Concept
Coherence (physics)
Related people (67)
Theo Lasser
De nationalité allemande, né en 1952 à Lauchheim (Baden-Württemberg). Après des études de physique à l'Université Fridericiana de Karlsruhe, il y obtient son diplôme de physique en 1978.
En 1979, il rejoint l'Institut de Recherches franco-allemand à Saint-Louis (France) comme collaborateur scientifique. En 1986, il rejoint la division de recherche de Carl Zeiss à Oberkochen (Allemagne) où il développe principalement divers systèmes laser pour des applications médicales. Dès 1990, il dirige le laboratoire laser de la division médicale. En 1993, il prend la direction de l'unité "laser d'ophtalmologie". Dès le début 1995, il est chargé de restructurer et regrouper les nombreuses activités d'ophtalmologie chez Carl Zeiss et de les transférer à Jena. Durant cette période, il réalise des nouveaux instruments de réfraction, des biomicroscopes et des caméras rétiniennes.
Dès janvier 1998, il dirige la recherche de Carl Zeiss à Jena où il initie de nouveaux projets en microscopie, en microtechnique et en recherche médicale. En juillet 1998, il est nommé professeur ordinaire en optique biomédicale à l'Institut d'optique appliquée. Au sein du Département de microtechnique, son activité de recherche porte sur la photonique biomédicale. Il participe à l'enseignement d'optique et d'instrumentation biomédicale.
Short CV
1972 Physics University of Karlsruhe (Germany)
1979 l'Institut de Recherches franco-allemand à Saint-Louis (France)
1986 central research division Carl Zeiss, Oberkochen (Germany)
1990 Med - Division, ophthalmic lasers
1994 Ophthalmology division, Carl Zeiss Jena
1998 Head of Central research Carl Zeiss Jena
1998 full Professor Ecole Polytechnique Federale Lausanne, Switzerland
Christian Depeursinge
Christian Depeursinge is the leader of the Microvision and Micro-Diagnostics (MVD) group at the Advanced Photonics Laboratory of the Institute of Microengineering at EPFL (Ecole Polytechnique Fédérale de Lausanne), Switzerland (http://apl.epfl.ch/muvision). His research and expertise in biomedical engineering and optics is internationally acknowledged. His current research topics include coherent and incoherent Imaging applied to diagnostics in biology, His research group pioneered in the development of DHM technology. He worked on several projects developed in cooperation with European and international partners. He is author and co-author of over 100 papers published in peer reviewed journals, several book chapters and more than 30 patents. He has given more than 20 invited lectures and plenaries in the last five years. He developed many projects in cooperation with national and international industries. He is co-founder of a start-up company (Lyncée Tec SA: www.Lynceetec.com). He is currently teaching at EPFL and occasionally in foreign universities and institutes.
Tobias Kippenberg
Tobias J. Kippenberg is Full Professor of Physics at EPFL and leads the Laboratory of Photonics and Quantum Measurement. He obtained his BA at the RWTH Aachen, and MA and PhD at the California Institute of Technology (Caltech in Pasadena, USA). From 2005- 2009 he lead an Independent Research Group at the MPI of Quantum Optics, and is at EPFL since. His research interest are the Science and Applications of ultra high Q microcavities; in particular with his research group he discovered chip-scale Kerr frequency comb generation (Nature 2007, Science 2011) and observed radiation pressure backaction effects in microresonators that now developed into the field of cavity optomechanics (Science 2008). Tobias Kippenberg is alumni of the “Studienstiftung des Deutschen Volkes”. For his invention of “chip-scale frequency combs” he received he Helmholtz Price for Metrology (2009) and the EFTF Young Investigator Award (2010). For his research on cavity optomechanics, he received the EPS Fresnel Prize (2009). In addition he is recipient of the ICO Prize in Optics (2014), the Swiss National Latsis award (2015), the German Wilhelm Klung Award (2015) and ZEISS Research Award (2018). He is fellow of the APS and OSA, and listed since 2014 in the Thomas Reuters highlycited.com in the domain of Physics. EDUCATION 2009: Habilitation (Venia Legendi) in Physics, Ludwig-Maximilians-Universität