Top articles

  • Reproducing the Fresnel-Arago experiment to illustrate physical optics

    14 décembre 2020

    Now published in Photoniques , the journal of the French Optical Society, international (english) edition: Is there a bright spot in the shadow of an opaque disk? Nearly 200 years ago, Augustin Fresnel and François Arago’s remarkable answer to this question...

  • Jerome Wenger among the world's top 2% of researchers in optics and nanosciences

    11 février 2021

    An international study entitled "updated science-wide author databases of standardized citation indicators" recently measured the impact of scientific citations. 160,000 scientists -corresponding to the world's top 2% in their respective fields- have...

  • Plasmonic nano-optical trap stiffness measurements and design optimization

    24 février 2021

    Plasmonic nano-optical tweezers offers unprecedented abilities to manipulate nano-objects. However, measuring the trap stiffness at nanoscale dimensions remains a technical challenge, and as a consequence, very few reports have explored plasmonic designs...

  • Complete Electromagnetic Dyadic Green Function Characterization in a Complex Environment—Resonant Dipole-Dipole Interaction and Cooperative Effects

    09 avril 2021

    The Green function plays a central role in wave propagation, as it describes the response of a system to an arbitrary impulse. However, measuring it experimentally is very challenging since it needs to be measured in both amplitude and phase with deep...

  • Zero-mode waveguides can be made better with optimized rectangle shapes

    23 septembre 2020

    Zero-mode waveguide metal nanoapertures are receiving a large interest owing to their ability to confine light at the nanoscale and enhance the fluorescence emission from single molecules. However, the interest for more advanced geometries beyond the...

  • 4th Summer School On Plasmonics SSOP4, Sept. 2017, Porquerolles

    18 mai 2017

    Submissions and registrations for the 4th Summer School On Plasmonics (SSOP4) are now open. The school will be held on September 3-8, 2017, in Porquerolles, one of the most beautiful island of the Mediterranean sea. Please find more information at http:www.fresnel.fr/ssop4/...

  • Jerome Wenger is a nominee for the Jean Jerphagnon prize 2016

    30 novembre 2016

    The Jean Jerphagnon prize aims to promote a young researcher with an innovative project of high scientific and/or industrial interest. This year, Jerome went with a project on "label-free molecular biosensor using dual-color photon cross correlation spectroscopy"...

  • Purcell radiative rate enhancement of label-free proteins with ultraviolet aluminum plasmonics

    26 août 2021

    Ultraviolet plasmonics has attracted recently a growing attention owing to the possibility to take advantage of increased light-matter interaction in the UV range. However, the core question of demonstrating the capacity of UV plasmonic structures to...

  • Youtube video: nanophotonic structures to enhance fluorescence spectroscopy

    11 avril 2018

    From the Ecole de Physique des Houches Fluorescence markers for advanced microscopy Jerome Wenger, Marseille

  • Happy New Research 2019!

    07 janvier 2019

    I just have one wish: spend more time doing research Uploaded by natalie herring on 2009-08-01.

  • Deep Punj's thesis online

    25 février 2015

    Optical antennas for single molecule fluorescence detection at physiological concentration Free download at tel-01119033v1

  • Fabry de Gramont SFO prize awarded to Jerome Wenger

    08 juillet 2015

    From the official terms: "the Fabry - de Gramont award of the French Optical Society acknowledges a young researcher (under 40) internationally recognized and whose research has been noted for its quality and originality". It's a great honour to become...

  • Slides: Concentrating Light at the Nanoscale, Plasmonics and Nano-Optics

    10 juillet 2015

    Had a verynice interaction with the audience this morning at the European Summer School on the Physics of Light in Strasbourg. My slides can be found here: Concentrating Light at the Nanoscale, Plasmonics and Nano-Optics

  • New team members

    28 septembre 2015

    Stephanie Vial joins the team to work on the ERC Proof of Concept grant and develop the chemical synthesis and functionalisation for our new biosensing platform. Youri Berrahal joins the team to work on the ERC Proof of Concept grant and develop the optical...

  • ERC Consolidator Project Funded!

    17 novembre 2016

    Thanks to the ERC for empowering the scientists to follow their dreams. Thanks to the panel members for their confidence. Thanks to my colleagues for their support. Freedom is to be true to one’s dreams. We are going to make this vision a scientific...

  • Comments on fluorescence cross-correlation spectroscopy in a nanoaperture

    05 janvier 2007 ( #Recent research work )

    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...

  • Latest (collaboration) article published

    18 janvier 2007 ( #Recent research work )

    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,...

  • Training periods and PhD positions in optics & biophotonics

    21 janvier 2007 ( #Recent research work )

    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...

  • US-French collaboration

    06 février 2007 ( #Recent research work )

    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...

  • Cells under the nanospotlight : latest publication

    19 février 2007 ( #Recent research work )

    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...

  • Upcoming publication : review on biophotonics applications of nanoapertures

    16 mars 2007 ( #Recent research work )

    Nanometric apertures in a metallic film are easy to produce, robust and highly reproducible nanophotonic devices that possess a number of desirable properties for biophotonics. In a special issue of the International Journal of Materials and Product Technology,...

  • PhD in France…

    14 juillet 2007 ( #Recent research work )

    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...

  • PhD Thesis Quantum Optics

    22 décembre 2006 ( #Nanophotonics pick )

    A copy of my PhD thesis can be downloaded here (supervisor Philippe Grangier). This work aims at exploiting the quantum properties of light in order to develop new communication devices. The study is devoted to the quadrature components (quantum continuous...

  • Autumn 2006 article selection

    09 janvier 2007 ( #Nanophotonics pick )

    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...

  • Optics eLearning

    25 janvier 2007 ( #Nanophotonics pick )

    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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