Tunable graded cavity resonator integrated grating filters

Sylvain Augé (1) , Antoine Monmayrant (1) , Sylvain Pelloquin (1) , Jean-Baptiste Doucet (1) , Olivier Gauthier-Lafaye (1)

1 LAAS-PHOTO - Équipe Photonique

We demonstrated Graded Cavity Resonator Integrated Grating Filters (G-CRIGFs) that are narrowband spectral reflectors, spectrally tunable over more than 40 nm around 850 nm using a spatial gradient. A simple analytical model is introduced and validated experimentally to determine spectral performance of G-CRIGFs from the spectral properties of a standard Cavity Resonator Integrated Grating Filter (CRIGF).

Domaines: Optique / photonique

Sylvain Augé, Antoine Monmayrant, Sylvain Pelloquin, Jean-Baptiste Doucet, Olivier Gauthier-Lafaye. Tunable graded cavity resonator integrated grating filters. Optics Express, 2017, 25 (11), pp.12415 - 12420. ⟨10.1364/OE.25.012415⟩. ⟨hal-01591434⟩