München 2004: PhD, California Institute of Technology (Advisor Professor Kerry Vahala) 2000: Master of Science (Applied Physics), California Institute of Technology 1998: BA in Physics, Technical University of Aachen (RWTH), Germany 1998: BA in Electrical Engineering, Technical University of Aachen (RWTH), Germany ACADEMIC POSITIONS 2013 - present: Full Professor EPFL 2010 - 2012: Associate Professor EPFL 2008 - 2010: Tenure Track Assistant Professor, Ecole Polytechnique Federale de Lausanne 2007 - present: Marie Curie Excellent Grant Team Leader, Max Planck Institute of Quantum Optics (Division of Prof.T.W. Hänsch) 2005 - present: Leader of an Independent Junior Research Group, Max Planck Institute 2005- present: Habilitant (Prof. Hänsch) Ludwig-Maximilians-Universität (LMU) 2005-2006: Postdoctoral Scholar, Center for the Physics of Information, California Institute of Technology 2000-2004: Graduate Research Assistant, California Institute of Technology PRIZES AND HONORS: ZEISS Research Award 2018 Fellow of the APS 2016 Klung-Wilhelmy Prize 2015 Swiss Latsis Prize 2014 Selected Thomson Reuters Highly Cited Researcher in Physics, 2014/2015 ICO Prize, 2013 EFTF Young Scientist Award (for "invention of microresonator based frequency combs") 2010 Fresnel Prize of the European Physical Society (for contributions to Optomechanics) 2009 Helmholtz Prize for Metrology (for invention of the monolithic frequency comb) 2009 1st Prize winner of the EU Contest for Young Scientists, Helsinki, Finland. Sept. 1996 Jugend forscht 1st Physics Prize at the German National Science Contest May 1996 FELLOWSHIPS Fellow of the German National Merit Foundation ("Studienstiftung des Deutschen Volkes") 1998-2002 Member of the Daimler-Chysler-Fellowship-Organization 1998-2002 Dr. Ulderup Fellowship 1999-2000 RESEARCH INTERESTS Experimental and theoretical research in photonics, notably high Q optical microcavities and their use in cavity quantum optomechanics and frequency metrology PUBLICATIONS AND OFTEN CITED METRICS*: >70 Publications in peer reviewed journals Researcher Google Profile: http://scholar.google.ch/citations?user=PRCbG2kAAAAJ&hl=en h-Index 54 (Google scholar H: 64, >25,000 citations) Thomson Reuters/Claravite List of Highly Cited Researchers (2014,2015,2016,2017) careful in its use: https://www.aps.org/publications/apsnews/201411/backpage.cfm KEY PUBLICATIONS AND REVIEWS: A. Ghadimi, et al. Elastic strain engineering for ultra high Q nanomechanical oscillators Science, (2018) Trocha, et al. Ultrafast distance measurements using soliton microresonator frequency combs Science, Vol. 359 (2018) [joint work with C. Koos] Pablo-Marin et al. Microresonator-based solitons for massively parallel coherent optical communications Nature (2017) [joint work with C. Koos] V. Brasch, et al. Photonic chip-based optical frequency comb using soliton Cherenkov radiation. Science, vol. 351, num. 6271 (2015) Aspelmeyer, M., Kippenberg, T. J. & Marquardt, F. Cavity optomechanics. Reviews of Modern Physics 86, 1391-1452, (2014) Wilson, D. J. et al. Measurement and control of a mechanical oscillator at its thermal decoherence rate. Nature (2014). Verhagen, E., Deleglise, S., Weis, S., Schliesser, A. & Kippenberg, T. J. Quantum-coherent coupling of a mechanical oscillator to an optical cavity mode. Nature 482, 63-67 (2012). Kippenberg, T. J., Holzwarth, R. & Diddams, S. A. Microresonator-based optical frequency combs. Science 332, 555-559, (2011). Weis, S. et al. Optomechanically induced transparency. Science 330, 1520-1523 (2010). Kippenberg, T. J. & Vahala, K. J. Cavity optomechanics: back-action at the mesoscale. Science 321, 1172-1176, (2008). Del'Haye, P. et al. Optical frequency comb generation from a monolithic microresonator. Nature (2007) Schliesser, A., DelHaye, P., Nooshi, N., Vahala, K. & Kippenberg, T. Radiation Pressure Cooling of a Micromechanical Oscillator Using Dynamical Backaction. Physical Review Letters 97, (2006).
Benoît Marie Joseph Deveaud
Benoit Deveaud is now Research Director at Ecole Polytechnique in Palaiseau (France)
Benoît Deveaud was born in France in 1952. In 1971, he enters Ecole Polytechnique in Paris where he specializes in physics. In 1974, he joins the National Center for research in Telecommunications (CNET).
