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Jerome Wenger NanoBioPhotonics

NanoBioPhotonics research at Fresnel Institute Marseille: nanophotonics, biophotonics, plasmonics, single molecule, spectroscopy, optical microscopy.
JW JW
Articles : 318
Depuis : 21/12/2006
Categorie : Technologie & Science

Articles à découvrir

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

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

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 subwavelength spatial resolution. These highly demanding requirements have significantly limited t
Aleksandr Barulin successfully defended his PhD

Aleksandr Barulin successfully defended his PhD

After a 3-year endeavour, Aleksandr Barulin defended his PhD on Dec 4th 2020. Thesis committee: - Thomas Ebbesen, ISIS, Université de Strasbourg, France, President - Niek van Hulst, ICFO-Institut de Ciences Fotoniques, Spain, Reviewer - Christian Eggeling, Friedrich-Schiller-Universität Jena, Germany, Reviewer - Hervé Rigneault, Institut Fresnel
Aluminum corrosion protection by ALD and PECVD for UV plasmonics

Aluminum corrosion protection by ALD and PECVD for UV plasmonics

What happens when you shine a UV laser onto a single aluminum nanohole filled with water? See the video below of the experiment, accelerated 5x. Holes get brighter once exposed to the laser: this is laser-induced corrosion of the aluminum film by water molecules. It is not direct laser damage (we use a power of 60 µW, 3x below the direct photodama
Plasmonic nano-optical trap stiffness measurements and design optimization

Plasmonic nano-optical trap stiffness measurements and design optimization

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 to optimize their trapping performance. In a recent publication released in Nanoscale, we detai
Aleksandr Barulin earns the PhD thesis prize award

Aleksandr Barulin earns the PhD thesis prize award

Our team-member Aleksandr Barulin recently got awarded the thesis prize of the Doctoral School "Physics and Sciences of the Matter" for his PhD work. Congratulations Aleksandr for this well-deserved prize!
CMOS-compatible all-dielectric metalens for improving pixel photodetector arrays

CMOS-compatible all-dielectric metalens for improving pixel photodetector arrays

The ability to design light concentrators directly integrated on a chip is an issue in many applications of optics. Published recently in APL Photonics, we have developed a CMOS compatible metasurface lens based on the index profiles derived from the Maxwell fish-eye distribution. Based on this rational physics-driven design, we fabricate and chara
European Researchers Night 2021

European Researchers Night 2021

Back into direct physical format, Jerome will participate to the next "Nuit Européenne des Chercheurs" at Aix en Provence on Sept. 24th. More details and program here.
Jerome Wenger among the world's top 2% of researchers in optics and nanosciences

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

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 seen their output analyzed from 1960 to 2019 and classified into different scientific fields. In th