyte at SACLA.
----- Break 10:15-10:45 ----- Oral Program Oral Program
[SLPCp8] 10:30-12:00 [XOPTp9 Poster Session] Poster Session 10:30-12:00
[PLD4] 10:45-12:00 High Power Laser Damage II Chair: Shinji Motokoshi Inst. for Laser Technology, Japan
PLD4-1 10:45 Invited Investigation on the multilayer coating with co-evaporated interface Meiping Zhu, N. Xu, Y. Chai, J. Sun, K. Yi, J. Wang, Y. Zhao, J. Shao Shanghai Institute of Optics and Fine Mechanics, China Multilayer coatings fabricated by e-beam evaporation are widely used in high power laser system. Much work has been done to investigate the laser induced damage
mechanism. Thu, 26 April, AM Poster session program p.XXX
Poster session program p.XXX PLD4-2 11:15 Effect of micro-crack and reaction product on laser damage performance of optical glass during chemical etching Huapan Xiao, Z. Chen, H. Wang, J. Wang, N. Yu Xi’an Jiaotong Univ, China Chemical etching is usually utilized to improve the laser damage performance of optical glass by mitigating micro- cracks, while it inevitably produces some reaction products (RPs).
OPIC 2018・23-27 April, 2018 79 Conference Program
Oral, Thursday, 26 April AM ALPS
ALPS14-C2-2 11:30 ALPS15-F1-2 11:30 BISC1-4 11:30 [HEDS11] Development of Cryogenically Cooled Liquid phase growth of Ge doped GaSe Multi-focal holographic slit confocal Helium Gas Circulation System for and GaSe1-xTex bulk crystals at low fluorescence microscopy Cooling Active Medium of 100 J Class temperature for highly efficient THz Hung-Chun Wang1, Yuan Luo2, Chou-Min Chia2 Laser Amplifier wave source 1National Tsing Hua University, Taiwan, Yasuki Takeuchi1, Yoshio Mizuta1, Yohei Sato, Chao Tang, Tadao Tanabe, 2National Taiwan University, Taiwan Takashi Sekine, Takashi Kurita1, Yutaka Oyama The non-axial line-scanning multifocal Masateru Kurata1, Yuma Hatano1, Department of materials science, Tohoku confocal microscopy incorporates multiplex Takaaki Morita1, Yuki Kabeya1, Kazuki Kawai1, University, Japan volume holographic grating (MVHG) in Yuki Muramatsu1, Takuto Iguchi1, In order to efficiently generate THz wave, illumination and combination of multifocal Yoshinori Tamaoki1, Koichi Iyama1, GaSe crystal is grown by low temperature image system to image multiplane at the Yujin Zheng1, Shigeki Tokita2, Junji Kawanaka2, liquid phase growth. Ge doped GaSe and same time. The system resolve volume 1 Yoshinori Kato GaSe1-xTex crystals are grown for tissue fast and well, offering a solution of 1Industrial Development Center, Central improvement of transparency and replacing biopsy. Research Laboratory, Hamamatsu Photonics mechanical strength, respectively. K.K., Japan, 2Institute of Laser Engineering, Osaka University, Japan 1-kW class cryostat cooled He-gas flowing system to demonstrate cooling method of laser medium has been developed. A cooling Poster session program p.XXX capacity was estimated over 1.4 kW with mass flow rate of 100 g/s at 150 K.
ALPS14-C2-3 11:45 ALPS15-F1-3 11:45 BISC1-5 11:45 Development of a 10-J, 10-Hz Laser-matter interaction in picosecond Lateral spatial resolution improvement Cryogenically-Cooled Yb:YAG Ceramics pulsed second-harmonic generation in laser scanning fluorescence Active-MirrorLaser Amplifier System by periodically poled LiTaO3: microscopy using a subdiffraction Takaaki Morita1, Takashi Sekine1, Experiment and theory limit optical spo Yasuki Takeuchi1, Yuuma Hatano1, Oleg A. Louchev, Satoshi Wada Takahiro Nishimura1, Yusuke Ogura1, Takashi Kurita1, Yoshinori Tamaoki1, Center for Advanced Photonics, RIKEN, Japan Yosuke Tamada2, Jun Tanida1 1 1 1 Koichi Iyama , Yuki Kabeya , Masateru Kurata , We present results of combined 1Osaka Univ, Japan, 2NIBB, Japan
Oral Program 1 1 1 Oral Program Takuto Iguchi , Yoshio Mizuta , Kazuki Kawai , experimental-theoretical study of laser- This paper confirmed that use of a computer 1 1 Yuki Muramatsu , Yoshinori Kato , matter interaction in picosecond pulsed generated hologram that makes the size of 2 2 Shigeki Tokita , Junji Kawanaka second-harmonic generation by periodically- the generated spots smaller than the single 1 Industrial Development Center, Central poled LiTaO3 crystal. Modified two- diffraction limited can improve the lateral Research Laboratory, Hamamatsu Photonics temperature excitation-relaxation model spatial resolution of the laser scanning K.K., Japan, 2Institute of Laser Engineering, allows exact simulation of laser excitation fluorescence microscopy. Osaka University, Japan and after-pulse relaxation continuing ≈50 ps. A cryogenically cooled Yb:YAG ceramics active-mirror laser amplifier for 10-J at 10-Hz output laser system has been developed. A laser diode module with 25-kW peak power was tested as a pump source for this amplifier.
ALPS14-C2-4 12:00 ALPS15-F1-4 12:00 ----- Lunch 12:00-13:15 ------Lunch 12:00-14:00 ----- High energy cryogenically cooled Efficient Terahertz Emission from the Yb:YAG/Cr:YAG microchip laser Co/Pt Ferromagnetic Heterostructure Xiaoyang Guo1,2, Shigeki Tokita1, Based on Inverse Spin Hall Effect Junji Kawanaka1 Hongsong Qiu, Kosaku Kato, Kazumasa Hirota, 1Institute of Laser Engineering, Osaka Nobuhiko Sarakura, Masashi Yoshimura, University, Japan, 2Department of Electronic Makoto Nakajima Science and Engineering, Kyoto University, Institute of Laser Engineering, Osaka Japan University, Japan We have developed a diode pumped We demonstrated new efficient terahertz cryogenically cooled Yb:YAG/Cr:YAG emitter of Co/Pt heterostructure due to passively Q-switched microchip laser. A inverse spin Hall effect. The radiation maximum energy of 12.1 mJ with 3.7 MW mechanism was investigated in detail and peak power was obtained new model which includes the effect of spin [BISC2] 13:15-15:00 diffusion length was proposed. Optical Coherence Tomography [ALPSp] 13:00-14:30 Chair: Yuan Luo Poster Session National Taiwan University, Taiwan
80 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM ICNN
ICNN4-2 11:30 IoT3-2 11:30 Quantum-Dot Nanolaser Integrated on Evaluation of multi-mode fibers for a Silicon Waveguide Buried in Silicon 28GHz RF transmission Dioxide by Transfer Printing Takamitsu Aiba1, Satoshi Tanaka1, Alto Osada1, Yasutomo Ota1, Ryota Katsumi2, Toshinori Suzuki1, Atsushi Kanno2, Katsuyuki Watanabe1, Satoshi Iwamoto1,2, Naokatsu Yamamoto2, Tetsuya Kawanishi3, Yasuhiko Arakawa1,2 Tomohiro Wakabayashi1 1Institute for Nano Quantum Information 1YAZAKI CORPORATION, Japan, 2National Electronics, The University of Tokyo, Japan, Institute of Information and Communications 2Institute of Industrial Science, The University Technology, Japan, 3Waseda University, Japan of Tokyo, Japan We evaluate impacts of multi-mode fiber We report the hybrid integration of a characteristics such as fiber length and quantum dot nanolaser on silicon photonic bending condition for 28 GHz RF circuits using transfer printing. The transmission. pick-and-place assembly method facilitates the integration of a nanolaser on a single CMOS-processed silicon waveguide.
----- Lunch Break 11:42-13:00 -----
ICNN4-3 11:45 IoT3-3 11:45 LDC5-6 11:45 Invited Observation of Anomalous Er Emission Photonic Microwave Time Delays GaN-based Laser Diodes for in a Er,O-codoped GaAs-based Two Using Nonlinear Dynamics of Automotive Applications Dimensional Photonic Crystal Semiconductor Lasers for Antenna Takashi Miyoshi, Shingo Masui, Nanocavity Remoting Applications Shin-ichi Nagahama Natsuki Fujioka, Masayuki Ogawa, Sheng-Kwang Hwang, Kun-Lin Hsieh, Nichia Corporation, Japan Taiki Kishina, Ryoma Higashi, Chin-Lung Yang GaN-based single mode blue and green Masahiko Kondow, Jun Tatebayashi, National Cheng Kug University, Taiwan laser diodes (LDs) were fabricated on Oral Program Yasufumi Fujiwara Microwave time delay using semiconductor c-plane GaN substrates. The wall plug Oral Program Graduate School of Engineering, Osaka laser dynamics is investigated. A tunable efficiency were 26.5% in 453nm and 12.3% University, Japan range of 90 ps over a bandwidth of 4 GHz at in 515nm, respectively. We report on the fabrication of a GaAs:Er,O- 40 GHz is realized by adjusting the power or based two-dimensional PhC nanocavity and frequency of optical inputs. the observation of characteristic behavior of Er emission from the nanocavity.
----- Lunch Break 12:00-13:00 ------Lunch 12:00-13:30 -----
----- Lunch 12:15-13:30 -----
[ICNN5p] 13:00-14:30 [LEDIAp2] 13:00-14:30 Poster Session Poster Session Thu, 26 April, AM
[IoT4] 13:30-17:00 [LDC6] 13:30-15:00 Core Technologies Speckle/Color Chairs: Takahiro Ishii Chairs: Young-Joo Kim Fujikura Ltd., Japan Yonsei University, Korea Akira Yamada Shigeo Kubota DOCOMO R&D Center, Japan Oxide Corp., Japan
IoT4-1 13:30 Invited LDC6-1 13:30 Invited Poster session program p.XXX Poster session program p.XXX A Platform PRINTEPS to Develop The Development of Speckle Reduction Practical Intelligent Robot Applications Technologies in Our Group for Laser Takahira Yamaguchi Projection Displays: a Short Summary Keio University, Japan Zhaomin Tong We are developing PRactical INTEligent Shanxi University, China aPplicationS (PRINTEPS), which is a In this paper, speckle reduction methods user-centric platform to develop integrated developed in our group are reviewed. The intelligent applications only by combining methods include polarization diversity, binary four types of modules such as knowledge- phase diffuser, MEMS scanning mirror, and based reasoning, speech dialog, image non-sequential technique. sensing and motion management..
OPIC 2018・23-27 April, 2018 81 Conference Program
Oral, Thursday, 26 April AM LIC
LIC2-2 11:30 [LSSEp4] OMC2-2 11:30 Investigation on increase of ignition Hydrodynamic Micro-Manipulation probability by using laser induced Using Optically Actuated Flow Control ignition with burst pulse in aerospace Une Butaite1, D. Phillips2, J. Taylor1, G. Gibson1 engine 1University of Glasgow, United Kingdom, Yoshiki Matsuura1, Masahiro Sasaki1, 2University of Exeter, United Kingdom Jun Izawa2, Mitsunori Itou2, Takahisa Nagao2 The advancement of techniques to control 1IHI Aerospace Co., LTD., Japan, 2IHI Co., LTD., matter at small scales, optical trapping, for Japan example, has driven the growth of IHI Aerospace has studied on the laser nanotechnology. However, optical tweezers ignition device for Oxygen/Methane thruster are limited by what types of materials and with sub-nanosecond pulse laser which can what size of objects they can affect. produce 10 kHz order burst pulses. In this study, the ignition probability is going to be evaluating with multi-burst pulse mode.
LIC2-3 11:45 LSC5-4 11:45 Invited Poster session program p.XXX OMC2-3 11:45 The aging properties of dichroic films Ultrafast Nonlinear Ionization of Atoms Remote Plasmonic Optical Trapping on used in laser ignition systems in Intense EUV/NIR Laser Fields Silver Nanowire Induced by Nonlinear Duo Tang, Yong Li, Wenzhi Qin, Xiangbo Ji, Mizuho Fushitani Wave-Mixing Effects Yuan Gao, Zhihao Wang, Liang Wang Department of Chemistry, Graduate School of Shuichi Toyouchi Institute of Chemical Materials, CAEP, China Science, Nagoya University, Japan Katholieke Universiteit Leuven, Belgium Two dichroic films were prepared to Shot-by-shot photoelectron spectroscopy We have experimentally demonstrated investigate their aging properties. Results with EUV-FEL and/or NIR laser pulses has remote plasmonic optical trapping on a indicate that the environmental viability of been employed to simple rare gas atoms to chemically-synthesized silver nanowire dichroic films can be significantly improved investigate ultrafast nonlinear phenomena (AgNW) induced by nonlinear optical effects, by carefully tailoring their micro-structure. including multiple ionization and coherent i.e. sum-frequency generation (SFG) and four excitations in multiphoton processes. wave-mixing (FWM). Oral Program Oral Program
OMC2-4 12:00 ----- Lunch 12:00-13:30 ------Lunch 12:00-13:30 ----- Manipulation of Nanoparticles with Tailored Optical Focal Field Guanghao Rui, B. Gu, Y. Cui Southeast University, China We develop a novel strategy to form a stable 3D manipulating of dielectric and metallic nanoparticles even under the most challenging situations through careful and purposeful engineering a vectorial optical field as the illumination.
----- Lunch 12:15-13:15 ------Lunch 12:15-13:30 -----
[LSCp6] 13:15-13:45 LSC Poster Session
[LIC3] 13:30-15:00 [LSSE5] 13:30-15:00 [OMC3] 13:30-15:00 Advanced ignition systems and Energy Production and Transmission OMC III applications (3) Chair: Akihiko Nishimura Chair: Min-Kyo Seo Chair: Takuma Endo Japan Atomic Energy Agency, Japan KAIST, Korea Hiroshima Univ., Japan
LIC3-1 13:30 Invited LSSE5-2 13:30 Invited OMC3-1 13:30 Invited Laser spark plug developments for R&D status of heat utilization Movement of Matter by Light-fueled engine ignition technologies for high-temperature Molecular Machines: Theory and Geoffrey Dearden1, Nicolaie Pavel2, gas-cooled reactor and solar energy Experiments Mark Bärwinkel3, Peter Heinz3, Odtsetseg Myagmarjav1, J. Iwatsuki1, Zouheir Sekkat Dieter Brüggemann3, Gabriela Croitoru2, Poster session program p.XXX N. Tanaka1, H. Noguchi1, Y. Kamiji1, I. Ioka2, MAScIR, Morocco 3 Oana Valeria Grigore M. Nomura3, T. Yamada In this talk, I will discuss the concept of the 1 University of Liverpool, School of Engineering, 1Japan Atomic Energy Agency, Japan, 2Nuclear photoisomerization force and its role in the 2 UK, National Institute for Laser, Plasma and Science and Engineering Center, Japan, phtotinduced motion of matter supported by Radiation Physics, Laboratory of Solid-State 3Department of Applied Chemistry, Japan molecular machines. 3 Quantum Electronics, Romania, University of This paper summarizes current R&D of key Bayreuth, Department of Engineering devices of thermochemical water-splitting Thermodynamics & Transport Processes, iodine-sulfur process for hydrogen Germany production, and of process evaluation. Progress in laser ignition research, targeting laser source or laser spark plugs with dimensions and properties suitable for engine operation is outlined. Paths taken to build laser spark plugs and test engine results are described.
82 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April AM PLD
PLD4-3 11:30 [SLPCp8] [XOPTp9 Poster Session] Strategies for improving the laser- induced damage thresholds of dichroic coatings developed for high- transmission at 527nm and high reflection at 1054nm Ella S. Field, D. Kletecka Sandia National Labs., USA We report on progress for increasing the laser-induced damage threshold of dichroic beam combiner coatings for high transmission at 527 nm and high reflection at 1054 nm (22.50 angle of incidence, S-polarization).
PLD4-4 11:45 Poster session program p.XXX Poster session program p.XXX Investigation on water vapor transport of e-beam coatings by employing a PIAD capping layer Tingting Zeng1,2, M. Zhu1, Y. Chai,1, C. Yin1,2, N. Xu1,2, J. Shao1 1Shanghai Institute of Optics and Fine Mechanics, China, 2Univ. of Chinese Academy of Sciences, China The large aperture multilayer coatings by electronic beam deposition are widely used in high power laser systems, e.g. National Ignition Facility, ShenGuang series big laser Facilities, and so on, because of high laser-resistance, surface uniformity, as well Oral Program as good optical performance. Oral Program
----- Lunch 12:00-13:00 ------Lunch 12:00-13:30 ------Lunch 12:00-13:30 -----
[PLD5] 13:00-15:00 Defects and DUV Chair: Meipin Zhu Shanghai Inst. of Optics and Fine Mechanics, China
PLD5-1 13:00 Invited UV laser-induced degradation of nonlinear optical borate crystals Masashi Yoshimura1,2, R. Murai1, Y. Takahashi1, Y. Mori1,2 1Osaka University, Japan, 2SOSHO CHOKO Inc., Japan There is an increasing demand for deep ultraviolet (UV) sources in industrial fields [SLPC9] 13:30-15:00 [XOPT10] 13:30-15:00 such as high-resolution inspection and Cutting and Welding Optics IV (ML/diffractive) advanced material processing. CsLiB6O10 Chairs: Yasuhiro Okamoto Chair: XXXXX
(CLBO) is one of nonlinear optical crystal Okayama University, Japan XXXXX Thu, 26 April, AM suitable for generating DUV output with Takahiro Nakamura wavelength below 300 nm [1]. Tohoku University, Japan
PLD5-2 13:30 SLPC9-1 13:30 Invited XOPT10-1 13:30 Invited Study of laser-induced damage and Sensors in laser materials processing: Multilayer Laue Lens Fabrication and defect by multiple pulses irradiation Are they finally ready to take the lead? Measurement Results for silica glasses Ruediger Moser1, Matthias Strebel1, Raymond P. Conley1,2, Nathalie Bouet2, Shinji Motokoshi1,3, Y. Takemura2, H. Ogawa2, Tobias Beck2, Stephan André2, Albert T. Macrander1, Jörg Maser1, M. Yoshida2, K. Fujioka3, T. Jitsuno3, Martin Schoenleber2, Markus Kogel-Hollacher1 Deming Shu1, Yong S. Chu2, Juan Zhou2, M. Yoshimura3 1R&D, Precitec GmbH & Co. KG, Gaggenau, Evgeny Nazaretski2, Hanfei Yan2, 1Institute for Laser Technology, Japan, 2Kindai Germany, 2R&D, Precitec Optronik GmbH, Xiaojing Huang2 university, Japan, 3Osaka Univ., Japan Neu-Isenburg, Germany 1APS, Argonne National Laboratory, USA, 2 The Laser-induced damage threshold (LIDT) This contribution to the SLPC conference will NSLS-II, Brookhaven National Laboratory, USA of optics decreases with increase irradiation report on industrial solutions for laser Multilayer Laue lens have been produced laser pulse number and pulse frequency. processing implemented in a production line with a new material system of WSi2/Al-Si which support the Industry 4.0 aspects of and reach 102 µm in deposition thickness, flexible manufacturing, condition monitoring the largest MLL reported. Also, efficiency and smart maintenance to reduce machine measurements of a series of wedged MLLs downtime and facilitate self optimisation. are presented.
