Monday, 15 May, 2017
Karlsruhe, Germany
Lecture with both introductory material and recente results, as presented at the DFG Spring School on “Tailored disorder” (SPP 1839, May 15-17, 2017) that was kindly organized by Carsten Rockstuhl and Guillaume Gomard from KIT. While not all material was covered during the lecture, all prepared slides are provided for the workshop participants, since much of the material was eventually touched upon subsequently in the Spring School. Clickable references to papers available on our website are provided in the pdf above.
Tuesday, 12 April, 2016
Minacned, Leusden (NL)
Presentation at the NanoTech & Photonics4SME workshop. Meeting organized by Minacned, PhotonicsNL, NanoNextNL. Slides are provided as pdf attachment in the pdf above.
Monday, 26 January, 2015
KNAW (Royal Dutch Academy of Sciences), Amsterdam
Talk presented on the occasion of the bestowement of the Descartes-Huygens Prize by French Ambassador mr. Laurent Pic. It consists of a mixture of nanophotonics highlights, food-for-thought on societal issues (“innovation-TGV”, funding for young researchers, Dutch science policy), and thanks to many colleagues. The pptx file is provided above, feel free to spread the word.
Friday, 11 October, 2013
University of Twente
Simon Huisman, a recent PhD graduate with both the COPS and OS groups at the University of Twente, talks about an interesting phenomenon which earned the COPS group a picture on the cover of Nature: imaging through opaque layers. With a live setup Simon shows that with the aid of lasers it is possible to look through opaque objects, such as milk or paper. He talks about the consequences of this new technology.
Friday, 30 September, 2011
University of Twente
In this presentation for the graduation as a Master of Science in both Applied Mathematics and Applied Physics, Kurt Peek discusses the effects of a particular source of phase errors – phase truncation in direct digital chirp synthesizers – on the performance of a model FMCW-Doppler radar. He also discusses a novel algorithm for compensating phase errors in the transmitted signal by digital post-processing of the dechirped signal. Finally, the applicability is noted of this algorithm to the optical analog of FMCW radar, swept-source optical coherence tomography (SS-OCT). We thank scientists from Thales (Hengelo) for their support and hosting part of this project.
Sunday, 22 May, 2011
CLEO-Europe/EQEC-2011, Munich, Germany
In order to help appreciate the curious phenomenon of “sub-Bragg diffraction”, we provide the ppt presentation for downloading. Enjoy and spread the word!
Control of spontaneous emission in complex materials: cnrs_grenoble_mesoimage_vos_4sergey (pdf)
Monday, 13 December, 2010
Workshop “Correlations, Fluctuations and Disorder”, GDR MesoImage and PEPS-PTI, December 13–15, 2010, Grenoble, France
The pdf of the presentation is provided for downloading; enjoy!