Plasmonic-photonic crystal coupled nanolaser

We propose and demonstrate a hybrid photonic-plasmonic nanolaser that combines the light harvesting features of a dielectric photonic crystal cavity with the extraordinary confining properties of an optical nano-antenna. In that purpose, we developed a novel fabrication method based on multi-step electron-beam lithography. We show that it enables the robust and reproducible production of hybrid structures, using fully top down approach to accurately position the antenna. Coherent coupling of the photonic and plasmonic modes is highlighted and opens up a broad range of new hybrid nanophotonic devices

Porous-silicon photonic crystals based on Bragg mirror for refractive index sensing

International audienceno abstrac

Slow Bloch surface wave devices on porous silicon for sensing applications

International audienc

Demonstration of slow Bloch mode cavity sensors

International audienceno abstrac

First developments towards TiO2 nanoimprint for photonic sensor fabrication

National audienceno abstrac

TiO2 nanoimprint for photonic sensor application

National audienceno abstrac

Biocapteurs à base de cristaux photoniques

National audienceno abstrac