OPIC 2018・23-27 April, 2018 83 Conference Program
Oral, Thursday, 26 April PM ALPS
[ALPSp] BISC2-2 13:45 Evaluation of photodamage with polarization-sensitive optical coherence tomography Trung Nguyen Hoang, Cheng Yu Lee, Meng-Tsan Tsai Chang Gung University, Taiwan Polarization sensitive optical coherence tomography (PS-OCT) is an extension of conventional optical coherence tomography [HEDS12] 14:00-15:05 (OCT) which enable the function to Special Session investigate birefringence characteristic of Chair: Ryosuke Kodama materials of biological tissue. Osaka University, Japan
BISC2-3 14:00 HEDS-12-1 14:00 Dedication Remarks A 2.8-mm beam diameter system for XXXXX retinal imaging with OCT and adaptive Ryosuke Kodama1,2 optics 1 Poster session program p.XXX Graduate School of Engineering, Osaka Maddipatla Reddikumar, Joel Cervantes, University, Japan, 2Institute of Laser Yukitoshi Otani, Barry Cense Engineering, Osaka University, Japan Utsunomiya Univ, Taiwan XXXXX A less-complex 2.8-mm beam diameter spectral domain optical coherence HEDS-12-2 14:05 Special tomography system with an adaptive optics module presented. In this system a XXXXX Shack-Hartmann wavefront sensor used for Pikuz Tatiana aberration sensing and the Deformable Graduate School of Engineering, Osaka mirror used for aberration correction. University, Japan TBD BISC2-4 14:15
Oral Program Study on photothermolysis with Oral Program multi-functional, high-resolution optical coherence tomography Tai-Ang Wang1, Ming-Che Chan1, Meng-Tsan Tsai2 1National Chiao Tung University, Taiwan, 2Chang Gung University, Taiwan A high-resolution OCT is developed for observation of photothemolysis effect. Using a compact supercontinuum generation laser to achieve high resolution, our HROCT is centered at 750nm, with 300nm bandwidth, and axial resolution < 1 micron.
BISC2-5 14:30 Motion artifacts in endoscopic catheter-based images: simulation HEDS-12-3 14:35 Special and motion correction method XXXXX Elham Abouei1, Anthony M. D. Lee2, Tetsuya Kawachi 2 2 Geoffrey Hohert , Michelle C. Cua , Kansai Photon Science Institute, QST, Japan 2 Pierre Lane TBD 1Univ of British Columbia, Canada, 2BC cancer research center, Canada A model of motion artifacts for 3D/2D rotational pullback catheter data and a motion correction method called azimuthal en face image registration is presented. Qualitative and quantitative evaluations of the method are analysed for OCT-AFI images.
BISC2-6 14:45 Assessment of micro-optical coherence tomography (μOCT) as an imaging tool for pancreatic disease diagnosis Chi Hu1, Linbo Liu2 1Northwestern Polytechnical University, China, 2Nanyang Technological University, Singapore The feasibility of µOCT as an imaging tool for pancreatic disease diagnosis is evaluated.Ex vivo experiments with both normal tissues and those with pancreatic edema are conducted to verify the applicability of µOCT
----- Break 15:00-15:30 -----
----- Break 15:05-15:30 -----
84 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM ICNN
[ICNN5p] [LEDIAp2]
IoT4-2 14:00 Invited LDC6-2 14:00 Trend of Ethical, Legal, Social and Image Resolution of Raster-scan Laser Economic Issues on AI Related Mobile Projectors Considering Color Technology for Social Implementation Speckle Effects Poster session program p.XXX Poster session program p.XXX Yukiko Horikawa1,2, Norihiro Hagita1,2, Junichi Kinoshita1, Akira Takamori1, Takahiro Miyashita1,2 Kazuhisa Yamamoto1, Kazuo Kuroda2, Koji Suzuki3 1ATR, Japan, 2Intelligent Robotics and 1Osaka University, Japan, 2Utsunomiya Communication Laboratories University, Japan, 3Oxide Corporation, Japan Trends of domestic and international Ethical, Image resolution of raster-scan laser mobile Legal, Social and Economic issue’s projectors was analyzed considering color discussion will be introduced. speckle using a high-speed speckle measurement device. Color speckle has an effect of widening the chromaticity range of various color shifting behavior.
LDC6-3 14:15
Oral Program Light Source Coherence and the Oral Program Impact of Diffusers on the Image Quality of a Holographic Display System Yuanbo Deng, Daping Chu University of Cambridge, U.K. We show the relationship between the [ICNN6] 14:30-15:45 spatial and temporal coherences of the light [LEDIA3] 14:30-15:45 Silicon Photonics source and the image sharpness and Novel Application & Materials Chair: R. Taylor speckle in a linear holographic display Chairs: Ryuji Katayama University of Oxford, UK system and the change due to adding a Osaka University, Japan diffuser. Je Won Kim Namseoul University, Korea
ICNN6-1 14:30 Invited IoT4-3 14:30 LDC6-4 14:30 LEDIA3-1 14:30 Invited Efficient Phase Modulation based on Si Information Centric Communication Theoretical Analysis of Angular LED Technology for Dental Hybrid MOS Capacitor for Universal based on MQTT over Layer 2 Networks Dependency of Speckle Contrast Applications Photonic Integrated Circuits Yuya Sasaki1, Tetsuya Yokotani2 Makio Kurashige, Kazutoshi Ishida Paul Michael Petersen Mitsuru Takenaka, Shinichi Takagi 1Kanazawa Institute of Technology Graduate Dai Nippon Printing Co., Ltd., Japan Technical University of Denmark, Denmark The University of Tokyo, Japan School, Japan, 2Kanazawa Institute of Angular characteristics of speckle contrast LEDs have a large potential in many dental Owing to the large electron-induced Technology, Japan under the moving diffuser condition was and oral applications. Areas such as photo refractive index change in InGaAsP, we have We discuss application protocols for IoT over analyzed based on the speckle reduction polymerization, fluorescence imaging, successfully demonstrated efficient, legacy communication networks, and then theory. The result was well matched with the photodynamic therapy, and photoactivated low-loss, and low-power optical phase propose operations of MQTT over IP based theoretical assumption in this report. disinfection are important future candidates modulation by using the Si hybrid MOS on Layer 2 networks. for LED based diagnostics and treatment in capacitor, suitable for large-scale universal dentistry. PICs.
IoT4-4 14:45 LDC6-5 14:45 Thu, 26 April, PM Optimizing Data Collection Route of Measurement of Chromaticity and Mobile Sink in On-Demand Wireless Photometric Quantity of Laser Displays Sensor Networks employing Wake-up by the Discrete Centroid Wavelength Receiver Method Akitoshi Asada, Hiroyuki Yomo Keisuke Hieda, Tomoyuki Maruyama, Kansai University, Japan Tomohiro Takesako, Fumio Narusawa In this paper, we investigate route control of HIOKI E.E. CORPORATION, Japan a drone, which is used as a mobile sink, for The discrete centroid wavelength method ICNN6-2 15:00 on-demand sensor networks employing a can simultaneously measure the centroid LEDIA3-2 15:00 Membrane Buried Heterostrucutre wake-up receiver. wavelength and radiometric quantity of Organosilicon-Functionalized Carbon Lasers Integrated on Silicon Nanowire three-color lasers. The accuracy of this new Dots Based White LED Waveguide method was experimentally verified by Yunfeng Wang1, Zhengmao Yin3, Takuma Aihara, Tatsurou Hiraki, Koji Takeda, comparing with an optical spectrum analyzer Chuanjian Zhou2, Zheng Xie1, Shuyun Zhou1 Koichi Hasebe, Takuro Fujii, Tai Tsuchizawa, and Si-photodiode. 1The HongKong Polytechnic University, China, Takaaki Kakitsuka, Shinji Matsuo 2The HongKong Polytechnic University, China, NTT Device Technology Laboratories, NTT ----- Break 15:00-15:30 ------Break 15:00-15:30 ----- 3College of Materials Science and Engineering, Corporation, Japan Qingdao University of Science and Techlogy, We present a 2-mm-long lateral current- China injection membrane buried heterostructure Organisilicon functionalized carbon dots can laser on a 200-nm-thick Si waveguide. The be used as optical conversion materials in maximum output power emitted from the Si the application of dichromatic and waveguide is 36 mW. trichromatic White LED which can meet high requirement for lighting and display.
OPIC 2018・23-27 April, 2018 85 Conference Program
Oral, Thursday, 26 April PM LIC
[LSC7] 13:45-15:45 Ultrafast Speed 1 Chair: Shin-ichi Adachi Photon Factory, Institute of Materials Structure Science (IMSS), KEK, Japan
LSC13-2 13:45 Invited LIC3-2 14:00 Materials Informatics based on LSSE5-3 14:00 Invited OMC3-2 14:00 Reliable Materials Database The influence of film structure on AL/ Yoshiyuki Kawazoe1,2 Corrosion resistance of aluminum Optical Vortex Induced Chiral Mass- PTFE multilayer laser ignition 1The New Industry Creation Hatchery Center, coated stainless steel in carbonate Transport of Azo-Polymer Through Two Xiujuan Sun, Qiubo Fu Tohoku University, Japan, 2Physics and molten salts Photon Absorption 1 1 1 Institute of Chemical Materials, CAEP, China Nanotechnology, SRM Institute of Science and Kohji Nagashima Keigo Masuda , S. Nakano , Y. Kinezuka , 1 1 1,2 Al/PTFE multilayer films with different Technology, India Kyoto University, Japan M. Ichijo , R. Shinozaki , K. Miyamoto , 1,2 structures were prepared and single pulsed Materials Informatics (MI) is expected to For increasing the maximum operating T. Omatsu laser loading tests were conducted, results temperature of CSP plants, the corrosion test 1Graduate School of Advanced Integration open a new horizon of materials research. 2 showed that the multilayered structure We propose a reliable band-gap engineering of Al coated SUS310S was performed using Science, Chiba University, Japan, Molecular influences the reaction, and pulsed width method using all-electron full-potential carbonate molten salts at 650 degrees Chirality Research Center, Chiba University, have a dominate influence on the effects approach TOMBO with deep-learning Celsius. Japan technology. Azo-polymer exhibits mass-transport owing to cis-trans photo-isomerization upon irradiation of visible light, resulting in the establishment of a surface relief.
LIC3-3 14:15 LSC7-1 14:15 Invited OMC3-3 14:15 Laser ignitions for non-solvent ionic Simultaneous Photon Emission from Thermophoresis-assisted Optical liquid propellant based on Ammonium X-ray to THz Wave from Aqueous trapping of Pyrene-labeled Hydrophilic dinitramide Solutions Irradiated by Focused Polymer Chains Noboru Itouyama1, Hiroto Habu2 Femtosecond Laser Pulses Kenta Ushiro1, T. Shoji1, T. Asoh1, F. Kato2, 1The University of Tokyo, Japan, 2Japan Koji Hatanaka K. Murakoshi2, Y. Tsuboi1 Aerospace Exploration Agency (JAXA), Japan Research Center for Applied Sciences, 1Osaka City University, Japan, 2Hokkaido Oral Program Oral Program This study was focused on the breakdown Academia Sinica, Taiwan University, Japan laser ignition for high performance and low Simultaneous emission/detection of X-ray We found that plasmonic optical trapping of toxicity ionic liquid propellant based on high and THz wave from aqueous solutions soft nanomaterials were driven not only by energetic materials, and proposed the irradiated by focused femtosecond laser an enhanced optical force but also by conceivable thruster system with this pulses in air will be introduced. thermophoretic force. propellant.
LIC3-4 14:30 LSSE5-4 14:30 Invited OMC3-4 14:30 Direct initiation of detonation using Solar-thermal energy conversion using Sub-Millimeter Helical Fiber Created laser ablation solar selective absorbers based on by Bessel Vortex Beam Illumination Kazuhiro Ishii, Sakiko Ishihara, semiconducting beta-FeSi2 Junhyung Lee1, Y. Arita2,3, R. Matsuo1, Hidefumi Kataoka Okuhara Yoshiki1, Tomohiro Kuroyama1, S. Toyoshima1, K. Miyamoto1,2, K. Dholakia1,3, Yokohama National Univesity, Japan Daisaku Yokoe1, Takeharu Kato1, T. Omatsu1,2 1 2 The critical energy of direct initiation of Masasuke Takata , Takuhito Tsutsui , 1Graduate School of Science and Engineering, 2 detonation induced by laser ablation, which Kazuto Noritake Chiba University, Japan, 2Molecular Chirality is estimated from the energy conversion 1Japan Fine Ceramics Center, Japan, 2Toyota Research Center, Chiba University, Japan, efficiency, is in good agreement with the Industries Corporation, Japan 3SUPA, School of Physics & Astronomy, previous experimental data. A solar selective absorbing coating, University of St Andrews, United Kingdom combining the interband absorption of We fabricated the self-writing of sub- beta-FeSi2 with the thermally stable millimeter helical fibers in an ultraviolet low-emissivity of a Ag layer, was proposed photo-cure resin by irradiation of optical for efficient photo-thermal energy vortex beam irradiation in single photon conversion at high temperatures. regime.
LIC3-5 14:45 LSC7-2 14:45 Invited ----- Break 14:45-15:15 ----- On the performances of a 4-cylinder New Trend of Ultrafast EUV automobile engine with classical Spectroscopy Towards Petaherz-Scale spark plug and laser ignition systems Solid State Technology Adrian Birtas1, Nicolae Boicea1, Katsuya Oguri, H. Mashiko, K. Kato, H. Gotoh Florin Draghici2, Radu Chiriac3, NTT Basic Research Laboratories, NTT Gabriela Croitoru4, Mihai Dinca4,5, Corporation, Japan Nicolaie Pavel4 We introduce our recent research activities 1Renault Technologie Roumanie, Romania, in the development of ultrafast EUV 2University Politehnica of Bucharest, Faculty of spectroscopy techniques based on Electronics, Telecommunications and attosecond high-order harmonic sources Information Technology, Romania, 3University and its application to various solid electron Politehnica of Bucharest, Faculty of systems from wide-gap semiconductors to Mechanical Engineering, Romania, 4National 2D materials. Institute for Laser, Plasma and Radiation Physics, Laboratory of Solid-State Quantum Electronics, Romania, 5University of Bucharest, Faculty of Physics, Romania A 4-cylinder automobile engine was ignited by classical spark plugs as well as by laser sparks. Engine efficiency parameters were registered at 2000-rpm speed and 2-bar BMEP for stoichiometric and lean mixtures up to lambda~1.25.
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86 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM PLD
PLD5-3 13:45 Laser damage measurement of commercially available UV fused silica at 193nm Xingliang Song, P. Sha, J. Rui, G. Liu, B. Liu, J. Zhao, Y. Zhou, J. Yang, G. Xiong, Y. Wang Academy of Opto-Electronics, CAS, China Fused silica is considered as a more flexible SLPC9-2 14:00 XOPT10-2 14:00 material in the UV spectrum. To get the actual performance of fused silica made High-quality high-speed welding of A tender X-ray PGM for tuning the optical window, it is necessary to study its aluminum with 16 kW average laser photon energy interval 0.6 – 6 keV LIDT. power with a single plane grating Christian Hagenlocher, Florian Fetzer, Werner Jark PLD5-4 14:00 Rudolf Weber, Thomas Graf Elettra - Sincrotrone Trieste, Italy Institut fuer Strahlwerkzeuge, University of Transmissivity testing of calcium A tender X-ray PGM for tuning 600 - 6000 Stuttgart, Germany fluoride windows under high pulse eV repetition rate laser radiation at High laser powers enable welding of 193nm aluminum alloys with very high feed rates. X-ray videos show a constant capillary Xingliang Song1,2, Y. Fan1, P. Sha,1, H. Zong1,2, without any fluctuations. The resulting weld H. Li1, J. Zhao1, Y. Zhou1, J. Yang1, G. Xiong1, is free of pores and shows a constant Y. Wang1 penetration depth. 1Academy of Opto-Electronics, CAS, China, 2Univ. of Chinese Academy of Sciences, China Calcium fluoride(CaF2) is the most SLPC9-3 14:15 XOPT10-3 14:15 recognized optical material for laser optics under 200nm. CaF2 laser windows are High power fiber laser welding of Soft X-Ray and EUV diffraction categorized into different grades according aerospace alloys with filler wire gratings design for space and to material purity level. Mohammed Naeem synchrotron applications Engineering/ Application, Prima Power Arnaud COTEL PLD5-5 14:15 Laserdyne, USA HORIBA Scientific, France Work has been carried at Prima Power The holographic recording technique Oral Program Influence of bulk defects on bulk Oral Program damage performance of fused silica Laserdyne to develop laser and processing coupled with the ion-etching process allow optics at 355-nm pulse laser parameters to produce welds with nickel to achieve very high groove density up to and titanium aerospace alloys to produce ~6000gr/mm optimized in EUV and Soft Jin Huang good quality welds that meet the stringent X-Ray. We will describe the method for China Academy of Engineering Physics, China requirements of the aerospace industry. grating optimization. We demonstrate the effects of typical bulk defects of fused silica on bulk damage threshold under nanosecond UV pulse laser. SLPC9-4 14:30 XOPT10-4 14:30 A new test method is built to evaluate laser induced bulk damage performance more Latest laser welding technology - Fabrication of novel gratings to reasonably. Potentials for difficult to weld steel improve spatial resolution in X-ray grades phase imaging 1 1,2 PLD5-6 14:30 Matthias Beranek Talgat Mamyrbayev , Katsumasa Ikematsu , TRUMPF Laser- und Systemtechnik GmbH, Pascal Meyer1, Marcus Zuber3, Interstitial O2 and Si-H stretching bond Germany Angelica Cecilia3, Atsushi Momose2, defects absorption produced in fused 1 With ‘Modulated Laserwelding’ TRUMPF is Juergen Mohr silica during laser-induced damage 1 introducing a novel solid state laser Institute of Microstructure Technology, Chunyan Yan, B. Liu, X. Ju technology to solve the problems and Karlsruhe Institute of Technology, Germany, Univ. of Science and Technology Beijing, China challenges in laserwelding of high strength 2Tohoku University, Japan, 3Institute for Photon Fused silica irradiated with 6.8-ns 355-nm steel grades opening up a whole new set of Science and Synchrotron Radiation, Karlsruhe laser pulses is studied by micro-Raman possibilities for parts designs and usecases. Institute of Technology, Germany scattering spectroscopy. The spatial resolution of X-ray grating interferometry setups is limited by the gratings period. We have designed and fabricated new parabolic shaped gratings to overcome these limits. Contrast visibility is 80%.
PLD5-7 14:45 SLPC9-5 14:45 XOPT10-5 14:45 Absorption enhancement by laser- High aspect ratio laser cutting of CFRP Multilayer Optics and Scatterless induced defects in fused silica using nanosecond UV laser pulses Apertures for High-Brilliance X-ray 1 2 1,7 2 Sources Takahisa Jitsuno , S. Motokoshi , Masahiro Moriyama , Akira Mizutani , Thu, 26 April, PM M. Yoshimura1 Shuntaro Tani4, Ryosuke Nakamura2, Joerg Wiesmann, Frank Hertlein, Jürgen Graf, 1Osaka Univ, Japan, 2Institute for Laser Atsushi Kosuge4, Isao Ito4, Zhigang Zhao4, Carsten Michaelsen Technology, Japan Takashi Hira1, Yohei Kobayashi4,6, Incoatec GmbH, Germany Absorption enhancement phenomena by Hiroharu Tamaru1,6, Norikatsu Mio3,6, We discuss multilayer mirrors and laser-induced defects have been Makoto Kuwata-Gonokami5, Junji Yumoto1, 6 scatterless apertures as beam conditioning investigated experimentally in fused silica 1Institute for Photon Science and Technology, components in state-of-the-art X-ray with 157 nm F2 laser pulse. The University of Tokyo, Japan, 2Department of analytical equipment for home-labs and Applied Physics, The University of Tokyo, synchrotrons. Furthermore, we present Japan, 3Photon Science Center, The University applications of these components in of Tokyo, Japan, 4Institute for Solid State combination with high brilliance laboratory Physics, The University of Tokyo, Japan, microfocus sources. 5Department of Physics, The University of Tokyo, Japan, 6Research Institute for Photon Science and Laser Technology, The University of Tokyo, Japan, 7Toray Industries, Inc., Japan Laser processing of CFRPs for aircraft using nanosecond UV laser pulses was studied. As a result of this study, high aspect ratio laser cutting of more than 80 on CFRPs was achieved.
