33 citations · 36 across the 3 of their papers we have counts for
3 papers
physics.optics2021
Improved selectivity of optical transmission through cascaded waveguide-metal-grating filters
Jerome Le Perchec
The resonant transmission of two near-field coupled, cascaded band-pass filters, based on metallic stripe or patch gratings, is analysed. The response, in terms both of maximum eff…
physics.optics2018★ 3 cited
On the giant enhancement of light in plasmonic or all-dielectric gratings comprising nano-voids
Jerome Le Perchec
We report the possibility to generate tremendous light-field enhancements within shallow nano-trenches made in a high index dielectric material, because of resonant behaviours remi…
physics.optics2006★ 33 cited
Controlling Strong Electromagnetic Fields at a Sub-Wavelength Scale
J. Le Perchec, P. Quemerais, A. Barbara +1
We investigate the optical response of two sub-wavelength grooves on a metallic screen, separated by a sub-wavelength distance. We show that the Fabry-Perot-like mode, already obse…