Annual Report 2015 Daten Und Fakten
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FRAUNHOFER INSTITUTE FOR LASER TECHNOLOGY ILT ANNUAL REPORT 2015 DATEN UND FAKTEN DAS INSTITUT IM PROFIL 2 ANNUAL REPORT FRAUNHOFER INSTITUTE FOR LASER TECHNOLOGY 2015 FOREWORD Dear Reader, Dear Partners of Fraunhofer ILT, What is the key to these successful innovations? Certainly, when the inventive process begins, laser experts place their The year 2015 has been labeled the International Year of creativity and expertise firmly in the foreground, but they are Light. The UNESCO campaign of this name aims at streng- also attracted to solving a challenging task effectively. This thening how we perceive optical technologies in the different fosters their curiosity, enthusiasm and will to implement a areas they can be used: in mobility, medicine, communication solution. But when the product managers, production experts and production. Furthermore, the campaign should stimulate and developers of our industrial partners start to continuously a great interest for the extent to which this technology can discuss and cooperate with each other, they create a catalytic benefit society. At the Fraunhofer Institute for Laser Technology, action for a specific product or process development. Crucial we deal with optical technologies daily. Indeed, our fascination here are the single-mindedness, teamwork, motivation with laser technology is not only limited to a professional’s and ultimately the resilience of the parties toward solving point of view, but rather, as creative scientists and engineers, problems. When it is given sufficient free space without we first and foremost have a basic curiosity and enthusiasm restrictive structures and processes, research can take different for this technology. For many years, this fundamental belief approaches within a reasonable time and with limited resources. has been reflected in our principles: »We are fascinated by Then, as implementing the product pays for the industrial the unique characteristics of laser light and the resulting partner and the market accepts a new development positively, diversity of its uses. We are excited by the possibility of setting an innovation has been created. In this respect we still see international standards through technological excellence and ourselves at Fraunhofer ILT as partner of innovators. implementing this technology for the first-time in the industry«. This credo has driven our employees for 30 years. In this This year, our teams were also active on many innovative respect, we could celebrate every year as a »Year of Light«. paths. Whether we worked in the micro or the macro world, this annual report presents you with many developments In the three decades of its existence, Fraunhofer ILT has we are advancing together with our customers and partners. developed numerous innovations in close cooperation with If your company has tasks that you would like to address our industrial partners: from first diode-laser applications for with us, please do not hesitate to contact us. We love short joining plastic via the development of high-power ultrashort communication paths and direct dialog. pulse lasers for material processing all the way to Selective Laser Melting for making individualized metallic components. I hope you find inspiring reading in the following pages. Yours sincerely, Prof. Dr. rer. nat. Reinhart Poprawe 3 DATEN UND FAKTEN DAS INSTITUT IM PROFIL 4 CONTENTS CONTENTS 6 Profile of the Institute Selected Research Results 7 Declaration of Principles 8 Technology Focuses 39 Lasers and Optics 10 Products and Services 59 Laser Material Processing 14 Structure of the Institute 127 Medical Technology and Biophotonics 15 Board and Committees 137 Laser Measurement Technology and EUV Technology 16 Facts and Figures 19 References 152 Patents 20 Cooperations 154 Scientific Publications and Lectures 22 USA – Center for Laser Applications CLA 155 Dissertations 23 France – Coopération Laser Franco-Allemande CLFA 155 Bachelor Theses 24 Fraunhofer Joint Project 157 Master Theses »System Research for Electromobility II« 159 Events 26 Fraunhofer Group Light & Surfaces 167 Trade Fairs and Congresses 28 The Fraunhofer-Gesellschaft at a Glance 171 Awards and Prizes 30 Laser Technology at RWTH Aachen 172 Arbeitskreis Lasertechnik AKL e.V. 33 Cluster of Excellence »Integrative Production 173 European Laser Institute ELI Technology for High-Wage Countries« 174 Funding Bodies 34 RWTH Aachen Campus 176 Imprint 36 Digital Photonic Production 5 DATENFACTS ANDUND FIGURESFAKTEN PROFILEDAS INSTITUT OF IM PROFILTHE INSTITUTE in bioanalytics, laser microscopy, clinical diagnostics, laser SHORT PROFILE therapy, bio-functionalization and biofabrication. The development and manufacture of implants, microsurgical and microfluidics