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OPIC 2018・23-27 April, 2018 87 Conference Program
Oral, Thursday, 26 April PM ALPS
[BISC3] 15:30-18:00 [HEDS13] 15:30-17:00 Optical Imaging of Multimodal and Thu-P2 Biomedical Information Chair: Rodrigo Lopez-Martens Chair: Tatsuki Tahara Laboratoire d’Optique Appliquée, Kansai Univ., Japan France
BISC3-1 15:30 Invited HEDS13-1 15:30 Invited Spatial resolution enhancement in Recent progress of platform laser scanning microscopy using development for experiments using vector beams XFEL combined with high-intensity Yuichi Kozawa1,2, Shunichi Sato1 laser at SACLA 1Tohoku Univ, Japan, 2JST, PRESTO, Japan Toshinori Yabuuchi Cylindrical vector beams have unique RIKEN SPring-8 Center, Japan features such as the formation of a small An experimental platform using a hard x-ray focal spot under tight focusing condition. We FEL combined with a high-intensity laser is utilize such characteristic to enhance the ready for early users’ experiments starting in spatial resolution in laser scanning 2018 at the SACLA facility. The Oral Program microscopy. commissioning status and future Oral Program perspectives will be presented.
BISC3-2 16:00 Invited HEDS13-2 16:00 Invited Computational imaging utilizing TBD volume hologram Mamiko Nishiuchi Tomoya Nakamura, Masahiro Yamaguchi Kansai Photon Science Institute, QST, Japan Tokyo Institute of Technology, Japan TBD Volume hologram is a powerful tool for enabling computational imaging. This report mainly introduces the light-field imaging system utilizing volume hologram, and the talk corresponding to this report also addresses other applications of volume hologram
BISC3-3 16:30 Invited HEDS13-3 16:30 Multimodal digital holographic Generation of ultrahigh field by microscopy for simultaneous phase micro-bubble Coulomb implosion and fluorescence imaging Masakatsu Murakami◦, Alex Arefiev2, Xiangyu Quan1, Osamu Matoba1, Myles-Allen Zosa1 Yasuhiro Awatsuji2 1Institute of Laser Engineering, Osaka 1Kobe Univ., Japan, 2Kyoto Inst. of Tech., Japan University, Japan, 2UC san diego, USA This paper introduces a new type of We propose a novel concept, Coulomb multimodal digital holographic microscopy implosion, to generate an ultrahigh field to for biological applications. Off-axis digital accelerate protons to relativistic energies. holography is applied both in 3D phase Coulomb-imploded bubbles behave as imaging and 3D fluorescence imaging. In nano-pulsars with repeated implosions and addition, image recovery by iterative method explosions to emit protons. to obtain focused fluorescence images are introduced.
88 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM ICNN
ICNN6-3 15:15 LEDIA3-3 15:15 Linear-Spectral Mach-Zehnder Solution Processed All Inorganic Interferometer with Fano-Resonant Quantum Dots Light Emitting Diodes Graded-Stub Filters Based on Pillar with UV Ozone Treatment Photonic Crystal Waveguides Hsin-Chieh Yu1,2, Yiyang Shen2, Masatoshi Tokushima Hoang-Tuan Vu2, Chih-Chiang Yang2, Photonics Electronics Technology Research Chun-Yuan Huang3 Association (PETRA), Japan 1Institute of Lighting and Energy Photonics, We proposed a linear-spectral Mach- College of Photonics, National Chiao Tung Zehnder interferometer with graded-stub University, Taiwan, 2Advanced Optoelectronic filters based on pillar photonic crystal Technology Center, National Cheng Kung waveguides that can output the transmitted University, Taiwan, 3Department of Applied light from ports other than the input one. Science, National Taitung University, Taiwan [LDC7] 15:30-17:45 All inorganic quantum dots light emitting Lasers and Light Sources diodes (QLEDs) with emission wavelength of Chairs: Lung-Han Peng 536nm were demonstrated. The maximum National Taiwan University, Taiwan current efficiency and luminance with UV Tetsuya Yagi ozone treatment for 3 minutes were 1.66 Mitsubishi Electric Corp., Japan cd/A and 14623 cd/m2, respectively.
ICNN6-4 15:30 IoT4-5 15:30 Invited LDC7-1 15:30 Invited LEDIA3-4 15:30 Nonlinear Al-Si-Al Plasmonic IoT-enabled Smart Vision with AI Watt-class Green and Blue Laser Photonic Conversion Mediums Based Waveguide and Its Application to A Khanh VoDuc Diodes on Polymer Embedded Carbon Dots for Photodetector NVIDIA, USA Masahiro Murayama1, Yusuke Nakayama1, Applications in Light Emitting/Solar 1 1 Hidetaka Nishi, Tai Tsuchizawa, Maasaki Ono, This talk will introduce NVIDIA AI solutions Yukio Hoshina , Hideki Watanabe , Energy Harvesting Devices 1 1 Masaya Notomi, Hiroshi Fukuda, Shinji Matsuo enabling the brilliant future of IOT-enabled Noriyuki Fuutagawa , Hidekazu Kawanishi , Corneliu S. Stan, Petronela Horlescu, 2 1 NTT, Japan Smart Vision devices, from smart cameras to Toshiya Uemura , Hironobu Narui Catalina A. Peptu 1 2 We report on observation of two-photon drones to robots to smart cities. Sony Corporation, Japan, Toyoda Gosei Co., Gheorghe Asachi Technical University, Romania absorption within an Al-Si-Al plasmonic Ltd., Japan The particular emissive properties of our waveguide. By utilizing internal Watt-class green and blue laser diodes were Carbon Dots with PLQY>80% embedded in photoemission at the Al-Si boundary and successfully fabricated on semipolar {20-21} polymer matrices are suitable for Oral Program nonlinear carrier generation, we applied it to plane and c-plane GaN substrates, applications as photonic conversion layers in Oral Program a photodetector for over 45-Gbit/s data respectively. These lasers are promising light light emitting devices or increasing the reception. sources that meet the ITU-R conversion efficiency of solar cells. Recommendation BT.2020 for future laser ----- Break 15:45-16:00 ----- display applications. ----- Break 15:45-16:15 -----
[ICNN7] 16:00-17:30 Quantum Dots and Lasers Chair: M. Holmes The University of Tokyo, Japan
ICNN7-1 16:00 Invited IoT4-6 16:00 LDC7-2 16:00 Invited Integration of III-V Nanowire Lasers on Traffic Emulation using a Traffic Development of RGB Light Source for Silicon: Physics and Materials Aspects Generator on IoT Systems - Case of Head-Up Display at Automobile Jonathan James Finley Surveillance Camera Traffic - Nan Ei Yu Technical University of Munich, Germany Tetsuya Yokotani1, Yoshiki Kuwabara1, Gwangju Institute of Science and Technology, see abstract book Kohsuke Tsuchiya1, Koji Omote1, Korea Hiroaki Mukai1, Toshiaki Tomizawa2 Fiber-based RGB laser light source module is 1Kanazawa Institute of Technology, Japan, presented. A set of laser diodes are coupled [LEDIA4] 16:15-17:45 2Mitsubishi Electric Corporation, Japan with optical fiber and merged into single Advanced Devices II This paper describes a way to emulate the output with optical fiber combiner device. Chairs: James S. Speck network traffic of surveillance camera UCSB, USA systems by developing a traffic generator for Gen-ichi Hatakoshi detecting security threats. Waseda University, Japan
IoT4-7 16:15 LEDIA4-1 16:15 Invited IoT gateway as a sensor for IoT GaN Monolithic Integration for Lighting network anomaly detection and Display Koji Sato, Toshiaki Tomisawa, Hiroaki Hirai, Hoi Wai Choi Katsuhiro Shimizu The University of Hong Kong, Hong Kong Thu, 26 April, PM Mitsubishi Electric Corporation, Japan The monolithic integration of optoelectronic This paper reports results of performance and electronic devices on the GaN platform evaluation of per-flow traffic statistics for lighting and display is discussed. monitoring function implemented on Optoelectronic devices include red, green low-cost gateway equipment to realize and blue LEDs achieved by strain machine learning based network anomaly manipulation, while SB-MOSFETs and BJTs detection for insecure IoT devices. are candidates as electronic devices.
ICNN7-2 16:30 Invited IoT4-8 16:30 LDC7-3 16:30 Invited Temperature Insensitive Quantum Dot High-accurate visual inspection for Progress in Self-Frequency Doubling Lasers and Optical Amplifiers semiconductor lasers using Crystal Green Modes and Its Potential Johann Peter Reithmaier1, Gadi Eisenstein2 Convolutional Neural Network trained Application for Laser Display 1University of Kassel, Germany, 2Technion- with original small dataset and JiYang Wang, Haohai Yu, Huaijin Zhang Isarel, Institute of Technology, Haifa, Israel additional synthesized images Shandong University, China A review is given on the application of Hiroyuki Kusaka1, Masahiro kashiwagi1, SFD crystals and lasers have gained improved QD gain material with low Yuya Sato1, Masahiro Iwasaki1, Shinichi Nakatori1, renewed attention and Nd:RECa4O(BO3)3 temperature sensitivity for high-speed lasers Kiminori Kurosawa1, Taku Taguchi1, (RE = Yor Gd) crystals, with SFD lasers and semiconductor optical amplifiers (SOAs) Masanori Muto2, Yumi Yamada2, Kenji Nishide1 becoming commercial products. The working in the 1.5 um wavelength range. 1FujikuraLtd., Japan, 2Optoenergy, Inc., Japan promising application of SFD green laser in A high-accurate visual inspection using CNN laser displays was discussed. has been demonstrated. The accuracy of the category with a few images has been improved by adding synthesized images.
OPIC 2018・23-27 April, 2018 89 Conference Program
Oral, Thursday, 26 April PM LIC
[OMC4] 15:15-16:15 OMC IV Chair: Pavel Zemánek Institute of Scientific Instruments of the ASCR, v.v.i., Czech Republic
LSC7-3 15:15 Invited OMC4-1 15:15 Ultrafast Many-Body Electron Property of Magnetic Trapping of Dynamics in a Strongly-Correlated Superconducting Sub-micron Particles Ultracold Rydberg Gas Jun Naoi1, Y. Takahashi1, M. Takamune1, Nobuyuki Takei1,2, C. Sommer1,2,3, C. Genes3, Y. Nakamura1, M. Kumakura2, M. Ashida3, G. Pupillo4, A. Tanaka1, M. Mizoguchi1,2, F. Matsushima1, Y. Moriwaki1 [LIC4] 15:30-17:00 Y. Zhang1, S. Takeda1,2, T. Kishimoto1,5, [LSSE6] 15:30-17:10 1University of Toyama, Japan, 2University of Advanced applications of laser (1) H. Goto1, K. Koyasu1,2, H. Chiba1,6, Remote Sensing and Laser Induced Fukui, Japan, 3Osaka University, Japan Chair: Nicolaie Pavel M. Weidemüller7,8, K. Ohmori1,2 Breakdown Spectroscopy Laser ablation in superfluid helium is one of National Institute for Laser, Plasma 1Institute for Molecular Science, National Chair: Takashi Fujii the effective experimental technique for and Radiation Physics - INFLPR, Institutes of Natural Sciences, Japan, 2The Central Research Institute of Electric producing nano and micro particles. This Rumania Graduate University for Advanced Studies Power Industry, Japan technique potentially produces particles with (SOKENDAI), Japan, 3Max Planck Institute for single crystalline spherical structure. the Science of Light, Germany, 4University of 5 LIC4-1 15:30 Invited Strasbourg, France, The University of LSSE6-1 15:30 Invited OMC4-2 15:30 Electro-Communications, Japan, 6Iwate Short pulsed laser ablation of fluorides University, Japan, 7Universität Heidelberg, Lidar project for thermospheric Laser Induced Metal Particle Migration and thin film deposition for ultraviolet Germany, 8University of Science and sodium observations at EISCAT radar in Glass optoelectronics Technology of China, China site in Norway Hirofumi Hidai, A. Sawafuji, S. Matsusaka, Shingo Ono1, Fumihiro Itoigawa1, Takuya D. Kawahara1, Satonori Nozawa2, We demonstrate a novel combination of A. Chiba, N. Morita Akira Yoshikawa2 Norihito Saito3, Takuo T. Tsuda4, Chiba Univ, Japan 1 high-density ultracold Rydberg atoms and 2 5 Nagoya Institute of Technology, Japan, Testuya Kawabata , Toru Takahashi , We have reported that laser-induced metal 2 ultrafast photonics with attosecond 3 Tohoku University, Japan Satoshi Wada particle migration in glass. Laser illumination precision. Strong many-body correlations 1 2 Laser ablation using nanosecond or Shinshu Universityn, Japan, ISEE, Nagoya heated a metal particle in glass. The have been manifested in ultrafast electron 3 femtosecond laser pulses was applied for dynamics observed on the attosecond time University, Japan, Photonics Control surrounding glass of the metal particle was Technology Team, RIKEN Center for Advanced Oral Program the fluoride thin films growth. We also heated and softened; hence, the metal Oral Program scale. 4 demonstrated the vacuum ultraviolet field Photonics, Japan, The University of particle migrated in the glass. emission lamps and photodetectors by Electro-Communications, Japan, 5National employing such fluoride thin films. Institute of Polar Research, Japan New thermospheric and daytime Na lidar observations at EISCAT radar site in Tromso (69.6N, 19.2E), Norway are planned.
----- Break 15:45-16:00 ----- OMC4-3 15:45 Au nanoparticles fabricated by optical vortex ablation Nakamura Yuri1, Katsuhiko Miyamoto2, Tsukasa Torimoto3, Yasuyuki Tsuboi4, Takashige Omatsu2 1Chiba univ, Japan, 2Chiba Univ. Molecular Chirality Research Center, Japan, 3Nagoya University, Japan, 4Osaka City University, Japan [LSC8] 16:00-17:00 We present the new structured string- Ultrafast Speed 2 shaped Au nano-structures, formed by Chair: Masahiro Katoh employing the optical vortex ablation Institute for Molecular Science, processing on an Au thin film. Such National Institutes of Natural structured materials are expected to pave Sciences, Japan the way for advanced chemical reactions.
LIC4-2 16:00 Invited LSC8-1 16:00 Invited LSSE6-2 16:00 Invited OMC4-4 16:00 Effects of Laser Induced shock waves Coherent Control of Optical Phonons Development of in-situ LIBS and laser Fabrication of Cadmium Selenide on droplets Using Femtosecond Pulses Raman spectroscopic analyzers for Quantum Dots with Laser Ablation in J. Yi, A. Renaud, L. Zimmer Kazutaka Nakamura deep-sea exploration Superfluid Helium CNRS, CentraleSupélec, Université Paris- Laboratory for Materials and Structures, Tomoko Takahashi1, Soichi Yoshino1, Yosuke Minowa, T. Suzuki, K. Setoura, S. Ito, Saclay, France Institute of Innovative Research, Tokyo Institute Yutaro Takaya2, Tatsuo Nozaki3, H. Miyasaka, M. Ashida 1,4 4 5 The interaction between laser induced of Technology, Japan Toshihiko Ohki , Koichi Ohki , Tetsuo Sakka , Osaka Univ, Japan 1,6 shock-waves and droplets are investigated We have demonstrated coherent control of Blair Thornton We fabricated semiconductor cadmium 1 2 using Planar Imaging techniques for the optical phonons and electron-phonon The University of Tokyo, Japan, Waseda selenide (CdSe) quantum dots via the pulsed 3 shock-wave investigation and a coupled states in using a pair of relative University, Japan, Japan Agency for laser ablation in the superfluid helium. The 4D-Interferometrie Particle Imaging phase-locked femtosecond optical pulses. Marine-Earth Science and Technology, Japan, fabricated quantum dots showed blue- 4 5 technique to measure position, size and The microscopic theory for the coherent OK Lab. Co. Ltd., Japan, Kyoto University, shifted fluorescence due to the strong 6 velocities of droplets in the vicinity of the control of optical phonons was developed. Japan, University of Southampton, UK quantum confinement effect. laser induced plasmas. LIBS and laser Raman spectroscopy have a large potential to in-situ chemical analysis ----- Break 16:15-16:30 ----- for exploration of deep-sea mineral resources. In this study, development of deep-sea LIBS and laser Raman spectrometers is reported.
90 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM PLD
[PLD6] 15:30-17:15 [SLPC10] 15:30-16:45 [XOPT11] 15:30-15:45 Laser Materials Blue Laser Development and Methods Chair: Takahisa Jitsuno Processing Chair: XXXXX Osaka Univ., Japan Chairs: James Bovatsek XXXXX Spectra-physics, USA Masahiro Tsukamoto JWRI, Osaka University, Japan
PLD6-1 15:30 Invited SLPC10-1 15:30 Invited XOPT11-1 15:30 Highly-efficient Ho:KY(WO4)2 thin-disk High power blue lasers development Machine and Deep Learning lasers at 2.06 μm for copper material processing Exploration for Spectral X-ray Valentin P. Petrov1, X. Mateos1,2,3, P. Loiko4, Jean-Michel Pelaprat, Matthew Finuf, Computed Tomography Materials S. Lamrini2, K. Scholle2, P. Fuhrberg2, Robert Fritz, Mark Zediker Classification Applications S. Suomalainen5, A. Härkönen5, M. Guina5, NUBURU Inc, USA Edward Steven Jimenez1, April Suknot2, S. Vatnik6, I. Vedin6, M. Aguiló3, F. Díaz3, We will report the recent development of Kyle Thompson3, Ryan Goodner3, Y. Wang1, U. Griebner1 high power blue laser, their performance and Srivathsan Koundinyan1 1Max-Born-Institut für Nichtlineare Optik und their advantages for material processing. We 1Sandia National Laboratories - Mission Kurzzeitspektroskopie, Germany, 2Univ. Rovira i will further report recent application results Algorithms R&S, USA, 2Sandia National Virgili, Spain, 3LISA Laser Products OHG, Laboratories - R&D Systems Architecture, USA, Oral Program of metal processing and in particular the Oral Program Germany, 4ITMO Univ., Russia, 5Tampere Univ. bead on plate test results with a 150 Watt 3Sandia National Laboratories - Non- of Technology, Finland, 6Institute of Laser and a 500Watts Continuous Wave blue laser, Destructive Diagnositics, USA Physics, Russia for welding copper foils up to 1mm thick and Spectral CT for Industrial Application has We report on the first Holmium (Ho3+) dissimilar metals lap welding up to 250 µm. great potential to dramatically improve data monoclinic double tungstate thin-disk laser. use and quality. This work presents an It is based on a 250 μm-thick 3 at. % exploratory investigation into the feasibility Ho:KY(WO4)2 active layer grown on a of leveraging the reconstructed waveform (010)-oriented KY(WO4)2 substrate. along with machine and deep learning
[XOPT12] 15:45-16:30 Optics V (reflective/nonlinear) Chair: XXXXX XXXXX
XOPT12-1 15:45 X-ray Ring-Focusing Mirror Hidekazu Mimura1, Yoko Takeo1, Hiroto Motoyama1, Yasunori Senba2, Hikaru Kishimoto2, Haruhiko Ohashi2 1The University of Tokyo, Japan, 2Japan Synchrotron Radiation Research Institute, Japan We propose, fabricate, and evaluate the ring-focusing mirror that can produce the x-ray beam having the ring-shaped intensity distribution. The ring-shaped intensity successfully profiles are observed at the soft x-ray beamline (BL25SU) of SPring-8. Thu, 26 April, PM PLD6-2 16:00 Invited SLPC10-2 16:00 Invited XOPT12-2 16:00 Functional crystal films fabricated by High brightness blue direct diode laser Ghost Imaging with Paired X-ray pulsed laser deposition for advanced materials processing Photons Jacob I. Mackenzie, S. V. Kurilchik, K. Tojo1, N. Wakabayashi1, M. Yamada1, Aviad Schori1,2, Denis Borodin1,2, J. A. Grant-Jacob, J. J. Prentice, R. W. Eason S. Uno1, N. Ishigaki1, T Hiroki1, J. Saikawa1, Kenji Tamasaku2, Sharon Shwartz1,2 Univ of Southampton, UK S. Masuno2, K. Asano3, K. Asuka4, N. Abe2, 1Bar-Ilan University, Israel, 2RIKEN SPring-8 Crystalline films grown by epitaxial M. Tsukamoto2 Center, Japan deposition techniques are typically limited by 1Device Dept., Shimadzu Corporation, Japan, We observed ghost imaging by using growth rates to being relatively thin (~<1 2Joining and Welding Research Institute, Osaka parametrically down-converted x-ray photon micron). University, Japan, 3Yamazaki Mazak pairs. We reconstructed the image of slits Corporation, Japan, 4Nichia Corporation, Japan with nominally zero background levels. Our High-power, high-brightness fiber-coupled procedure can lead to observations of many Blue Direct Diode Laser using new beam quantum phenomena at x-ray wavelengths. multiplexing technique to achieve 450-nm power intensity of 1.2MW/cm2 on the fiber facet for practical use of several kind of material processing will be presented.
