Tunable graded cavity resonator integrated grating filters
Résumé
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 / photoniqueOrigine | Fichiers éditeurs autorisés sur une archive ouverte |
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