He undertakes at the same time studies on the main impurity centers in III-V semiconductors, and continues his studies in physics by preparing a diploma in solid state physics in Rennes. In 1984, he defends his PhD thesis at the University of Grenoble, under the supervision of Gérard Martinez. Meanwhile, his team gets interested in semiconductor microstructures and launches studies on the structural and optical properties of superlattices based on gallium arsenide. These studies highlight for example vertical transport in superlattices as well as the quantification of excitonic energies in a quantum well.
In 1986 he joins the team of Daniel Chemla in Bell Laboratories (Holmdel, USA) and takes part in the development of the first luminescence set-up having a temporal resolution better than 1 picosecond. He studies then ultrafast processes in quantum wells.
Returning to France in 1988, at CNET, he coaches a laboratory of high-speed studies, interested in the optical and electronic properties of semiconductor materials.
Appointed professor in Physics at EPFL in October 1993, his research team studies the physics of ultrafast processes in semiconductor micro and nanostructures and in devices that use them. He has been the Director the Institute of Micro and Optoelectronics since 1998, then of the Institute of Quantum Photonic and Electronics from 2003 to 2008.
His team takes an active part in the "Quantum Photonics" National Center of Competence in Research, of which he was the Deputy Director from 2001 to 2005 then the Director from July 2005 till the end of the NCCR in 2013
From 2008 till 2014 he has been Dean for Research at EPFL and president of the research commission.
Starting in 2014, he has been head of Physics, till his departure from EPFL in 2017.
He has been a divisional editor of Physical Review Letters from 2001 to 2007.
Hans Peter Herzig
Dr. Hans Peter Herzig is Professor at the Ecole Polytechnique Fédérale de Lausanne (EPFL) and Past President of the European Optical Society (EOS). His current research interests include refractive and diffractive micro-optics, nano-scale optics and optical MEMS.
Hans Peter Herzig received his diploma in physics from the Swiss Federal Institute of Technology in Zürich, Switzerland, in 1978. From 1978 to 1982 he was a scientist with the Optics Development Department of Kern in Aarau, Switzerland, working in lens design and optical testing. In 1983, he became a graduate research assistant with the Applied Optics Group at the Institute of Microtechnology of the University of Neuchâtel, Switzerland, working in the field of holographic optical elements. In 1987, he received his PhD degree in optics. From 1989 to 2001 he was head of the micro-optics research group in Neuchâtel. From 2002 to 2008 he was a full professor and head of the Applied Optics Laboratory at the University of Neuchâtel. Professor Herzig joined the faculty at EPFL in January 2009.
He is member of OSA, IEEE Photonics Society and Fellow of EOS. 2009-2010 he was President of the European Optical Society (EOS), 2001-2009 Vice-President of the Swiss Society of Optics and Microscopy and 2012-2014 Vice-President of ICO. Dr. Herzig is in the editorial board of different scientific journals (JM3, Optical Review, JEOS). He served as Conference Chairman for international conferences of EOS, IEE, IEEE/LEOS, OSA and SPIE; and as Guest Editor of three special issues of IEEE, OSA journals. He is editor of a well-known book on micro-optics (published in English and Chinese), author of 14 book chapters, over 150 peer reviewed articles and 300 conference proceedings.
René Salathé
René Paul Salathé is Professor em. at EPFL since 2009. He is currently a technology consultant for several companies and he serves as an expert member of the Life Science team at the Swiss Innovation Agency (KTI/CTI) in Bern, on the scientific advisory board of the Fraunhofer-Institut für Lasertechnik ILT in Aachen, and he participates on expert panels for the Deutsche Forschungsgemeinschaft. He is a member of the Swiss Society for Optics and Microscopy, the European Optical Society, the Optical Society of America, a senior member of the IEEE, and a life time member of the Swiss Physical Society.
René Paul Salathé received the MS, PhD, and Habilitation (Privatdozent) degrees at the University of Bern in 1970, 1974, and 1979, respectively. Prior to his appointment at EPFL in 1989, he was directing the division "Material Testing and Technology" at the research and development center of the Swiss PTT. He has been active in the fields of semiconductor lasers, fibers, integrated optics, laser processing, and biomedical optics. The results of his research activities have been published more than 250 scientific contributions and 37 PhD theses at EPFL. Several start-up companies have been founded based on patents elaborated in his laboratory and/or by his PhD students. His actual research interests are in the areas of laser tweezers in micro-fluidics for biochemical applications and in optical fiber sensor applications.