systems and components also count among the ILT - this abbreviation stands for combined know-how in core activities here. In the technology area »Laser Measurement the sector of laser technology for 30 years. Innovative solutions Technology and EUV Technology« we develop processes and for manufacturing and production, development of new systems for our customers which conduct inline measurement technical components, competent consultation and education, of physical and chemical parameters in a process line. In highly specialized personnel, state-of-the-art technology as addition to production measurement technology and material well as international references: these are guarantees for long- analysis, environment and safety as well as recycling and raw term partnerships. The numerous customers of the Fraunhofer materials lie in the focus of our contract research. With EUV Institute for Laser Technology ILT come from branches such as technology, we are entering the submicron world of semi- automobile and machine construction, the chemical industry conductors and biology. and electrical engineering, the aircraft industry, precision engineering, medical technology and optics. With more than Under one roof, the Fraunhofer Institute for Laser Technology 400 employees and around 19,500 m2 of net floor area, the ILT offers research and development, system design and quality Fraunhofer Institute for Laser Technology ILT is among the most assurance, consultation and education. To process the research significant contracting research and development institutes in and development contracts, we have numerous industrial laser its sector worldwide. systems from various manufacturers as well as an extensive infrastructure. In the user center of the Fraunhofer ILT, guest The four technology areas of the Fraunhofer ILT cover a wide companies work in their own separate laboratories and spectrum of topics within laser technology. In the technology offices. This special form of technology transfer is based in a area »Lasers and Optics« we develop tailor-made beam sources long-term cooperation contract with the institute in the sector as well as optical components and systems. The spectrum of research and development. As an additional benefit, the reaches from freeform optics over diode and solid state lasers companies can use the technical infrastructure and exchange all the way to fiber and ultrashort pulse lasers. In addition to information with experts of the Fraunhofer ILT. Around ten the development, manufacture and integration of components companies use the advantages of the user center. Alongside and systems, we also address optics design, modeling and established laser manufacturers and innovative laser users, packaging. In the technology area »Laser Material Processing« new founders from the sectors of custom plant construction, we solve tasks involving cutting, ablating, drilling, cleaning, laser manufacturing engineering and laser metrology find welding, soldering, labeling as well as surface treatment appropriate surroundings to implement their ideas industrially. and micro manufacturing. Process development and systems engineering stand in the foreground, which includes machine and control engineering, process and beam monitoring as well as modeling and simulation. Along with partners from DQS certified by life sciences, ILT’s experts in the technology field »Medical DIN EN ISO 9001 Technology and Biophotonics« open up new laser applications Reg.-No.: DE-69572-01 6 Strengths DECLARATION OF PRINCIPLES Our broad spectrum of resources enables us to offer one-stop solutions. Mission Management Style We occupy an international top position in transferring laser Cooperative, demanding and supportive. Knowing the value technology to industrial application. We continually expand of our staff as individuals and the value of their know-how the knowledge base and know-how in our sector and make and their commitment forms the basis of our management significant contributions to the ongoing development of philosophy. We involve our staff in the formulation of goals science and technology. Working with our partners in industry, and the decision-making process. We place a high value on science and government, we create innovations on the basis effective communication, goal-oriented and efficient work of new beam sources and new applications. and clear decisions. Customers Position The customers needs are the focus of our work. Discretion, We work within vertical structures, from research to application. fairness and a spirit of partnership are top priorities in our Our expertise extends from beam source, machining and customer relationships. Our customers can rely on us. We measuring techniques, to application, through to integration tailor solutions and their cost-effective