OPIC 2018・23-27 April, 2018 91 Conference Program
Oral, Thursday, 26 April PM ALPS
[Closing Remarks] 16:50-17:00 Sergei V. Bulanov1,2 1ELi-Beamlines, Czech Republic, 2Kansai Photon Science Institute, QST, Japan
BISC3-4 17:00 Invited Fluorescent molecular force probes for rheology and mechanobiology Shohei Saito Kyoto Univ., Japan Fluorescent molecular force probes have been developed for rheology and mechanobiology. To realize fluorescence response to pico-Newton forces, we have explored flexible force probes based on a conformational change of flexible molecules. Oral Program Oral Program
BISC3-5 17:30 Invited Illuminating gene expression dynamics by optogenetics Akihiro Isomura Kyoto Univ., Japan Cells receive diverse signaling cues from their environment that trigger cascades of biochemical reactions in a dynamic manner. Live-cell imaging technologies have revealed dynamic patterns of gene activities; however it has been challenging to clarify....
92 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM ICNN
IoT4-9 16:45 LEDIA4-2 16:45 Broadband infrared reflection through Fabrication of 10x10 array structure of heavily doped and stacked polar- micro-LED display using Si micro-cup dielectrics substrate Mohsen Janipour, Kursat Sendur Ryosuke Nawa, Takeyoshi Onuma, Sabanci University, Turkey Tomohiro Yamaguchi, Tohru Honda Polar dielectrics, like GaN and SiC, show Kogakuin Univ., Japan excellent mechanical and thermal properties Fabrication of Si micro-cup substrate and its so they are excellent candidates for application for a 10x10 array structure of operating in extreme environments micro-LED display are demostrated to applications. reduction of cross-talk.
ICNN7-3 17:00 LDC7-4 17:00 LEDIA4-3 17:00 Room-Temperature Continuous-Wave Utilizing the Unique Properties of GaAsP Tunable Single-Mode Operation of InAs/GaAs Quantum Dot Ceramic Fluorescent Converters for Semiconductor Laser using Lasers on On-Axis Si (001) Just Laser Pumped Phosphor Light-Engines Periodically Slotted Structure with Substrate in Digital Projection Simplified Fabrication Process Jinkwan Kwoen1, Bongyong Jang1, Volker Hagemann1, Albrecht Seidl1, So Kusumoto, Masahiro Uemukai, Takeo Kageyama1, Katsuyuki Watanabe2, Kazuyuki Inoguchi2 Ryuji Katayama Yasuhiko Arakawa1,2 1SCHOTT AG, Germany, 2SCHOTT Nippon K.K., Osaka University, Japan 1 NanoQunie, The University of Tokyo, Japan, Japan A tunable single-mode laser using a 2 IIS, The University of Tokyo, Japan Laser pumped phosphors are widely used in 10-micron-period slotted structure was We report the room temperature solid state based light-engines for digital fabricated by single-step RIE for ‘continuous-wave’ operation of InAs / GaAs projection. We compare the properties of simultaneous ridge and slotted structure quantum dot lasers directly grown on Si ceramic converters to other solutions and formation. Single-mode lasing with a 1.56 (001) just substrate by miniaturizing the present results for irradiance levels up to nm tuning range was demonstrated. laser structure. 230W/mm2 and beyond.
ICNN7-4 17:15 LDC7-5 17:15 LEDIA4-4 17:15 Invited Amplified Spontaneous Emission and Highly-Reliable Operation under High Nano-Mold & Nano Structured LEDs
Oral Program Lasing from Cesium Lead Halide Case Temperature in 638-nm BA-LD Je Won Kim Oral Program Perovskite Nanocubes Kyousuke Kuramoto, Shinji Abe, Namseoul University, Korea 1 2 1 Zhengzheng Liu , Zhiping Hu , Tongchao Shi , Motoharu Miyashita, Masatsugu Kusunoki, XXXXX Zeyu Zhang1, Xin Xing1, Xiaosheng Tang2, Takehiro Nishida, Tetsuya Yagi Juan Du1, Yuxin Leng1 Mitsubishi Electric Corp., Japan 1Shanghai Institute of Optics and Fine 638-nm dual-emitter LD with total emitter Mechanics, Chinese Academy of Sciences, width of 150-um showed better China, 2Chongqing University, China characteristics compared with the We report tunable amplified spontaneous triple-emitter of 180-um under 55 deg.C, emission and low-threshold lasing from pulse. The LD had MTTF around 26K hours, cesium lead halide perovskite CsPbX3 1.9 times of the triple. (X=Br/I/Cl) nanocubes with high quality and enhanced stability by facile low- LDC7-6 17:30 temperature, solution-processed method. Spectral Study of a Side-Emitting Laser-Pumped Phosphor Layer Masamichi Ohta, Ichiro Fujieda Ritsumeikan University, Japan A side-emitting configuration can utilize the photoluminescence photons trapped in a laser-pumped phosphor layer. Shorter- wavelength photons are lost during lateral light propagation due to self-absorption, leading to an angle-dependent spectrum. Thu, 26 April, PM
OPIC 2018・23-27 April, 2018 93 Conference Program
Oral, Thursday, 26 April PM LIC
[OMC5] 16:30-18:00 OMC V Chair: Takashige Omatsu Chiba Univ., Japan
LIC4-3 16:30 LSC8-2 16:30 Invited LSSE6-3 16:30 Oral OMC5-1 16:30 Effects of high irradiation dose on a Visualizing Chemical Reactions in Spectroscopy of Sputtered Metal by Bottle Beam Generation from A Nd:YAG/Cr:YAG microchip composite Solution with Femtosecond X-Ray Glow Discharge Frequency-Doubled Nd:YVO4 Laser for remote laser-induced breakdown Scattering Daisuke Ishikawa, Shuichi Hasegawa with A Tightly End-Pumping Geometry spectroscopy (LIBS) Shin-ichi Adachi The University of Tokyo, Japan J. Tung1, Y. Ma1, Y. Chen2, K. Miyamoto1, 1 Koji Tamura1,2, Hironori Ohba1,2, Photon Factory, Institute of Materials Structure T. Omatsu As one remote sensing method, we have 1 2 Morihisa Saeki1,2, Tomitsugu Taguchi1, Science (IMSS), KEK, Japan shown the applicability of glow discharge Chiba University, Japan, National Chiao Tung Hwan Hong Lim3, Takunori Taira3, This work showcases tracking of detailed laser absorption emission spectroscopy of University, Taiwan Ikuo Wakaida2 structural changes of a molecule in solution gas, liquid residue, and solid metals. Bottle beams with a zero-intensity zone 1The National Institutes for Quantum and with sub-ps temporal and sub-angstrom surrounded by three-dimensional bright Radiological Science and Technology, Japan, spatial resolutions. regions are of considerable interest in atom 2Japan Atomic Energy Agency, Japan, traps, optical shielding and imaging 3National Institutes of Natural Sciences, Japan techniques. Effects of high irradiation dose on a Nd:YAG/ OMC5-2 16:45 Cr:YAG microchip composite and the giant-pulse microchip laser operation were Evaluation of Laguerre-Gaussian Beam investigated. Although emission from the Generated with Integrable Phase- composite was observed, laser operation Modulating Surface-Emitting Lasers was possible. Yu Takiguchi, K. Hirose, T. Sugiyama, S. Uenoyama, Y. Nomoto, Y. Kurosaka LIC4-4 16:45 Hamamatsu Photonics KK, Japan We demonstrated direct surface-emitting of First experimental demonstration of Laguerre–Gaussian beams with wavefront low laser-plasma instabilities in modulated lasers. This integrable phase- LSSE6-4 16:50 gas-filled spherical hohlraums at laser Oral modulating surface-emitting lasers has injection angle designed for ignition Mid-Infrared (IR) Tunable Optical potential to emit arbitrarily configured beam target Parametric Oscillator (OPO)-Based
Oral Program patterns without requiring any optical Oral Program Yao-Hua Chen1, Zhichao Li2, Xufei Xie2, Differential Absorption Lidar (DIAL) for elements or scanning devices. Ke Lan1,3,4, Chunyang Zheng1,3,4, Methane Concentration Measurements Chuanlei Zhai1, Liang Hao1, Dong Yang2, Taieb Gasmi Cherifi OMC5-3 17:00 Wen Yi Huo1, Guoli Ren1, Xiaoshi Peng2, Division of Science & Engineering. Saint Louis Analytical Representation for Tao Xu2, Yulong Li2, Sanwei Li2, Zhiwen Yang2, University-Madrid Campus, Spain Structured Light Generated by 2 2 2 Liang Guo , Lifei Hou , Yonggang Liu , We present an all solid state differential Astigmatic Transformation of Hermite- 2 2 2 Huiyue Wei , Xiangming Liu , Weiyi Cha , [LSC9] 17:00-18:00 absorption lidar (DIAL) based on the Gaussian Beams 2 2 2 2 Xiaohua Jiang , Yu Mei , Yukun Li , Keli Deng , Light Source 1 mid-infrared (3 to 4.5μm) tunable Optical Y. Hsieh, P. Tuan, J. Tung, K. Su, H. Liang, 2 2 2 Zheng Yuan , Xiayu Zhan , Haijun Zhang , Chair: Katsuya Oguri Parametric Oscillator (OPO) for detection of Y. Chen 2 2 2 Baibin Jiang , Wei Zhang , Xuewei Deng , NTT Basic Research Laboratories, methane. We also present experimental NCTU, Taiwan 1,3,4 2 2 Jie Liu , Kai Du , Yongkun Ding , NTT Corporation, Japan results on atmospheric methane Theoretical wave functions are analytically 2 2 Xiaofeng Wei , Wanguo Zheng , measurements. derived to formulate the propagation 2 5 Xiaodong Chen , E. M. Campbell , LSC9-1 17:00 Invited evolution of the Hermite-Gaussian (HG) Xian-Tu He1,3,4 beams transformed by single lens astigmatic 1Institute of Applied Physics and Computational Optical Vortex Beam from Helical mode converter with arbitrary angle. Mathematics, China, 2Chinese Academy of Undulator 1,2 Engineering Physics, China, 3Peking University, Masahiro Katoh OMC5-4 17:15 4 1Institute for Molecular Science, National China, Shanghai Jiao Tong University, China, Parameter Optimization for 5University of Rochester, USA Institutes of Natural Sciences, Japan, 2 Observation of High-Dimensional The first experiments demonstrating low Sokendai (The Graduate University for Effect in Orbital Angular Momentum levels of LPI in spherical hohlraums with a Advanced Studies), Japan Entanglement laser injection angle of 55° are reported. Recent experimental studies on optical Yoko Miyamoto vortex beam from helical undulators will be Univ of Electro-Communications, Japan described as well as its underlying physics. Anharmonic behavior of coincidence count rate obtained with the hologram shifting method can be used to probe high- dimensional effect of orbital angular momentum (OAM) entangled photon pairs.
LSC9-2 17:30 Oral OMC5-5 17:30 Overview of Diffraction Gratings Generation of High-Energy Geometric Technologies for High-Intense Laser, Structured Beams by Off-Axis Pumped Synchrotron and FEL Nd:YAG/Cr4+:YAG Lasers with Arnaud Cotel Degenerate Resonators 1 1 2 1 HORIBA Scientific, France Pi-Hui Tuan , Y. Hsieh , H. Liang , K. Su , 1 One of the key component in the high- Y. Chen 1National Chiao Tung University, Taiwan, intense lasers, synchrotron and FE is the 2 diffraction grating used tailor the spectral National Taiwan Ocean University, Taiwan properties of these light sources. We will Off-axis pumped Nd:YAG/Cr4+:YAG lasers present these gratings technologies and under degenerate cavity conditions are performances. explored to achieve high-pulseenergy geometric modes for beam transformation. OMC5-6 17:45 Shrinking Optical Vortex to the Nanoscale Jingbo Sun1, Keigo Masud1,2, Tianboyu Xu1, Katsuhiko Miyamoto2,3, Takashige Omatsu2,3, Natalia M. Litchinitser1 1The State University of New York, USA, 2Graduate School of Advanced Integration Science, Chiba University, Japan, 3Molecular Chirality Research Center, Chiba University, Japan XXXXX
94 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Thursday, 26 April PM PLD
XOPT12-3 16:15 Evidence for collective nonlinear interactions in x ray into ultraviolet parametric down conversion Denis Borodin1, Aviad Schori1, PLD6-3 16:30 SLPC10-3 16:30 Jean-Pascal Rueff2, James Ablett2, 1 Third-order-nonlinear effects in Laser cladding of pure copper with Sharon Shwartz 1 2 ceramics blue and IR laser Bar Ilan University, Israel, Synchrotron Efim A. Khazanov, V. Ginzburg, A. Kochetkov Kohei Asano1, 6, Masahiro Tsukamoto2, SOLEIL, France Institute of Applied Physics of the Russian Yuji Sato2, Ritsuko Higashino2, We present the observation of the non- Academy of Sciences, Russia Yoshihisa Sechi3, Takahiro Hara4, monotonic spectral dependence of The orientation of crystallographic axes in Masanori Sengoku5, Minoru Yoshida5 parametric down conversion of x rays into each ceramics grain is random. The nature 1Graduate School of Engineering, Osaka ultraviolet. We propose a model that includes of ceramics manifests itself in the presence University, Japan, 2Joining and Welding nonlinear interactions with plasmons, which of the effects dependent on crystal Research Institute, Osaka University, Japan, explains the existence of the resonances. orientation. 3ProductionTechnology Division, Kagoshima Prefectural Institute of Industrial Technology, [Closing] 16:30-16:35 Japan, 4School of Engineering, Osaka Closing Remarks University, Japan, 5Graduate School of Science Kazuto Yamauchi and Engineering, Kindai University, Japan, Osaka University, Japan 6Yamazaki Mazak Corp., Japan Laser cladding of pure copper was conducted by the laser cladding system with blue laser and that with IR laser on type 304 stainless steel plates. We investigated pure PLD6-4 16:45 copper layers produced by both systems and indicated primacy of blue laser over IR laser. Visible waveguide lasers based on femtosecond laser inscribed cladding waveguides in Pr:YLF crystal [SLPC 2018 Award Ceremony and Hongliang Liu1, M. Hong2, F. Chen3 Closing Remark] 16:45 1Nankai Univ., China, 2National Univ. of Masahiro Tsukamoto Oral Program Oral Program Singapore, Singapore, 3Shandong Univ, China JWRI, Osaka University, Japan Channel waveguide in Pr:YLF crystal is fabricated by emtosecond laser (fs-laser) micromachining system. The micro Raman (μ-Raman) spectra and scanning confocal fluorescence imaging investigations of the depressed cladding structure indicated that slight changes (with respect to widths of the emission lines and spectral positions) have been generated in the laser-modification region.
PLD6-5 17:00 Design and fabrication of multiplexed volume Bragg gratings as angle amplifiers in high-power beam scanning system Peng Chen, Y. Jin, H. He, J. Chen, J. Zhao, J. Xu, Y. Zhang, F. Kong Shanghai institute of optics and fine mechanics, China Volume Bragg Grating (VBG) recorded in photo-thermo-refractive (PTR) glass has advantages of high diffraction efficiency, excellent wavelength selectivity and angle selectivity, high angle magnification and flexible design, and high power tolerance, making it good candidate for angle amplifier in high power beam scanning system. Thu, 26 April, PM
OPIC 2018・23-27 April, 2018 95 Conference Program
Oral, Friday, 27 April AM ALPS
[BISC4] 9:00-10:45 Multimodal Imaging and Devices Chair: Yoshihisa Aizu Muroran Institute of Technology, Japan
BISC4-1 9:00 Non-scanning in-vivo three- dimensional hybrid structured illumination microscopy h-speed single- particle tracking on lipid bilayer membranes Ju-Hsuan Chien National Taiwan University, Taiwan Demonstrate HiLo structured illumination [ALPS16-F2] 9:15-10:30 microscopy by the use of digital micro- Terahertz Photonics 2 mirror device (DMD) and the focal tunable Chair: Oleg A. Louchev lens (FTL). This system are high-resolution, Center for Advanced Photonics, wide-field optically sectioning and viewing in RIKEN, Japan vivo biological tissue samples without mechanical scanning.
ALPS16-F2-1 9:15 Invited BISC4-2 9:15 Strong dc Precursors of Intense Laser Shape based pharmacokinetic Pulses in Electro-Optic Crystals fluorescence optical tomography Michael I. Bakunov1, Alexey V. Maslov1, Omprakash Gottam, Naren Naik Maxim V. Tsarev1, Evgeny S. Efimenko2, Indian Institute of Technology Kanpur, India Oral Program Oral Program Sergey A. Sychugin1 Spatially varying pharmacokinetic rates in a 1University of Nizhny Novgorod, Russia, tissue help in identifying abnormal regions 2Institute of Applied Physics, Russian Academy since they govern the exchange of of Sciences, Russia fluorophore dye between blood plasma and We show that simultaneous optical tissue. rectification and multiphoton absorption of an ultrashort laser pulse in an electro-optic crystal can generate a strong dc electromagnetic precursor ahead of the laser pulse. BISC4-3 9:30 Fast spatial domain reconstruction for structured illumination microscopy Xing Zhou, Dan Dan, Baoli Yao Xi’an Institute of Optics and Precision Mechanics, China As a wide-field super-resolution (SR) technique, structured illumination microscopy (SIM) features the merits of fast imaging speed, low excitation intensity and a large field of view.
ALPS16-F2-2 9:45 BISC4-4 9:45 Effects of delayed feedback rates on Visible resonance Raman THz wave generation using laser spectroscopy detect key molecular chaos biomarker vibrations to characterize Fumiyoshi Kuwashima1, Takuya Shirao1, for human brain gliomas Kazuyuki Iwao1, Naoya Sakaue1, Siori Gouda1, Cheng-Hui Liu1, Yan Zhou2, Binlin Wu3, Takurou Sirasaki1, Masahiko Tani2, Xinguang Yu4, Gangge Cheng2, Kazuyoshi Kurihara3, Kohji Yamamoto2, Chunyuan Zhang1, Cuicui Lu5, Ke Zhu6, Osamu Morikawa4, Hideaki Kitahara2, Robert R. Alfano1 Makoto Nakajima5 1Institute for Ultrafast Spectroscopy and 1Department of Electrical and Electronic Lasers, USA, 2Air Force General Hospital, Engineering, Fukui University of Technology, China, 3Southern Connecticut State University, Japan, 2Research Center for Development of USA, 4PLA General Hospital, China, 5Qian Far-Infrared Region, University of Fukui, Japan, xuesen Laboratory of Space Technology, China, 3Fac. of Educ., Univ. of Fukui, Japan, 4Chair of 6Institute of Physics, Chinese Academy of Liberal Arts, Japan Coast Guard Academy, Sciences (CAS), China Japan, 5Institute of Laser engineering, Osaka Key Raman vibrational modes at 1129cm-1 Univ., Japan and 1338cm-1 were observed to The generation of a stable THz wave is characterize gliomas using WITec300R investigated from a photoconductive visible resonance Raman (VRR) antenna excited using a chaotic oscillation in spectrometer. This work may aid multimode semiconductor laser with optical neurosurgeons better decide surgical delayed feedback by an external mirror. margins of cancers.
