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Optics eLearning
I would like to support here a link to Marcel Leutenegger’s webpages on facilities towards optics learning and teaching. Very nice videos introducing the principles of image formation are available (to watch the videos, you’ll need a DivX decoder, see...
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Winter 2007 article selection
As member of the OMNT “materials and components for optics” committee, I regularly give a selection and a brief description of articles, that I found particularly relevant to the field. Here is my latest selection : " Nano-optics from sensing to waveguiding";...
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OMNT June selection
If you visit this blog, the following articles may be of interest to you, these are my recent papers selection for the OMNT : "Engineered SERS Substrates with Multiscale Signal Enhancement: Nanoparticle Cluster Arrays", B. Yan, A. Thubagere, R. Premasiri,...
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OMNT November selection
If you visit this blog, the following articles may be of interest to you, these are my recent papers selection for the OMNT : “Imaging chromophores with undetectable fluorescence by stimulated emission microscopy ”, Wei Min, Sijia Lu, Shasha Chong, Rahul...
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Latest publication : Direct imaging of photonic nanojets
Published recently in Optics Express, it’s freely available at : http://www.opticsinfobase.org/abstract.cfm?URI=oe-16-10-6930 We investigate the focusing of light by single latex microspheres illuminated by a collimated beam. Measurements are performed...
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Latest (collaboration) article published
Title : Single-scattering theory of light diffraction by a circular subwavelength aperture in a finitely conducting screen Authors : Evgeny Popov, Michel Nevière, Anne Sentenac, Nicolas Bonod, Anne-Laure Fehrembach, Jérome Wenger, Pierre-François Lenne,...
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Comments on fluorescence cross-correlation spectroscopy in a nanoaperture
A point that is always missed by readers of peer-reviewed articles is the discussion with referees, which I believe often contains interesting comments and should somehow be available to the scientific community. To (locally) correct for this, I give...
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Training periods and PhD positions in optics & biophotonics
The Mosaic group at the Institut Fresnel offers training periods for graduate students in optics and photonics. PhD positions are also available based on the different internship subjects, depending on the applicant’s profile and fundings. More information...
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Cells under the nanospotlight : latest publication
Our latest publication has been released in the February edition of the Biophysical Journal : J. Wenger, F. Conchonaud, J. Dintinger, L. Wawrezinieck, T.W. Ebbesen, H. Rigneault, D. Marguet, et P.-F. Lenne, Diffusion analysis within single nanometric...
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Autumn 2006 article selection
As member of the OMNT “materials and components for optics” committee, I regularly give a selection and a brief description of articles, that I found particularly relevant to the field. Here is my latest selection : "Creating hot nanoparticle pairs for...
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Quantum optics movie
An amazing video found on Google : http://video.google.fr/videoplay?docid=-4237751840526284618&q=physics&pr=goog-sl Young’s double slit experiment explained in a classical and in a quantum world. It's worth having a look ! Note : it's seems the link doesn't...
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PhD in France
I often get applications from students wishing to start a PhD in France . Therefore, I think it’s necessary to clarify the eligibility conditions for a PhD funding grant from the French ministry of research (the standard grant in France, but there exist...
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US-French collaboration
For two weeks, we’ll be welcoming at Marseille Prof. Steve Blair and Colby Wilson from Utah University ( Salt Lake City, ). We also welcome Mr Farhad Madhavi for three months. This is part of an ongoing international collaboration funded by NSF international...
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Any future for the CNRS ?
So it didn’t take long to the newly elected French government to threaten (again) the CNRS. Now, the transfer of CNRS researchers to universities appears intended, giving a large power to universities deans, and totally weaking the CNRS institution. This...
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Summer 2007 article selection
As member of the OMNT “materials and components for optics” committee, I regularly give a selection and a brief description of articles, that I found particularly relevant to the field. Here is my latest selection : "Generation of optical Schrödinger...
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Review Nanoholes
Drilling holes of nanometric dimensions in a metal film is a way conceptually simple to realize new nanophotonic components. In spite of its visible simplicity, a hole drilled in an opaque screen still inspires new perspectives of applications. In a review...
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[Edit] Wenger on defeat, discipline, Barcelona
Arsene Wenger speaks about Barcelona: "They are better than us, everybody knows that, but I think we could’ve won the game tonight if we kept the discipline until the end." Obviously thinking about ICFO, wasn't he? Let's follow coach Wenger's advice....
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Fresnel diffraction experiment 1/7: official trailer
Is there light in the center of a shadow from a black disk? What is the shadow of a hole milled in an opaque screen? Can adding light to light create darkness? The Institut Fresnel releases a series of short videos answering various questions about light...
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End of year thinking: stay true to yourself
Good period to take some distance from our daily routine and think about ourselves. But who are we by the way? True individuals or mirrors of somebody else? Think of it, and til next time, live like a nanopirate! Warning: the video below is giving the...
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Invited Talks 2016
In addition to the Benasque NanoLight2016 conference, meet Jerome and get our latest results on optical nanoantennas for fluorescence enhancement at the following conferences (invited talks): - European Materials Research Society EMRS Spring Meeting,...
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Rejection rate at CLEO Europe EQEC
As we had a large number of submitted abstracts but a limited number of slots at the conference, the selection process was very fierce. About 50% of abstracts could be selected for talks, 25% for poster and unfortunately we had to reject about 25% of...
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FCS is an art
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Carnival in the lab
A freshly shaved CNRS researcher in shirt, a nano space pirate and doughnuts... mmm... lots of doughnuts!!
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Celebrating the 10 years of ERC
Many things change in ten years, the thirst for discovery remains. More links on CNRS celebrating the ERC here and on the ERC grantees within CNRS.
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Johann Berthelot receives Marie Curie fellowship
Congratulation Johann for this excellent result!
