JOURNAL ARTICLE

Tunable graded cavity resonator integrated grating filters

Abstract

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).

Keywords:
Optics Resonator Narrowband Grating Materials science Diffraction grating Optical filter Filter (signal processing) Optical cavity Optoelectronics Physics Laser

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Topics

Optical Coatings and Gratings
Physical Sciences →  Materials Science →  Surfaces, Coatings and Films
Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
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