A Compact Fabry–Pérot Acoustic Sensor Based on Silicon Optical Waveguide Bragg Gratings

No membranous optical sensors have excellent development prospects in aerospace and other industrial fields due to their small size and anti-electromagnetic interference. Here, we proposed a novel Fabry–Pérot (FP) cavity acoustic sensor based on silicon optical waveguide Bragg gratings. The FP cavit...

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Principais autores:	Xiaoyu Gao, Shengjie Cao, Yongqiu Zheng, Jiandong Bai
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2023-07-01
coleção:	Photonics
Assuntos:	silicon-based optical waveguide Bragg grating Fabry–Pérot cavity acoustic sensor evanescent field
Acesso em linha:	https://www.mdpi.com/2304-6732/10/8/861
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