96 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM ICNN
[ICNN8] 9:00-10:30 [IoT5] 9:00-9:45 [LDC8] 9:00-9:45 Photonic Crystals Photonics Technologies II Module/Sensor Chair: C. Schuck Chairs: Katsuhiro Shimizu Chairs: Ray-Hua Horng University of Munster, Germany Mitsubishi Electric Corporation, National Chiao Tung University, Japan Taiwan Yasuhisa Inada Tomoyuki Miyamoto The Telecommunication Technology Tokyo Institute of Technology, Japan Committee, Japan
ICNN8-1 9:00 Invited IoT5-1 9:00 LDC8-1 9:00 Gan-On-Si Photonic Crystal Cavities Short distance radio over multi-mode High-efficient Light Detection with Nicolas Grandjean fiber for SHF band employing directly Double-side Mirror Reflectors for Light École polytechnique fédérale de Lausanne, modulated VCSEL Scattering-type Particle Sensor Switzerland Takamitsu Aiba1, Satoshi Tanaka1, Kenya Nakai, Nozoami Enoki, Shota Nakahara, see abstract book Toshinori Suzuki1, Atsushi Kanno2, Takashi Fujiwara, Masaaki Shimada, Naokatsu Yamamoto2, Tetsuya Kawanishi3, Nobuo Takeshita Tomohiro Wakabayashi1 Mitsubishi Electric Corp., Japan 1YAZAKI CORPORATION, Japan, 2National Double-side mirror reflectors structure to Institute of Information and Communications detect a scattered light efficiently from small [LEDIA5] 9:15-10:30 Technology, Japan, 3Waseda University, Japan particles for an optical particulate matter Characterizations We evaluate error vector magnitude (EVM) of sensor is studied in simulation. It enables a Chairs: Tetsuo Narita pre-5G waveform for short distance light-collection-efficiency to increase and an Toyota Central R&D Labs. Inc., Japan transmission over multi-mode fibers optical detection-area to expand. Jong Kyu Kim employing directly modulated VCSEL as Pohang University of Sci. and carrier frequency of up to 28GHz. Technol., Korea
IoT5-2 9:15 LDC8-2 9:15 LEDIA5-1 9:15 Invited High Speed, Cost-Effective Data Importance of Three-color Nondestructive Analysis of Threading Transmission Link Based on All-Silicon Simultaneous Measurement of RGB Dislocations in GaN by Multiphoton- Optoelectronics Devices for Machine Laser Diode Modules Excitation Photoluminescence to Machine Communication Keisuke Hieda, Tomoyuki Maruyama,
Oral Program Tomoyuki Tanikawa Oral Program Haike Zhu, Kazuhiro Goi Fumio Narusawa Institute for Materials Research, Tohoku Fujikura Ltd., Japan HIOKI E.E. CORPORATION, Japan University, Japan We demonstrate high bandwidth all-silicon Simultaneous measurement of RGB lasers is Threading dislocations in GaN crystals were optoelectronics devices for data important for an accurate evaluation of the observed using multiphoton-excitation transmission. 10-Gb/s NRZ-OOK signal is optical characteristics of RGB laser diode photoluminescence. Threading dislocations successfully modulated and detected modules. It is difficult to precisely evaluate have nonradiative characteristics and they through 10-km optical fiber. their performance if each laser is measured exhibited as dark lines. This method is useful separately. for further investigation on crystal defects in widegap materials. ICNN8-2 9:30 IoT5-3 9:30 LDC8-3 9:30 Machine Learning of The Relationship Observation of Charge Persistence Correlation between Human Perception Between Q-Factors and Structures of Effect in InGaAs/InP Single Photon and Computer-Predicted Daylight Nanocavities Avalanche Diode Metrics in an Auditorium Building TAKASHI ASANO, SUSUMU NODA Yi-Shan Lee, Sheng-Yu Chien, Kuan-Yu Chen, Aishanura Handina, Nurul Mukarromah, Kyoto University, Japan Shih-Cheng Chang Rizki A. Mangkuto, R. Triyogo Atmodipoero We report on the results of machine learning National Central University, Taiwan Institut Teknologi Bandung, Indonesia of the relationship between the Q factors We experimentally studied the charge Assessments to correlate human perception and structures of nanocavities using a persistence effect in InGaAs SPAD by and computer-predicted metrics of indoor convolutional neural network, which is comparing the investigations under dark and daylighting were conducted in an auditorium aimed at developing more efficient illuminated conditions. in Bandung, Indonesia. The closest relation is optimization method. found for subjective partially daylit area and the area enclosed with DA150,50%; ICNN8-3 9:45 LEDIA5-2 9:45 Analysis on Giant Light Scattering near [IoT6p] 9:45-10:03 [LDCp9] 9:45-10:27 Degradation of Electro-Optical a Dirac Point in a Photonic Crystal Poster Short Presentation Poster Short Presentation Parameters and Electromigration of Yasutomo Ota1, Satoshi Iwamoto1,2, Chairs: Katsuhiro Shimizu Chairs: Sunao Kurimura Hydrogen in (In)AlGaN-based UVB Yasuhiko Arakawa1,2 Mitsubishi Electric Corporation, NIMS, Japan LEDs 1Nanoquine, Japan, 2IIS, Japan Japan Tetsuya Yagi Johannes Glaab1, Jan Ruschel1, Tim Kolbe1, Yasuhisa Inada Mitsubishi Electric Corp., Japan 1 1 We analyze light scattering near a Dirac Arne Knauer , Jens Rass , point in a 2D photonic crystal by The Telecommunication Technology Neysha Lobo Ploch1, Markus Weyers1, electromagnetic simulations. We Committee, Japan Michael Kneissl1,2, Sven Einfeldt1 demonstrate giant light scattering by a tiny 1Ferdinand-Braun-Institut, Berlin, Germany, cavity embedded in the photonic crystal Germany, 2Technische Universitaet Berlin, around the Dirac point frequency. Berlin, Germany, Germany Investigations on the degradation of UVB LEDs reveal that the change of the optical power and voltage is accompanied by electromigration of hydrogen from the p-side into the n-side of the device. Fri, 27 April, AM
OPIC 2018・23-27 April, 2018 97 Conference Program
Oral, Friday, 27 April AM LIC
[LIC5] 9:00-12:00 [LSC10] 9:00-10:00 [LSSE7] 9:00-10:30 [OMC6] 9:00-10:30 Laser for ignition Light Source 2 Adaptive Optics OMC VI Chair: Yuji Oki Chair: Ken Onda Chair: Norihito Saito Chair: Kishan Dholakia Kyushu Univ., Japan Department of Chemistry, Kyushu RIKEN, Japan Univ. of St. Andrews, UK University, Japan
LIC5-1 9:00 Invited LSC10-1 9:00 Invited LSSE7-1 9:00 Invited OMC6-1 9:00 Invited The future prospects for transparent Euv Application Research at Adaptive optics applications from cells XXXXX ceramics NewSUBARU to the universe Juan Jose Saenz Tomohisa Takemasa, Katsuhiro Muramatsu, Takeo Watanabe Yotaka Hayano1,2, Y. Yamada3,4, M. Hattori1, DIPC Hideki Yagi, Takagimi Yanagitani University of Hyogo, Japan H. Takami1,2, T. Murata3,4, N. Murata3,4, XXXXX 1,2 Konoshima Chemical Co. Ltd., Japan The current status and prospect of EUVL N. Miura◦, S. Oya technology is introduced, which is the one of 1National Astronomical Observatory of Japan, the major field of the application research in Japan, 2School of Physical Sciences, Japan, NewSUBARU including the technologies of 3National Institute for Basic Biology, Japan large reflectometer, EUV resist, EUV mask. The overview of adaptive optics concept and technologies in various applications are introduced. In addition, possibility of advanced adaptive optics system, which treats both the phase and the amplitude of optical wave, are proposed. Oral Program Oral Program
LIC5-2 9:30 LSC10-2 9:30 Invited LSSE7-2 9:30 Invited OMC6-2 9:30 First hohlraum-capsule integrated Metrological Applications Using Adaptive Optics for high power laser Nano-particle manipulation using a implosion experiments on the SGIII Coherent Controllability of Optical beam correction in the atmosphere plasmonic multimer nano-structure facility Combs Alexis Kudryashov1,2, Vadim Samarkin1, Shutaro Ishida, K. Sudo, K. Sasaki Fengjun Ge1, Shiyang Zou1, Yiqing Zhao1, Akifumi Asahara1,2, Kaoru Minoshima1,2 Aleksey Rukosuev1, Julia Sheldakova1 Hokkaido Univ, Japan Tingxuan Huang2, Yudong Pu2 1University of Electro-Communications, Japan, 1Institute of Geosphere Dynamics, Russian We have demonstrated a nano-particle 1Institute of Applied Physics and Computational 2Japan Science and Technology Agency, Academy of Sciences, Russia, 2Moscow rotation above plasmon-resonant gold Mathematics, China, 2Research Center of ERATO MINOSHIMA Intelligent Optical Polytechnical University, Russia multimer nano-structures with a nanogap Laser Fusion, China Academy of Engineering Synthesizer, Japan In this presentation we consider two types of and a circularly polarized laser. Physics, China Versatile coherent control techniques using deformable mirrors to be used to correct for The first hohlraum-capsule integrated optical combs are demonstrated. high-power laser radiation propagating in implosion experiments were launched on the Interferometric phase detection of two the atmosphere. SGIII facility. We got the highest indirect drive overlapped “optical vortex combs” is mainly implosion neutron yield in China. The main discussed, which is a novel dual-comb sources of performance degradation are technique utilized for precise evaluation of analysed. lateral beam profiles.
LIC5-3 9:45 OMC6-3 9:45 Magnetooptical Q-switch laser using Graphene nanoridges as a directional neodymium yttrium aluminum garnets plasmon launcher Ryohei Morimoto1, Taichi Goto1,2, Sanpon Vantasin1, Y. Y. Tanaka1,2, T. Shimura1 John Pritchard3, Mani Mina3, Takunori Taira4, 1The University of Tokyo, Institute of Industrial Yuichi Nakamura1, Pang Boey Lim1, Science, Japan, 2Japan Science and Hironaga Uchida1, Mitsuteru Inoue1 Technology Agency, PRESTO, Japan 1 Toyohashi University of Technology, Japan, The fascinating properties of graphene 2 3 JST PRESTO, Japan, Iowa State University, plasmon such as tunability and extreme 4 USA Institute for Molecular Science, Japan wavelength confinement are feasible for A magnetooptical Q-switch laser with nanodevice applications, especially Nd:YAG crystal was demonstrated. The result nanosensors and nanomodulators. indicated the magnetooptical Q-switch using a magnetic garnet film can be used with not only isotropic materials but also anisotropic lasing materials. We also grew magnetic garnet films onto single crystalline Nd:YAG substrates via pulsed laser deposition method for integration of magnetooptical Q-switches with microchip lasers.
98 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM PLD
[PLD7] 9:00-10:30 Etching and Non-linear crystals Chair: Tomosumi Kamimura Osaka Insti. of Techn., Japan
PLD7-1 9:00 Three-dimensional profile of laser- induced surface damage pit of fused silica and its evolution during wet chemical etching Taixiang Liu China Academy of Engineering Physics, China Large-scale high power/energy laser facility is a basis for the research of inertial confinement fusion. In the facility, fused silica plays an irreplaceable role but simultaneously vulnerable during the routine operation of the facility.
PLD7-2 9:15 Combination of reaction ion etching and dynamic chemical etching for improving laser damage resistance of fused silica optical surfaces Laixi Sun, J. Huang, H. Liu, X. Ye, J. Wu, X. Jiang, L. Yang, W. Zheng, W. Wu China Academy of Engineering Physics, China An effective combined process of reaction ion etching (RIE) and dynamic chemical
Oral Program etching (DCE) is applied for significantly Oral Program improving the damage resistance of fused silica optics while minimizing the removal amount.
PLD7-3 9:30 Inhomogeneity of material removing and its influence on surface morphology of fused silica during HF etching Yuan Li1, K. Yang2, C. Yao2, H. Yan2, X. Yuan2, L. Yang2, X. Ju2 1Univ. of Science and Technology Beijing, China, 2Laser Fusion Research Ctr., China Academy of Engineering Physics, China The laser induced damage threshold of fused silica optics can be improved by etching in hydrofluoric (HF) acid, due to the removing of the redeposited layer and subsurface defects. While the surface morphology of the fused silica may deteriorate.
PLD7-4 9:45 High laser damage threshold of fused silica by HF etching with multifrequency ultrasonic xin ye, h. liu, F. Wang, J. Huang, X. Jiang, W. Zheng research center of laser fusion,CAEP, China The laser damage precursors in subsurface of fused silica (e.g. photosensitive impurities, scratches and redeposited silica compounds) were mitigated by mineral acid leaching and HF etching with multifrequency ultrasonic agitation, respectively. Fri, 27 April, AM
OPIC 2018・23-27 April, 2018 99 Conference Program
Oral, Friday, 27 April AM ALPS
ALPS16-F2-3 10:00 BISC4-5 10:00 Resonant tunnelling diodes versus Long-life plastic optical fiber probes semiconductor laser with feedback: for scanning near-field optical confronting their oscillating dynamics microscope Andreas Karsaklian Dal Bosco1, Anton Smirnov, Giovanni Dietler, Safumi Suzuki2, Masahiro Asada2, Sergey Sekatskii Hiroaki Minamide1 Ecole Polytechnique Fédérale de Lausanne, 1RIKEN Center for Advanced Photonics, Switzerland Tera-Photonics Research Team, Japan, 2Tokyo Sharpened glass fiber SNOM probes have Institute of Technology, Department of certain severe drawbacks. We are presenting Electrical and Electronic Engineering, Japan alternative SNOM probes made from plastic We propose a confrontation of the dynamical optical fibers. These probes demonstrate an properties of oscillating dynamics observed excellent performance in both topographical in Resonant Tunnelling Diodes (RTD) and and optical channels after intense use. semiconductor lasers subjected to feedback in terms of frequency distribution and evolution with several experimental parameters.
ALPS16-F2-4 10:15 BISC4-6 10:15 High-speed measurement of terahertz Effect of speckle pattern illumination waveform using Yb-doped fiber laser on holographic recording and Masaaki Tsubouchi, Keisuke Nagashima reconstructio National Institutes for Quantum and Vinu R. V., Darshika Singh Radiological Science and Technology (QST), Rakesh Kumar Singh, IIST, India Kansai Photon Science Institute (KPSI), Japan A speckle field illumination technique for We have realized high-speed measurement recording and reconstruction of the complete of the terahertz (THz) waveform with the 100 wavefront is proposed and experimentally kHz Yb-doped fiber laser for intense THz demonstrated and compare with light generation and the vibrating conventional holographic approach. This retroreflector for fast scan of the optical technique is expected to play an important Oral Program delay. role in studying the polarization sensitive Oral Program materials.
----- Break 10:30-11:00 ----- BISC4-7 10:30 Isotropic quantitative differential [ALPS17-C3] 11:00-11:45 phase contrast microscopic imaging Ultrafast Phenomena Yu-Zi Lin, Kuang-Yuh Huang Chair: Hiroki Mashiko National Taiwan University, Taiwan NTT Basic Research Laboratories, We propose a new illumination method to Japan achieve isotropic differential phase contrast microscopic imaging efficiently. Recover ALPS17-C3-1 11:00 quantitative phase image of thin transparent Complete characterization of an sample under 2-axis intensity optical waveform by luminescence measurements. Improve the accuracy and from gas plasma stability of phase recovery in conventional Nariyuki Saito, Nobuhisa Ishii, Teruto Kanai, differential phase contrast microscopy. Jiro Itatani The Institute for Solid State Physics, The ----- Break 10:45-11:15 ----- University of Tokyo, Japan We propose and demonstrate a new all-optical technique for complete waveform [BISC5] 11:15-12:15 characterization of optical pulses using Digital Holographic Microscopy luminescence from gas plasma, which is Chair: Wataru Watanabe based on simple physics and an easy setup. Ritsumeikan University
ALPS17-C3-2 11:15 Invited BISC5-1 11:15 Invited Femtosecond XUV Absorption Incoherent digital holography for Spectroscopy Elucidates the Origins of biomedical imagin Multimode Vibrational Coherences Joseph Rosen Induced by Intense Laser Fields Ben-Gurion Univ of the Negev, Israel Zhi-Heng Loh The evolution of the FINCH incoherent digital Division of Chemistry and Biological Chemistry, holography method is described. Following School of Physical and Mathematical Sciences, the review of FINCH, other recently Nanyang Technological University, Singapore developed self-reference single-channel Femtosecond XUV absorption spectroscopy incoherent hologram recorders, branched is used to investigate vibrational coherences out from FINCH, are discussed and several created in neutral and ionized iodomethane biomedical-related applications are by intense laser pulses. Contributions to described. wave packet generation from bond softening, R-selective depletion, and displacive excitation are resolved.
100 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM ICNN
ICNN8-4 10:00 LEDIA5-3 10:00 Three-Dimensional Photonic Crystal ----- Break 10:03-10:30 ----- Microstructure of GaN fin LEDs: Nanocavity Fabricated by A Micro- Characterization of Structural and Manipulation Technique Under Optical Optical Properties by STEM-CL Microscope Observation Gordon Schmidt1, F. Bertram1, P. Veit1, Takeshi Ishida1, Shun Takahashi1,2, T. Hampel1, J. Hartmann2, F. Steib2, H. Zhou2, Takeyoshi Tajiri1, Katsuyuki Watanabe1, J. Ledig2, S. Fündling2, H.-H. Wehmann2, Yasutomo Ota1, Satoshi Iwamoto1, A. Waag2, J. Cristen1 Yasuhiko Arakawa1 1Otto-von-Guericke-University Magdeburg, 1The University of Tokyo, Japan, 2Kyoto Institute Germany, 2Technische Universität of Technology, Japan Braunschweig, Germany We fabricated a three-dimensional photonic Using highly spatially resolved crystal nanocavity by a micro-manipulation cathodoluminescence microscopy, we technique under optical microscope present the structural and optical properties observation. The fabrication error was of an InGaN/GaN core-shell fin grown by comparable to the previous technique under metal organic vapor phase epitaxy on GaN/ SEM observation where the electron beam sapphire template covered with a patterned damaged the nanocavity. SiO-mask.
ICNN8-5 10:15 LEDIA5-4 10:15 Engineering Photoluminescence Spectroscopic Ellipsometry Study on Characteristics of Nano-Phosphor P-Type NiO Films Using Photonic Structure Mizuki Ono1, Kohei Sasaki2,3, Arvind Kumar Gathania1, Shashi Thakur1, Tomohiro Yamaguchi1, Masataka Higashiwaki3, Naresh Dhiman2, Kirtpreet Singh1 Akito Kuramata2, Shigenobu Yamakoshi2, 1National Instt. of Technology, India, 2Indian Tohru Honda1, Takeyoshi Onuma1,3 Instt. of Info. Techn., India 1Kogakuin University, Japan, 2Tamura YVO4:Eu3+ inverse opal is prepared by Corporation, Japan, 3National Institute of using polymythylmethacrylate template and Information and Communications Technology, its photonic stop band (PSB) appear at Japan 500nm. We notice that the PL emission Impact of thermal annealing in N2 and O2 Oral Program intensity of opal near the PSB is enhanced ambient on optical constants in p-type NiO Oral Program significantly films were studied using spectroscopic ellipsometry. O2 annealing was found to be preferred to suppress reduction of Ni vacancies.
