Cavity Resonator Integrated Guided mode resonance Filter : Spectral & Modal Reflector

Romain Laberdesque (1) , Olivier Gauthier-Lafaye (1) , Henri Camon (1) , Antoine Monmayrant (1) , Marlène Petit (2) , Olivier Demichel (2) , B. Cluzel (2)

1 LAAS-PHOTO - Équipe Photonique
2 ICB - Laboratoire Interdisciplinaire Carnot de Bourgogne

CRIGF is a new generation of narrowband filter. It consists of subwavelength gratings nearby or upon a waveguide. At the center, a small GMRF (Guided Mode Resonance Filter) or GC (Grating Coupler) coupled radiated & guided mode, then, DBR (Distributed Bragg Reflector) at each side localise mode inside a horizontal Fabry-Pérot cavity. Two PS (Phase sections) are use to fine tune the Fabry-Pérot modes with the grating coupler.

Mots clés: GRIGF

Domaines: Optique / photonique; Micro et nanotechnologies/Microélectronique

Romain Laberdesque, Olivier Gauthier-Lafaye, Henri Camon, Antoine Monmayrant, Marlène Petit, et al.. Cavity Resonator Integrated Guided mode resonance Filter : Spectral & Modal Reflector. The 5th International Topical Meeting on Nanophotonics and Metamaterials (NANOMETA 2015), Jan 2015, Seefeld, Austria. 48, pp.1619 - 1621, 2015. ⟨hal-01931258⟩