----- Break 10:30-11:00 ------Break 10:30-11:00 ----- [IoT6p] 10:30-12:00 [LDCp9] 10:30-12:00 [ICNN9] 11:00-12:00 IoT-SNAP Poster Session Poster [LEDIA6] 11:00-12:00 Quantum Optics and Photonics
ICNN9-1 11:00 Invited LEDIA6-1 11:00 Invited Integrated Quantum Photonics on Formation Mechanism of Singular Silicon Chips Structure in Alinn Layer Grown on Carsten Schuck1,2 M-GaN substrate by MOVPE 1Physics Institute, University of Munster, Yuya Inatomi1, Akira Kusaba1, Germany, 2Center for NanoTechnology Yoshihiro Kangawa1,2,3, Kazunobu Kojima4, (CeNTech), Munster, Germany Shigefusa Chichibu3,4 We present the integration of quantum light 1Department of Aeronautics and Astronautics, sources, nano-photonic circuit components Kyushu University, Japan, 2RIAM, Kyushu and superconducting nanowire single- University, Japan, 3IMaSS, Nagoya University, photon detectors with optical waveguides on Japan, 4IMRAM, Tohoku University, Japan silicon chips for realizing scalable photonic We performed theoretical analysis to quantum technology at telecommunication understand formation mechanisms of wavelengths. singular structures observed in AlInN epitaxial layers grown on low defect density m-plane freestanding GaN substrate by metalorganic vapor phase epitaxy (MOVPE). Poster session program p.XXX Poster session program p.XXX
ICNN9-2 11:30 LEDIA6-2 11:30 Fabrication Tolerant Polarization Beam Thermodynamic and Experimental Splitter with Easy Calibration Analyses of Beta-Ga2O3 Growth by Nicolas Abadia1,3, Md Ghulam Saber1, Ozone Molecular Beam Epitaxy Qiaoyin Lu2, Wei-Hua Guo2, David V. Plant1, Natsuki Ueda1, Yohei Sawada1, Keita Konishi1, John F. Donegan3 Yoshiaki Nakata2, Masataka Higashiwaki2, 1McGill Univeristy, Canada, 2Wuhan National Yoshinao Kumagai1 Fri, 27 April, AM Laboratory for Optoelectronics, Huazhong 1Tokyo University of Agriculture and University of Science and Technology, China, Technology, Japan, 2National Institute of 3Trinity College Dublin, Ireland Information and Communications Technology, In this work, a novel highly fabrication Japan tolerant polarization beam splitter (PBS) is Growth of Ga2O3 by ozone molecular beam presented on an InP platform. The epitaxy (MBE) was analyzed both experimental results show that an extinction thermodynamically and experimentally. ratio better than 15 dB and an on-chip loss Unique growth behavior in the experiment of can be explained by thermodynamic analysis considering formation of sub-oxide molecules.
OPIC 2018・23-27 April, 2018 101 Conference Program
Oral, Friday, 27 April AM LIC
[LSC11] 10:00-12:15 Organic Material 1 Chair: Toshihiko Shimizu Institute of Laser Engineering, Osaka University, Japan
LIC5-4 10:00 LSC11-1 10:00 Invited LSSE7-3 10:00 Invited OMC6-4 10:00 Ignition enhancement by dual-pulse Local Structure Study of C-F Bond on Adaptive Optics System for cm-sized High-Density Assembly of Micro- laser-induced spark Fluorocarbon Polymer Species Debris Removal Dispersoids by Laser-Induced Bubble Lydia Wermer1, Seong-kyun Im1, Masao Noumi1, Kei Kuramoto1, Toshikazu Ebisuzaki, Yoshiyuki Takizawa, and Fluid Flow Joseph K. Lefkowitz2, Timothy Ombrello2 Nobuhiro Sarukura2, Kohei Yamanoi2 Satoshi Wada Yasuyuki Yamamoto, S. Tokonami, T. Iida 1University of Notre Dame, USA, 2Air Force 1Daikin Industries, Ltd., Japan, 2Institute of RIKEN, Japan Osaka Prefecture University, Japan Research Laboratory, USA Laser Engineering,Osaka University, Japan Space debris become major obstacles for A laser-induced micro-bubble and fluid flow Ignition and flame propagation by single The organic C-F bonds investigated by a the future space development. We will can assemble dispersoids locally (~10 μm) pulse and dual pulse laser induced spark combined X-ray absorption fine structure discuss the requirements for the adaptive and rapidly from a wide range (~1 cm) by was studied in a fuel lean premixed methane experiments and density functional theory optics system of the laser shooting optics for photothermal effect based on CW laser air flow to investigate regions of calculations. The inner shell level is slightly the debris removal from a space craft. illumination to light-absorptive materials, enhancement by dual pulse laser induced different depending on the surrounding which have been applied to the bottomup breakdown. environment of the F atom. preparation method of nano/micro- structures.
LIC5-5 10:15 OMC6-5 10:15 High damage threshold semiconductor Motion of Optically Bound Particles in saturable absorber mirror for fiber Tractor Beam lasers Jana Damková, L. Chvátal, J. Ježek, J. Oulehla, Yan Wang1, Nan Lin2, Wanli Gao1, O. Brzobohatý, P. Zemánek Huanyu Song3, Minglie Hu3, Haiming Li4, ISI of the CAS vvi, Czech Republic Oral Program 4 2 1 Oral Program Wenxia Bao , Xiaoyu Ma , Zhigang Zhang We investigate theoretically and 1Peking University, China, 2Chinese Academy experimentally motion of particle pairs of Sciences, China, 3Tianjin University, China, optically bound in tractor beam that is 4LZ Lasers Inc., China created by retro-reflected wide Gaussian We demonstrate a high damage threshold beam. semiconductor saturable absorbs mirror for mode-locked fiber lasers, with a damage threshold of 9.5mJ/cm2, a modulation depth of 11.5%, a saturation fluence of 39.3mJ/ cm2, an ISA coefficient of 6.3’102mJ/cm2.
----- Break 10:30-11:00 ------Break 10:30-10:45 ------Break 10:30-11:00 ------Break 10:30-11:00 -----
LSC11-2 10:45 Invited Application of Mid-Infrared Free Electron Laser as an Optical Tool for [LSSE8] 11:00-15:00 [OMC7] 11:00-12:15 Breaking Pathogenic Biomolecules Agri-Photonics OMC VII Takayasu Kawasaki1, K. Tsukiyama1,2 Chair: Satoshi Wada Chair: Yoshihiko Arita 1IR-FEL Research Center, Research Institute for RIKEN, Japan Univ. of St. Andrews, UK Science and Technology, Organization for LIC5-6 11:00 Invited Research Advancement, Tokyo University of LSSE8-1 11:00 Invited OMC7-1 11:00 Invited 2 Lens/window-fouling mitigation in Science, Japan, Department of Chemistry, Context Changes with Advanced Underdamped and Overdamped laser ignited reciprocating engines Faculty of Science Division I, Tokyo University Precision Agriculture and Agro- Dynamics of Objects in Nonlinear of Science, Japan Sreenath Gupta1, Bader Almansour2, medical Foods in Japan Optical Potentials Qing Wang3 Mid-infrared free electron laser (MIR-FEL) is Sakae Shibusawa Pavel Zemánek1, S. Simpson1, M. Siler1, 1Argonne National Laboratory, USA, 2University a synchrotron-radiation based infrared laser. Tokyo University of Agriculture and Technology, P. Jakl1, J. Damkova1, V. Svak1, A. Arzola2, of Centrakl Florida, USA, 3Princeton optronics, We describe biomedical application of the Japan K. Volke-Sepulveda3, R. Filip4 MIR-FEL using amyloid fibrils that cause 1 Inc., USA Community-based precision agriculture has Institute of Scientific Instruments of the amyloidosis and melanin that causes 2 This paper presents results from a strategy involved emerging sensor technology and ASCRvvi, Czech Republic, Instituto de Física, malignant melanoma of skin as models. that effectively reduces lens fouling, which merged with digital management strategy, Universidad Nacional Autónoma de México, makes it possible to use laser ignition in resulted in providing transborder solutions in Mexico, 3Instituto de Física, Mexico, natural gas engines on a long-term basis. LSC11-3 11:15 Invited the fields of technology development, 4Department of Optics, Palacky University, Time-resolved Vibrational business management, policy making for the Czech Republic Spectroscopic Studies of Structural coming agrobusiness industry. We present a few of our recent theoretical Dynamics in Photofunctional Materials and experimental results related to the Ken Onda behavior of micron-scale particles placed Department of Chemistry, Kyushu University, into nonlinear optical potentials. Japan LIC5-7 11:30 We have investigated structural dynamics in OMC7-2 11:30 The study of tuning low-mode a photoactive liquid crystal and organic The Temperature of An Optically asymmetries for ignition capsule electroluminescence materials using Trapped, Rotating Upconverting- implosions time-resolved infrared vibrational Microparticle Jianfa Gu, Zhensheng Dai, Shiyang Zou spectroscopy, and found that the close Yoshihiko Arita Institute of Applied Physics and Computational correlation between the dynamics and their University of St. Andrews photofunctions. Mathematics, China XXXXX Low-mode asymmetries have become the major sources of performance degradation in the NIF implosion experiments. We have studies some new tuning methods to improve the implosion symmetry and performance in the NIF ignition experiments.
102 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM PLD
PLD7-5 10:00 Surface damage of KDP crystal induced by subsurface and bulk defects under exposure to nanosecond 3ω laser Feng Geng1, J. Huang2, F. Wang2, H. Liu2, X. Jiang2 1Chengdu Fine Optical Engineering Research Center, China, 2Research Center of Laser Fusion, China We presented laser-induced surface damage properties of a series of KDP crystals produced by different vendors. In situ microscopy system for bright-field, scattering, fluorescence imaging was integrated in our small-aperture damage test facility, which was further used to investigate defect-damage correlation in laser damage experiments.
PLD7-6 10:15 Transient dynamics damage process and multi-physics field simulation of KDP crystal under 355-nm nanosecond laser Zhichao Liu1, H. Yang2, F. Geng1, Y. Zheng3, Oral Program Oral Program J. Cheng2, M. Chen2, J. Wang1, Q. Xu1 1Chengdu Fine Optical Engineering Research Ctr, China, 2Harbin Institute of Technology, China, 3Novaphoton Co.,Lt, China TRPP (Time Resolved Pump-Probe) is a versatile tool in ultrafast physics field, it can be employed to study the damage process in KDP crystal and reveal the transient phenomenon, such as energy absorption, plasma formation, shockwave propagation, etc.
[PLD8] 10:30-12:00 Poster Session
Poster session program p.XXX Fri, 27 April, AM
OPIC 2018・23-27 April, 2018 103 Conference Program
Oral, Friday, 27 April AM ALPS
[Award Ceremony & Closing Remarks] BISC5-2 11:45 11:45-12:30 Investigations of wavelength Fumihiko Kannari resolution and adoptable phase shifts Department of Electronics and Electrical in phase-shifting color digital Engineering, Keio University, Japan holography with 2pi ambiguity and wavelength-multiplexed images Tatsuki Tahara1,2, Reo Otani3, Yasuhiko Arai1, Yasuhiro Takaki4 1Kansai Univ, Japan, 2PRESTO, Japan Science and Technology Agency, Japan, 3SIGMAKOKI CO. LTD., Japan, 4Kansai Univ, Japan, 5Tokyo University of Agriculture and Technology, Japan We investigate wavelength resolution and adoptable phase shifts in phase-shifting color digital holography with 2pi ambiguity and wavelength-multiplexed images.
BISC5-3 12:00 Single-shot incoherent digital holography using parallel phase- shifting radial shearing interferometry Syogo Mochida1, Takahito Fukuda1, Yasuhiro Awatsuji1, Kenzo Nishio1, Osamu Matoba2 1Kyoto Institute of Technology, Japan, 2Kobe University, Japan We propose single-shot incoherent digital holography using parallel phase-shifting radial shearing interferometry. We applied this technique to the three-dimensional measurement of objects illuminated by Oral Program incoherent light and put on different depth Oral Program positions.
----- Lunch 12:15-13:00 -----
[BISCp6] 13:00-14:30 Poster
Poster session program p.XXX
104 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM ICNN
ICNN9-3 11:45 [IoT6p] [LDCp9] LEDIA6-3 11:45 Tunable Plasmonic Probe for Tip- Heteroepitaxial Growth of e-Ga2O3 enhanced Near-field Optical Thin Films on c-Plane Sapphire and Microscopy GaN templates by HVPE Mingqian Zhang Mayuko Sato, Nao Takekawa, Keita Konishi, Qian Xuesen Laboratory of Space Technology, Hisashi Murakami, Yoshinao Kumagai China Tokyo University of Agriculture and Technology, Japan A tunable plasmonic probe for tip-enhanced Poster session program p.XXX Poster session program p.XXX near-field optical microscopy is suggested. It Epitaxial e-Ga2O3 layers were successfully consists of two sharp tips and an array of grown by hydrogen-free HVPE using GaCln nanostructures. This device allows and O2. It was clarified that phase-purity of polarization-controlled tunable plasmonic e-Ga2O3 films were improved by decreasing directing and nano-focusing of the incident the source zone temperature and increasing light. O2 input partial pressure.
----- Lunch Break 12:00-13:30 ------Lunch 12:00-13:15 ------Lunch 12:00-13:00 ------Lunch Break 12:00-13:00 ----- Oral Program Oral Program
[LDC10] 13:00-14:30 [LEDIA7] 13:00-14:30 Emerging Display Advanced Processes Chairs: Jan Heller Chairs: Malgorzata Iwinska JENOPTIK Polymer Systems GmbH, UNIPRESS, Poland Germany Tomohiro Yamaguchi Makio Kurashige Kogakuin University, Japan Dai Nippon Printing Co., Ltd., Japan
LDC10-1 13:00 Invited LEDIA7-1 13:00 Invited Holographic Accessed Volumetric High Purity in HVPE Method as an [IoT7] 13:15-15:25 Displays Advantage Used for Controllable Photonics Technologies III Kota Kumagai, Yoshio Hayasaki Doping of GaN - Influence of Different Chairs: Haruyoshi Toyoda Utsunomiya University, Japan Dopants on Electrical, Optical, and Hamamatsu Photonics K.K., Japan Volumetric displays with parallel two- and Structural Properties of GaN Crystals Junichi Kitami multi-photon excitations using a computer Malgorzata Iwinska Yazaki Corporation, Japan generated hologram displayed on a liquid Institute of High Pressure Physics Polish crystal spatial light modulator are Academy of Sciences (Unipress), Poland IoT7-1 13:15 Invited demonstrated. Gallium nitride crystals were grown by HVPE [ICNN10] 13:30-14:45 Photonic integrated circuit based method on high-quality GaN seeds. Different III-Nitride Quantum Dots FMCW coherent LiDAR dopants were investigated in order to obtain Chair: S. Matuso Jerome Bourderionnet highly conductive (Si, Ge) and semi- NTT, Japan Thales Research and Technology, France insulating (Mn, Fe, C) material. We present the demonstration of an ICNN10-1 13:30 Invited integrated Frequency Modulated Continuous LDC10-2 13:30 Invited LEDIA7-2 13:30 Non-polar Nitride Single Photon Wave LiDAR on a silicon platform. Detection Dynamic Illumination for Spatio- Aln Templates for Low Threading Sources and ranging of a moving target at up to 60m temporal Integration of Unwanted Dislocation Density GaN-on-Si: A R. A. Taylor1, C. C. Kocher1, T. J. Puchtler1, is shown, with less than 5mW emitted Interference in Holographic Displays Solution to Boost the Adoption of J. C. Jarman2, T. Zhu2, T. Wang1, L. Nuttall1, power. Fergal Shevlin GaN-on-Si for LEDs and μLEDs R. A. Oliver2 DYOPTYKA, Ireland Fabrice Semond, S. Rennesson, G. Gommé, 1University of Oxford, UK, 2University of The quality of holographic display imagery is E. Frayssinet, P. Vennéguès, J. Massies Cambridge, UK improved using a compact, reliable, optically Université Côte d’Azur, CRHEA-CNRS, France Measurements of single photon emission efficient deformable mirror. So-called Production of AlN-on-Si templates by MBE from non-polar InGaN single quantum dots subjective speckle that can render text and for MOCVD growth of low threading pumped both optically and electrically will symbols illegible at viewing distances of dislocation density GaN is presented. These be presented. The dots emit at temperatures several meters, is reduced significantly. templates simplify growth of GaN-on-Si and Fri, 27 April, AM up to 220K. Electroluminescent emission would accelerate adoption of GaN-on-Si for with a g2 of 0.18 will be discussed. the fabrication LEDs and µLEDs.
OPIC 2018・23-27 April, 2018 105 Conference Program
Oral, Friday, 27 April AM LIC
LIC5-8 11:45 LSC11-4 11:45 Invited LSSE8-2 11:45 Invited OMC7-3 11:45 Optical fiber coupling of high-energy Outer-environment-responsive Agri-photonics and Agri-robotics for Optical Properties of Nano-Hole Array density pulsed lasers for laser ignition Structure Transformation of Food Production toward Global with Randomly Designed Surface Wenzhi Qin, Yuan Gao, Duo Tang, Xiangbo Ji, Coordination Networks Composed of Population 9 Billion time Mamoru Tamura, S. Tokonami, T. Iida Yong Li, Zhihao Wang, Liang Wang Multi-Interactive Molecules Naoshi Kondo Osaka Prefecture University, Japan Institute of Chemical Materials, CAEP, China Yumi Yakiyama1, M. Kawano2 Kyoto University, Japan Various optical properties originated from Two optical fibers with different surface 1Division of Applied Chemistry, Graduate Spectroscopy, imaging and robotics the surface plasmon resonance have been roughness were obtained by grinding their School of Engineering, Osaka University, technologies contribute to solve the trade-off much studied, as the example of incident faces using grinding papers. The Japan, 2Department of Chemistry, Graduate global problem, food production and extraordinary optical transmission (EOT) coupling efficiency and damage threshold of School of Science and Engineering, Tokyo environmental conservation for 9 billion arising in the metallic thin film with a the fibers were studied. Institute of Technology, Japan population time by reduction of 1.3 billion nano-hole array (NHA). Here we introduce several numbers of tons of food loss and waste. ----- Lunch 12:00-13:30 ----- coordination networks which turned to show OMC7-4 12:00 structural changes as the responses to the outer environmental change by synchrotron Nonlinear Self-Action of Bloch Surface X-ray diffraction study. Waves Governed by Gradient Optical Forces Daniil Shilkin1,2, E. V. Lyubin1, A. A. Fedyanin1 1Lomonosov Moscow State University, Russian Federation, 2Center for Functionalized Magnetic Materials, Immanuel Kant Baltic Federal University, Russian Federation Nonlinear self-action of Bloch surface waves (BSWs) at the interface between a one-dimensional photonic crystal and a water suspension of 50-nm polystyrene nanoparticles is experimentally studied.
----- Lunch 12:15-13:15 ------Lunch 12:15-13:00 ------Lunch 12:30-13:30 ----- Oral Program Oral Program
[OMCp] 13:00-14:00 Poster Session [LSC12] 13:15-15:15
LSC12-1 13:15 Oral Increasing the Band Gap of a Perfect LiCaAlF6 Crystal Toshihiko Shimizu1, M. V. Luong1, M. Cadatal-Raduban2, M. J. F. Empizo1, 1 1 1 K. Yamanoi , Y. Minami , N. Sarukura , LSSE8-3 13:30 Invited [LICp6] 13:30-14:30 M. Nakai1, H. Azechi1, M. H. Pham3, Poster Session H. D. Nguyen3, K. Ichiyanagi4, S. Nozawa4, Applications of Agri-Photonics for
106 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April AM PLD
[PLD8]
Poster session program p.XXX
----- Lunch 12:00-13:00 ----- Oral Program Oral Program
[PLD9] 13:00-15:15 Short-pulse Laser Chair: Shinji Motokoshi Inst. for Laser Technology, Japan
PLD9-1 13:00 Invited Laser damage metrology in the sub-ps range for the PETAL facility Laurent Lamaignère Commissariat à l’Énergie Atomique, France
PLD9-2 13:30 Invited Progress at the high-power laser system of ELI-NP facility Daniel Ursescu IFIN-HH / ELI-NP, Romania High Power Laser System (HPLS) of ELI-NP facility aims to deliver 10PW class pulses (200J, 20fs, at 800nm) on two parallel arms, at a repetition rate of one shot per minute. Fri, 27 April, AM
OPIC 2018・23-27 April, 2018 107 Conference Program
Oral, Friday, 27 April PM BISC
[BISCp6]
Oral Program Poster session program p.XXX Oral Program
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108 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April PM ICNN
IoT7-2 13:45 Invited LEDIA7-3 13:45 Wideband ultrashort pulse fiber lasers Fabrication of Polarity-Inverted GaN and their sensing applications Heterostructure by Surface-Activated Norihiko Nishizawa, Jin Lei, Wafer Bonding and Silicon Removal Masahito Yamanaka Takuya Onodera1, Masahiro Uemukai1, Nagoya University, Japan Kazuya Takahashi2, Motoaki Iwaya2, We have been investigating ultra-wideband Isamu Akasaki2, Yusuke Hayashi3, laser sources using ultrashort pulse fiber Hideto Miyake3, Maki Kushimoto4, lasers and nonlinear fibers. They are useful Heajeong Cheong5, Yoshio Honda5, for optical frequency comb, ultrahigh Hiroshi Amano4,5, Ryuji Katayama1 resolution OCT, and sensing applications. 1Graduate School of Engineering, Osaka University, Japan, 2Faculty of Science and Technology, Meijo Univ., Japan, 3Graduate School of Regional Innovation Studies, Mie Univ., Japan, 4Department of Electronics, Nagoya Univ., Japan, 5DepartInstitute of Materials and Systems for Sustainability, Nagoya Univ.ment of Electronics, Nagoya Univ., Japan We succeeded in the fabrication of polarity-inverted GaN heterostructure by utilizing layer transfer process with surface-activated bonding and subsequent removal of the silicon substrate, which is an essential structure for nonlinear optical waveguides.
ICNN10-2 14:00 LDC10-3 14:00 LEDIA7-4 14:00 Formation of GaN/AlN Quantum Dots Holographic Real-time Image Structural Recovery of Mg-ion- Frank Bertram, Hannes Schuermann, Projection with Data Compression Implanted N-polar Bulk GaN Gordon Schmidt, Peter Veit, Juergen Christen, Paula Adrianna Kochańska, Michał Makowski, Substrates by High-Temperature Heat Oral Program Andre Stittmatter, Armin Dadgar, Izabela Ducin, Karol Kakarenko, Treatment Oral Program Christoph Berger Jarosław Suszek, Marcin Bieda, Sakiko Yamanobe1, Kento Yoshida1, University of Magdeburg, Germany Adam Kowalczyk Keita Konishi1, Shinya Takashima2, A systematic series of GaN/AlN quantum dot Warsaw University of Technology, Poland Masaharu Edo2, Yoshinao Kumagai1 samples with varying growth interruption New approach to holographic data 1Tokyo University of Agriculture and time after GaN deposition have been compression in real-time holographic Technology, Japan, 2Fuji Electric Co., Ltd., investigated by means of STEM as well as transmission with on-the-fly data Japan CL spectroscopy at low temperatures. compression and projection in color between High-temperature heat treatment of N-polar Poland and Japan is presented. Data bulk GaN substrates with Mg-ion- compression algorithm used in transmission implantation on their surfaces was is based on bitplanes extraction. investigated. It was found that the structural quality can be recovered by heating at 1300 oC without using any capping layer.
ICNN10-3 14:15 IoT7-3 14:15 Invited LDC10-4 14:15 LEDIA7-5 14:15 Invited Ultra-Bright, Ultra-Pure Single Photons 3D Scanning - The Fastest Way To Optical Addressing of Phase- P-type Conduction of Mg-ion from InGaN Quantum Dots Embedded Rebuilt Reality Modulating Materials for Holographic Implanted N-polar GaN and the Optical in Porous Micropillars Manfred Ostermeier, Thomas Strenger Projection of Images Investigation Helen Springbett1, Kang Gao2, Tongtong Zhu1, botspot GmbH, Germany Joanna Starobrat, Michał Makowski, Tetsuo Narita1, K. Kataoka1, H. Iguchi1, 2 2 2,3 Mark Holmes2, Yasuhiko Arakawa2, Botspot is the world leader in Piotr Lesiak K. Shima , K. Kojima , S.F. Chichibu , 1 1 3 Rachel Oliver1 photogrammetric 3D technololgy. Their 3D Warsaw University of Technology, Poland M. Kanechika , T. Uesugi , T. Kachi 1University of Cambridge, UK, 2The University scanners allow rapid scanning: One click The efficiency of real-time holography 1Toyota Central R&D Labs., Inc., Japan, of Tokyo, Japan and 0,01 seconds later you get absolutely projection is limited by the SLM pixel 2IMRAM, Tohoku University, Japan, 3IMaSS, We present blue single photon emission precise standardized 3D data. density. We propose solutions for purely Nagoya University, Japan from a self-assembled InGaN/GaN quantum optical addressing: magnetooptical We demonstrate p-type conduction by using dot with a uncorrected g(2)(0) value of modulation and implementing LC doped with Mg and hydrogen ion implantation into ~0.12, achieved through enhancement by a GNP. Holographic writing for both methods is nitrogen-polar GaN. The optical and meosporous distributed Bragg reflector compared. electrical properties clearly exhibit the proof micropillars and optimization of excitation of p-type and the existence of point defects conditions. due to implantation.
ICNN10-4 14:30 ----- Break 14:30-14:45 ------Break 14:30-15:15 ----- Investigation of The Fast Time Scale of The Spectral Diffusion in An Ingan Quantum Dot Kang Gao1, Helen Springbett2, Tongtong Zhu2, Rachel Oliver2, Mark Holmes1,3, Yasuhiko Arakawa1,3 1Institute of Industrial Science, University of 2
Tokyo, Japan, University of Cambridge, UK, Fri, 27 April, PM 3NanoQuine, University of Tokyo, Japan We present a study on the spectral diffusion time-scale from an InGaN QD via photon autocorrelation measurements, to investigate the spectral diffusion phenomena and compare with previous nanosecond scale spectral diffusion results from GaN QDs.
OPIC 2018・23-27 April, 2018 109 Conference Program
Oral, Friday, 27 April PM LIC
LSC12-2 13:45 Invited Present Status of Material Modification [OMC8] 14:00-15:30 Using High-Intense Laser Pulses OMC VIII Ranging from Nano-Sec to Femto-Sec Chair: Zouheir Sekkat Yoshitaka Mori1, Y. Nishimura2, A. Sunahara3, Moroccan Foundation for Advanced K. Ishii1, R. Hanayama1, Y. Kitagawa1, T. Hioki4, Science, Innovation and Research, H. Azuma5, T. Motohiro4, O. Komeda6, Morocco T. Sekine7, Y. Takeuchi7, T. Watari7, T. Kurita7, H. Kimura7, K. Kabeya7, Y. Mizuta7, Y. Kato7, LSSE8-4 14:00 Invited OMC8-1 14:00 Invited 8 9 10 Y. Sentoku , E. Miura , A. Iwamoto , Cell detection using dielectric Resonant Light Scattering Properties H. Sakagami10, T. Jhozaki11 1 properties of intracellular water in of A Single Wavelength-Scale Nanorod The Graduate School for the Creation of New sub-THz region Structure Photonics Industries, Japan, 2Toyota Technical Yuichi Ogawa Donghyeong Kim, H. Ee, J. Kim, M. Seo Development Corporation, Japan, 3Perdue Kyoto University, Japan KAIST, Korea Univ., USA, 4GREMO, Nagoyga Univ., Japan, 5AICHI SR, Japan, 6Advanced Material I will introduce the cell spectrum data We investigated resonant light scattering Engineering Div., TOYOTA Motor Corporation, measured by terahertz time domain properties of single wavelength-scale Japan, 7Hamamatsu Photonics, K. K., Japan, spectroscopy using femtosecond laser and metallic or dielectric nanorods in the 8ILE, Osaka Univ., Japan, 9National Institute of the device for cell evaluation by energy-momentum space. First, high- Advanced Industrial Science and Technology, semiconductor technology for life science refractive-index silicon nanostructures Japan, 10National Institute for Fusion Science, and a bacteriological examination. supporting strong Mie resonances allow light Japan, 11Hiroshima Univ., Japan manipulation beyond the optical diffraction limit. Present status of material modification research using Joule-class high-intense laser pulses ranging from nano-sec. [LIC7] 14:30-16:30 Advanced applications of laser (2) LSC12-3 14:15 Invited Chair: Takunori Taira The Elastic-Plastic Deformation IMS, Japan Process of Shock Compressed Silicon Using Time-Resolved Laue Diffraction 1 2 3 LIC7-1 14:30 Invited Kouhei Ichiyanagi , S. Takagi , N. Kawai , LSSE8-5 14:30 Invited OMC8-2 14:30 Oral Program R. Fukaya1, S. Nozawa1, A. Kyono2, Oral Program Ignition characteristics of laser K.G. Nakamura4, N. Funamori1, S. Adachi1 Application of Optical Technology for Circular Polarization Dissymmetry of Two-Photon-Induced breakdown and electrical sparks in 1Institute of Materials Structure and Science, Smart Agriculture Photoluminescence from Chiral lean quiescent and turbulent mixtures High Energy Accelerator Research Taro Fukuyama, Norihito Saito, Takayo Ogawa, Plasmonic Nanostructured Shinji Nakaya, Mitsuhiro Tsue Organization, Japan, 2Division of Earth Tomoki Matsuyama, Masaki Yumoto, Satoshi Wada Metasurfaces The University of Tokyo, Japan Evolution Science, Graduate School of Life and Photonics Control Technology Team, RIKEN Laser breakdown and electrical spark Environmental Sciences. University of Tsukuba, center for Advanced Photonics, RIKEN, Japan K. Q. Le, H. Okamoto ignition processes were investigated Japan, 3Institute of Pulse Power Science, Smart agriculture utilizes robot technology Institute for Molecular Science, Japan experimentally in lean quiescent and Kumamoto University, Japan, 4Institute of and ICT to aim labor-saving and high quality Chiral nanostructures exhibiting circular turbulent mixtures for methane/air and Innovative Research, Tokyo Institute of production. I will introduce the possibility dichroism (CD) activities absorb different propane/air mixtures using a constant Technology, Japan that optical technology can contribute to amounts of left- (LCP) and righthanded volume chamber. We report direct lattice-level measurements Smart agriculture. circularly polarized (RCP) light. of the elastic-plastic deformation using time-resolved Laue diffraction of laser-driven shock compressed single crystal silicon. These results will be discussed in detail.
LSC12-4 14:45 Invited OMC8-3 14:45 Characterization of Thermoelectric Formation of Optical Vortices with Materials using Synchrotron Radiation All-Glass Nanostructured Gradient Ken Kurosaki1,2,3 Index Masks 1Graduate School of Engineering, Osaka Krzysztof Switkowski1,2, A. Anuszkiewicz3, University, Japan, 2Research Institute of A. Filipkowski3, D. Pysz3, R. Stepien3, Nuclear Engineering, University of Fukui, W. Krolikowski1,4, R. Buczynski3,5 Japan, 3JST, PRESTO, Japan 1Science Program, Texas A&M University at 2 Recent developments and current research Qatar, Qatar, Warsaw University of Technology, 3 in thermoelectric (TE) materials are briefly Warsaw, Poland, Department of Glass/ summarized. Then, several examples using Institute of Electronic Materials Technology, 4 synchrotron radiation for characterization of Poland, Australian National University, 5 TE materials such as filled-skutterudites and Australia, Faculty of Physics, University of Zn4Sb3 are reviewed. Warsaw, Poland We report a development of microscopic size gradient index vortex masks using modified stack-and-draw technique, similar to that employed in fabrication of microstructured fibers. Vortex mask has a form of tens of microns thick, all-glass plate.
----- Break 15:00-15:30 ----- OMC8-4 15:00 [Closing Remarks] 15:00-15:15 Toshikazu Ebisuzaki Development of Nanostructured RIKEN, Japan Gradient Index Microlenses for Mid Infrared Applications Buczyński, Ryszard1,2, A. Anuszkiewicz1, P. Stafiej1,2, J. Lisowska1,2, A. Filipkowski1, D. Pysz1, j. Cimek1, M. Trippenbach1, R. Kasztelanic1 1Institute of Electronic Materials Technology, Poland, 2University of Warsaw, Poland Planar surface gradient index (GRIN) optics is well known class of optical microcomponents. The use of these elements is limited to the visible and near infrared range due to constrains of ion exchange-based technology.
110 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April PM PLD
PLD9-3 14:00 Invited Generation of few-cycle millijoule pulses at 5 um employing a ZnGeP2- based OPOCA Uwe Griebner Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie, Germany A mid-infrared optical parametric chirped pulse amplification (OPCPA) system generating few-cycle pulses with multi-GW peak power at a 1 kHz repetition rate is presented. The system is pumped by a high-energy 2-µm picosecond source to exploit the high nonlinearity of ZnGeP2 (ZGP) crystals for parametric amplification.
PLD9-4 Withdraw Oral Program Oral Program
PLD9-5 14:45 Ultra-short pulse induced nonlinear reflection and its applications in laser processing of dielectrics Mingying Sun, Y. Guo, J. Zhu Shanghai Institute of Optics and Fine Mechanics, China We investigate the characteristics of transient reflectivity in ultrafast laser ablation of dielectrics with the Fresnel-Drude model.
PLD9-6 15:00
Combination properties of fluorinated Fri, 27 April, PM ethylene propylene (FEP) film which may be used as the short pulse laser debris shields Shufan Chen China Academy of Engineering Physics, China Debris mitigation is a major challenge for all high-peak-power lasers system; the impulsive debris will pollute and damage the optical element and diagnostic facility.
OPIC 2018・23-27 April, 2018 111 Conference Program
Oral, Friday, 27 April PM BISC
[BISC7] 15:00-16:45 Optical Diagnosis and Treatment Chair: Joseph Rosen Ben-Gurion Univ of the Negev, Israel
BISC7-1 15:00 Quantitative evaluation of healing degree in injured tendons based on orientation analysis of collagen fibers by using Fourier-transform second- harmonic-generation microscopy and its relationship to mechanical property Eiji Hase1, Takeo Minamikawa2, Katsuya Sato2, Daisuke Yonekura2, Mitsuhiko Takahashi3, Takeshi Yasui2 1Japan Sychrotron Radiation Reasearch Institute, Japan, 2Tokushima Univ., Japan, 3Tokushima Pref. Cent. Hosp., Japan We used Fourier-transform second- harmonic-generation (FT-SHG) microscopy to analyze the orientation of collagen fibers in healing rabbit tendons recovered from an artificial transection and assessed the correlation between the orientation parameter and Young’s modulus.
BISC7-2 15:15 Oral Program Noninvasive estimation of light Oral Program scattering and hemoglobin concentration in mice cutaneous carcinogenesis through multispectral imaging Izumi Nishidate1, Satoko Kawauchi2, Shunichi Sato2 1Tokyo Univ of Agriculture and Technology, Japan, 2National Defense Medical College Research Institute, Japan The proposed multispectral diffuse reflectance images acquired at isosbestic wavelengths of hemoglobin were able to estimate the total hemoglobin concentration and tissue scattering parameter of mice skin during cutaneous two-stage chemical carcinogenesis.
BISC7-3 15:30 Characterization of cancer metastasis in model mice by multiphoton microscopy and Raman Spectroscopy Yusuke Oshima, Shigehiro Koga, Yuji Watanabe Ehime Univ, Japan In this study, we investigate molecular dynamics in both cancer cells and their environment in xenograft models and spontaneous metastasis models using Raman spectroscopy and nonlinear optical imaging. We are also constructing a custom-designed Raman spectral imaging system to reveal the metastasis process and to evaluate therapeutics toward the clinical application of the technique.
BISC7-4 15:45 Glucose sensing in the presence of scattering particles using decomposition of partial Mueller matrix Pradipta Mukherjee, Yukitoshi Otani Utsunomiya Univ, Japan A Partial Mueller matrix polarimeter retrieves a subset of sample polarization properties that can be useful for specific measurement. A partial Mueller matrix decomposition method is proposed to retrieve the optical rotation and depolarization simultaneously for measuring glucose concentration in the presence of scattering. A dual-photoelastic- modulator based Mueller matrix polarimeter is designed for this purpose. We verify the proposed decomposition method by measuring different glucose concentrations mixed with scattering particles.
112 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April PM ICNN
----- Break 14:45-15:15 ----- [LDC11] 14:45-16:00 Optical Components Chairs: Nan Ei Yu Gwangju Institute of Science and Technology, Korea Junichi Kinoshita Osaka University, Japan
IoT7-4 14:45 LDC11-1 14:45 Invited Fiber length measurement for Optimized Algorithm for Freeform linear-cell distributed radar systems Optics based on radio over fiber technique Matthew E. Brand Atsushi Kanno1, Naokatsu Yamamoto1, Mitsubishi Electric Research Laboratory, U.S.A. Keisuke Ohara2, Hideyuki Sotobayashi2, XXXXX Tetsuya Kawanishi1,3 1NICT, Japan, 2Aoyama Gakuin University, Japan, 3Waseda University, Japan Precise measurement technique of path length differences in distributed radar systems is proposed and demonstrated using transmitted radar signals.
IoT7-5 15:00 [ICNN11] 15:15-16:30 [LEDIA8] 15:15-16:45 Solar Cells & Fundamentals E1-compliant SFP+ OLT Transceiver for Extended Wavelength Devices High Power Budget Chair: S. Matuso 1 1 Chairs: Bao-Ping Zhang NTT, Japan Satoshi Shirai , Satoshi Yoshima , Xiamen University, China Masaki Noda1, Tetsuro Ashida2, Yusuke Mitsui2, 1 Young-Joo Kim Kazuyuki Ishida Yonsei University, Korea 1Mitsubishi Electric Corporation Information Technology R & D Center, Japan, 2Mitsubishi ICNN11-1 15:15 LDC11-2 15:15 Invited LEDIA8-1 15:15 Invited
Oral Program Electric Corporation Communication Networks Oral Program Enhancement of Power Conversion Center, Japan Capabilities in Production of Arrays of Truncated Cone AlGaN Efficiency of Silicon Photovoltaic Cell We developed an SFP+ size E1-compliant Components and Sub-Assemblies for Deep-Ultraviolet Light-Emitting Diodes Employing Arrays of Poly(Methyl optical transceiver for XG-PON1 systems with LIDAR for Efficient Outcoupling of in-Plane Methacrylate-Co-Acrylic Acid) a high minimum receiver sensitivity of -32.3 Jan Heller Emission Nanospheres Embedded with Metallic dBm, a rapid receiver settling time of under JENOPTIK Polymer Systems GmbH, Geramny Jong Kyu Kim Nanoparticles 64.3 ns, and a high optical output power The challenges in the production of POSTECH, Korea 1 2 Chee-Leong Lee , Swee-Yong Chee , components and sub-modules for LIDAR We present 280 nm AlGaN Deep-ultraviolet 2 2 Wee-Sheng Goh , Lai-Kuan Yik [Closing Remarks] 15:15-15:25 applications. (DUV) light-emitting diodes (LEDs) having 1Wawasao Open University, Malaysia, Norihiro Hagita arrays of truncated cone (TC) shaped active 2University of Tunku Abdul Rahman, Malaysia ATR Intelligent Robotics and mesas with MgF2/Al reflectors on the We demonstrate a novel light trapping Communicatuon Laboratories, Japan inclined sidewalls to effectively extract the approach using arrays of poly(methyl Ronald Freund intrinsically strong transverse-magnetic (TM) methacrylate-co-acrylic acid) nanospheres Fraunhofer Heinrich Hertz Institute, Germany polarized emission. embedded with metallic nanoparticles with the relative enhancement of the power conversion efficiency of 179% if compared to the uncoated sample.
ICNN11-2 15:30 Polarization Dependent Photocurrent in InAs/GaAs Quantum Dot Superlattice Solar Cells Yukihiro Harada, Junya Yamada, Daiki Watanabe, Shigeo Asahi, Takashi Kita Kobe University, Japan We studied the polarization dependent two-step photocurrent in InAs/GaAs quantum dot superlattice solar cells. The observed photocurrent demonstrates the polarization dependence of the intraband transition induced by the mixing between the conduction and valence bands.
LEDIA8-2 15:45 Design of Transverse Quasi-Phase- ICNN11-3 15:45 LDC11-3 15:45 Matched AlN Waveguide for Deep UV Extraction Efficiency of Up-Converted High-Speed Multi-Diffraction-Type Second Harmonic Generation Electrons in Two-Step Photon Up- Electro-Optic Deflector Using Shuhei Yamaguchi1, Masahiro Uemukai1, Conversion Solar Cells Polarization-Reversed Structures Kazuya Takahashi2, Motoaki Iwaya2, 2 3 Shigeo Asahi, Kenta Nishimura, Yuta Hayashi1, Hiroshi Murata1, Isamu Akasaki , Yusuke Hayashi , Fri, 27 April, PM 3 1 Toshiyuki Kaizu, Takashi Kita Atsushi Sanada1, Masahide Okazaki2, Hideto Miyake , Tomoya Yamada , 1 1 Kobe University, Japan Masato Ishino1, Kazuhisa Yamamoto1 Yasufumi Fujiwara , Ryuji Katayama 1 1Osaka University, Japan, 2SCREEN Holdings Graduate School of Engineering, Osaka Our newly proposing two-step photon 2 Co., Ltd., Japan University, Japan, Faculty of Science and up-conversion solar cell (TPU-SC) utilizes the 3 two-step up-conversion phenomenon, which We have proposed a new multi-diffraction- Technology, Meijo University, Japan, Graduate comprises wide gap semiconductor (WGS) type electro-optic deflector using School of Regional Innovation Studies, Mie and narrow gap semiconductor (NGS). polarization-reversed structures, which can University, Japan deflect visible laser beams with a high In order to realize high efficiency deep speed. The operational principle, design, and ultraviolet second harmonic generation, a experimental results of the proposed polarity-inverted multilayer AlN-waveguide- deflector are reported. based novel device structure, called as the transverse quasi-phase-matched structure, are proposed and designed based on the numerical simulation.
OPIC 2018・23-27 April, 2018 113 Conference Program
Oral, Friday, 27 April PM LIC
----- Break 15:15-15:45 ----- OMC8-5 15:15 Optical Properties of Nanostructured Gradient Index Vortex Masks Alicja Anuszkiewicz1, J. Lisowska1,2, A. Filipkowski1, R. Kasztelanic1, K. Switkowski3, M. Trippenbach2, W. Królikowski4,5, D. Pysz, J. Cimek5,6, R. Buczyński1,2 1Institute of Electronic Materials Technology, Poland, 2University of Warsaw, Poland, 3Warsaw University of Institute of Electronic Materials Technology, Poland, 4Laser Physics Technology, Poland, 5Texas A&M University at Qatar, Qatar, 6Centre, Research School of Physics and Engineering, Australian National University, Australia LIC7-2 15:30 We have introduced recently a new Investigation on the influence of approach for creating optical vortices by optical windows on laser ignition using nanostructured gradient index (GRIN) thresholds transmission masks. A nanostructured mask Yong Li, Duo Tang, Xiangbo Ji, Wenzhi Qin, is composed of glass rods with diameter 3-5 Yuan Gao, Zhihao Wang, Liang Wang times smaller than the operating Institute of Chemical Materials, CAEP, China wavelength. Simulations and experiments were conducted to study influences of optical [LSC13] 15:45-18:15 ----- Break 15:30-15:45 ----- windows on pyrotechnics during laser Solid-State Structure 2 ignition. Results indicated that K9 glass was Chair: Yumi Yakiyama [OMC9] 15:45-17;30 the best choice for laser igniter to realize Division of Applied Chemistry, OMC IX reliable firing of pyrotechnics and sealing of Graduate School of Engineering, Chair: Masaaki Ashida igniter. Osaka University, Japan Osaka Univ., Japan
LIC7-3 15:45 LSC13-1 15:45 Invited OMC9-1 15:45 Oral Program Oral Program LIBS system for trace impurity Time-Resolved Electron Diffraction Photoinduced Force Microscopy detection in semiconductor Study: Photoinduced Oxygen Imaging Using Heterodyne-FM manufacturing process Transportation in EuBaCo2O5.38 Technique Rakesh Bhandari1, Naoya Ishigaki1, Masaki Hada1, Y. Okimoto2, N. Keio1, T. Asaka3, Junsuke Yamanishi, M. Tsujii, Y. Naitoh, Y. Li, Jiro Saikawa1, Koji Tojo1, Yoshitada Ito1, A. Ozawa2, T. Suzuki3, K. Onda4, M. Saigo4, Y. Sugawara 1 2 1 1 1,5 Takashi Ono , Takunori Taira T. Nishikawa , Y. Yamashita , T. Yokoya , Osaka University, Japan 1 2 6 7 7 1 Shimadzu Corporation, Japan, Institute for J. Matsuo , N. Abe , T. Arima , Y. Hayashi , Photoinduced force microscopy (PiFM) is a Molecular Science, Japan S. Kosihara2 1 promising technique to visualize nanometer We report, for the first time, a double-pulse Graduate School of Natural Science and optical imaging. LIBS system that can quantitatively detect Technology, Okayama University, Japan, trace metal impurities in a semiconductor 2Graduate School of Science and Engineering, manufacturing process. It optimizes process Tokyo Institute of Technology, Japan, 3Frontier quality while reducing costs and adverse Research Institute for Materials Science, effects on the environment. Nagoya Institute of Technology, Japan, 4Department of Chemistry, Faculty of Science, 5 LIC7-4 16:00 Invited Kyushu University, Japan, Research Institute OMC9-2 16:00 for Interdisciplinary Science, Okayama Expanding real world applications by University, Japan, 6Quantum Science and Magnetic Spin Modulation by Optical ubiquitous power lasers based on Engineering Center, Kyoto University, Japan, Vortex-Induced Spin-Spin Interaction giant micro-photonics 7Department of Advanced Materials Science, Yutaro Goto1, N. Yokoshi1, H. Ishihara1,2 Yuji Sano Graduate School of Frontier Science, the 1Osaka Prefecture University, Japan, 2Osaka ImPACT, Japan Science and Technology University of Tokyo, Japan University, Japan Agency, Japan In this presentation, we will introduce the We investigate how an optical vortex Giant micro-photonics is an indispensable recent combined study of time-resolved radiation modulates magnetic spin order of a technology to realize ubiquitous power electron diffraction and optical pump-probe metallic chiral magnet. The optical vortex lasers. ImPACT, a five-year national program measurements on a perovskite-typed cobalt carries its intrinsic orbital angular until March 20l9, is strongly supporting oxide. momentum and has a toroidal field intensity, R&Ds on the giant micro-photonics to hence such a helical beam is expected to materialize ultra-compact high-power lasers couple to angular momentum of electrons. and various applications. LSC13-3 16:15 Invited OMC9-3 16:15 Spectroscopy of Praseodymium-doped Adaptive Optical System for Laser APLF Glass Scintillator Using Laser Beam Formation and Synchrotron Radiation J. V. Sheldakova Marilou Cadatal-Raduban1, M. J. F. Empizo2, Active Optics Night N Ltd, Russian Federation T. Murata3, Y. Minami2, K. Kawano2, Beam shaping tasks are widely used in K. Yamanoi2, T. Shimizu2, N. Sarukura2, many applications such as laser machining, M. Guzik4, Y. Guyot5, G. Boulon5 laser fusion, different medical applications. 1Institute of Natural and Mathematical Use of adaptive optics allows to modify the Sciences, Massey University, New Zealand, wavefront profile to get the desired intensity 2Institute of Laser Engineering, Osaka distribution in the far-field. University, Japan, 3Faculty of Education, 4 Kumamoto University, Japan, Faculty of OMC9-4 16:30 [Closing Remarks] 16:30-16:45 Chemistry, University of Wroclaw, Poland, 5Univ Lyon, Université Claude Bernard Lyon1, CNRS, Electrochemical Control of Ultra-Small Institut Lumière Matière, France Gap Distance at Metal Nanodimer Temperature-dependent optical properties of Creating Highly Localized Plasmonic Praseodymium-doped 20Al(PO3)3-80LiF Field (APLF) glass scintillator are investigated in Kei Murakoshi, X. Li, H. Minamimoto, S. Oikawa the ultraviolet and vacuum ultraviolet Hokkaido Univ, Japan regions using laser and synchrotron The optical property of plasmon-active metal radiation. Results confirm its fast and nano dimer structure strongly depends on its intense emission across wide range of shape and gap distance. Thus, the precise temperatures. control of metal nano structure has been receiving much attention in various field.
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----- Break 15:15-15:45 -----
[PLD10] 15:45-17:00 Damage Measurement and Defects Chair: Takahisa Jitsuno Osaka University, Japan
PLD10-1 15:45 Oral Program Optical modified lateral shearing Oral Program interferometer for on-line damage morphology measurement Jie Li, R. Ba, X. Zhou, Y. Zheng, L. Ding, B. Chen, J. Yuan China Academy of Engineering Physics, China Laser-induced damage resistence of optical components is one of the critical factor in high power laser systems.
PLD10-2 16:00 The distribution, specifies, and absorption of precursors responsible for bulk damage initiation in doubler KDP crystals at different wavelengths Yinbo Zheng, R. Ba, J. Li, X. Zhou, L. Ding, J. Yuan, H. Xu, J. Na, Y. Li, B. Chen China Academy of Engineering Physics, China This work presents the characteristics of precursors responsible for bulk damage initiation in type I doubler KDP crystals under different exposure wavelengths and fluences combinations.
PLD10-3 16:15 Shape dependence of downstream light intensification caused by flaws Zhaoyang Jiao, M. Sun, L. Ren, Y. Guo, R. Wu, Y. Zhang, J. Zhu Shanghai Institute of Optics and Fine Mechanics, China In high power laser system, the upstream flaw could induce light intensification in the downstream, thus damaging the optical component. Fri, 27 April, PM
PLD10-4 16:30 Mixture modulation to incident laser by surface defect and contaminant on fused silica H. Wang, Z. Chen, Huapan Xiao, J. Wang, N. Yu Xi’an Jiaotong Univ., China It is inevitable that surface defect and contaminations would be generated during the grinding and polishing processes of optical components.
OPIC 2018・23-27 April, 2018 115 Conference Program
Oral, Friday, 27 April PM BISC
BISC7-5 16:00 Quantitative in situ time-series evaluation of osteoblastic collagen synthesis under cyclic strain using second-harmonic-generation microscopy Katsuya Sato1, Eiji Hase2, Takeo Minamikawa1, Takeshi Yasui1 1Tokushima University, Japan, 2Japan synchrotron radiation research institute, Japan The aim of this study is to provide an in situ method to non-invasively monitor osteoblastic collagen synthesis under mechanical stimulation. We applied second-harmonic-generation (SHG) microscopy to monitor the collagen fibers produced by osteoblast-like cells. To evaluate the influence of mechanical stimulation on collagen synthesis and maturation, we compared SHG images of osteoblast-produced collagen fibers with and without a cyclic stretch stimulus. We acquired SHG images every 7 days for 3 weeks at different stimulus conditions.
Oral Program Image analysis of the average SHG intensity Oral Program indicated that the amount of osteoblastic collagen synthesis was significantly enhanced by the cyclic stretch compared with the the non-stretched condition, while there was no significant difference between the two stimulus conditions. Furthermore, the maturity of the collagen fibers was not affected in the early stage of bone formation by the mechanical stimulus.
BISC7-6 16:15 Fluid dynamic modeling and comparison of the intraocular pressure changes in eyes with SMILE and LASIK Kuo-Jen Wang1, Cheliang Tsai1, I-Jong Wang2 1Crystalvue Medical Corp, Taiwan, 2National Taiwan University Hospital, Taiwan We developed an intraocular pressure analytic model utilizing fluid dynamics, solid mechanics, and ray-tracing technique to simulate the air-puff noncontact tonometry for post-SMILE and post-LASIK IOP measurement.
BISC7-7 16:30 Enhanced therapeutic effect of an antitumor agent on malignant glioma in rats by photomechanical wave- based transvascular drug delivery Yumiko Koshi1, Izumi Nishidate1, Shunichi Sato2 1Tokyo University of Agriculture and Technology, Japan, 2National Defense Medical College Research Institute, Japan We used a photomechanical wave (PMW) to enhance the delivery efficiency of an antitumor drug, temozolomide (TMZ) in a F98 rat glioma model, and showed that therapeutic effect of TMZ was improved by PMW application.
[Closing Remark & Award Ceremony] 16:45-17:00 Osamu Matoba Kobe University, Japan
116 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April PM ICNN
[LDC12] 16:00-16:30 Post Deadline Chairs: Sunao Kurimura NIMS, Japan Tetsuya Yagi Mitsubishi Electric Corp., Japan
ICNN11-4 16:00 LDC12-1 16:00 LEDIA8-3 16:00 Saturation of Two-Photon Absorption Evaluation of Key Influence Factors to Demonstration of Red Vertical- in Layered Transition Metal Luminance Lifetime for Laser Microcavity LEDs with Eu-Doped GaN Dichalcogenides: Experiment and Projection TV as an Active Layer Theory Ruhai Guo, Weidong Liu, Xianrong Liu, Keishi Shiomi, Tomohiro Inaba, Ningning Dong1, Yuanxin Li1, Saifeng Zhang1, Houjian Zhou Jun Tatebayashi, Yasufumi Fujiwara Niall McEvoy2, Riley Gatensby2, Hisense Group limited company, China Osaka University, Japan Georg S. Duesberg2, Jun Wang1 Nowadys, the luminance lifetime of laser We report on the demonstration of 1Chinese Academy of Sciences, China, 2Trinity projection TV is often defined by its laser electrically-driven red vertical-microcavity College Dublin, Ireland source lifetime, such as 25000hr because light-emitting-diodes (LEDs) with Eu-doped The saturation of two-photon absorption the specification of semiconductor laser GaN as an active layer cladded by AlInN/GaN (TPA) in four types of layered transition metal diode. and dielectric ZrO2/SiO2 distributed Bragg dichalcogenides (TMDCs) (MoS2, WS2, reflectors as bottom and top microcavities, MoSe2, WSe2) was systemically studied LDC12-2 16:10 respectively. both experimentally and theoretically. Applicability of CIELAB Volume Metric to the Latest Electronic Display with Eye Adaptation at Medium Grey Scale or with White Boosting Hidefumi Yoshida1, Keita Hirai2, Yoko Mizokami2 1Sharp Corporation, Japan, 2Chiba University, Japan We found that it is appropriate to adopt CIELAB for checking if the emissive display
Oral Program replicates the original source precisely, but Oral Program not appropriate if the adaptation point of eyes is at a medium grey scale.
ICNN11-5 16:15 LEDIA8-4 16:15 Invited Enhanced Laser-Damage Threshold Fabrication of VCSELs Emitting in the and Nonlinear Optical Performances of LDC12-3 16:20 ‘Green Gap’ Layered MoS2 Nanofilms Through Design and Simulation of a Diffractive Bao-Ping Zhang Generation of MoO3 and Sulfur Diffuser for Optimizing Speckle Department of Electronic Engineering, Xiamen Vacancies Contrast in a Laser MEMS Sscanning University, China Xiaoyan Zhang1, Yafeng Xie1, Jiawei Huang1, Head-Up Displays VCSELs emitting in the spectral range from 1 1,2 Saifeng Zhang , Jun Wang Giang Nam Nguyen, Ryo Kajiura, 479.6 nm to 565.7 nm, covering most of the 1 Shanghai Institute of Optics and Fine Axel Torschmied ‘green gap’, are demonstrated. These Mechanics (SIOM) Chinese Academy of Visteon Electronics Germany, Germany devices are featured with low threshold 2 Sciences, China, State Key Laboratory of High A Diffractive Optical Element is designed as current, continuous-wave lasing at room Field Laser Physics Shanghai Institute of a spot array generator, taking into account temperature. Optics and Fine Mechanics Chinese Academy the profile and pitch of the laser scanning of Sciences, China beam, resulting in a diffusing pattern with Layered MoS2 nanofilms with improved low speckle contrast. laser-damage threshold and tunable nonlinear optical performances for [Award and Closing] 16:30-16:45 femtosecond laser pulses were fabricated XXXXX via polyelectrolyte assisted solvothermal method. XXXXX [LEDIA9] 16:45-17:30 [CLOSING] 16:30-16:45 [Award Ceremony] 16:30-16:40 Tutorial Session Yasuhiko Arakawa XXXXX Chair: Yoshinao Kumagai The University of Tokyo, Japan XXXXX Tokyo University of Agriculture and Technology, Japan [Closing Talk] 16:40-16:45 Hiroshi Murata LEDIA9-1 16:45 Invited Osaka University, Japan Modeling and Process Design of III-nitride MOVPE Fri, 27 April, PM Yoshihiro Kangawa1,2, Pawel Kempisty2,3, Kenji Shiraishi2 1Kyushu University, Japan, 2Nagoya University, Japan, 3IHPP, PAS, Poland The knowledge of atomistic-scale phenomena on growth surface is indispensable to optimize the growth conditions of thin films. We developed a physical model for investigating unintentional doping in GaN MOVPE by an ab initio-based approach.
Closing Remarks 17:30-17:45
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Oral, Friday, 27 April PM LSC
LSC13-4 16:45 Invited OMC9-5 16:45 Pump-Probe Study of Electron- and Numerical Study on Dynamical Lattice-Dynamics in Semiconductors Behavior of Nanoparticles in Optical by Using Laser and Sr X-Ray Beams Vortex Yoshihito Tanaka Ryo Nagura, T. Tsujimura, S. Kawano Graduate School of Material Science, Osaka University, Japan University of Hyogo, Japan When nanoparticles are exposed to an Fast photostriction and X-ray induced optical optical field with orbital angular momentum, property of semiconductors have been i.e., optical vortex, they are swirled around investigated by time-resolved X-ray the optical axis. diffraction and transient absorption spectroscopy in the near infrared region OMC9-6 17:00 using synchrotron X-ray and laser pulses. Sensitivity Enhancement of Surface Plasmon Resonance Imaging Sensor with Structural Parameter Optimization Based on Polarization Contrast Modulation Yi Sun, Y. Gao, T. Yang, X. Ma, X. Wang Zhejiang University, China With the fast growing need of biosensors for high-throughput and high-sensitivity detection, the surface plasmon resonance imaging (SPRi) sensing technology has been developed rapidly.
LSC13-5 17:15 Invited OMC9-7 17:15 Femtosecond Time-Resolved X-Ray Energy, Linear Momentum, and Absorption Spectroscopy of Anatase Angular Momentum Exchange TiO2 Nanoparticles Using the Spring-8 between an Electromagnetic Wave- Angstrom Compact Free-Electron Packet and a Small Particle
Oral Program Laser Masud Mansuripur Oral Program Kazuhiko Misawa1,2 College of Optical Sciences Univ of Arizona, 1Department of Applied Physics, Tokyo United States University of Agriculture and Technology, The goal of the present article is to illustrate Japan, 2Institute of Global Innovation Research, the mechanisms of exchange of energy as Tokyo University of Agriculture and Technology, well as those of linear and angular momenta Japan between an electromagnetic (EM) wave- We describe time-resolved X-ray absorption packet propagating in free space and a spectroscopy of anatase TiO2 nanoparticles small particle that acquires an induced using a synchronized 268-nm femtosecond polarization upon encountering the laser. We observed ultrafast reduction of Ti wave-packet. through localization into shallow traps, and subsequent structural distortion near the OMC9-8 17:30 surface. Exploiting Scattering for Single-Shot Measurement of the Orbital Angular Momentum Spectrum of Light Fields Lei Gong, Qian Zhao, Hao Zhang, Xinyao Hu, Yinmei Li University of Science and Technology of China In this paper, we propose a novel technique to coherently measure the OAM spectrum of light fields in a single shot manner by exploiting a scattering optical element.
[Closing Address] 17:45-18:00 [Closing Remark] 17:45-17:55 Nobuhiko Sarukura Takashige Omatsu Institute of Laser Engineering, Osaka Chiba University, Japan University, Japan
118 OPIC 2018・23-27 April, 2018 Conference Program
Oral, Friday, 27 April PM PLD
[Closing remarks] 16:45-17:00 Oral Program Oral Program Fri, 27 April, PM
OPIC 2018・23-27 April, 2018 119