High Sensitivity and High Stability Dual Fabry-Perot Interferometric Fiber-Optic Acoustic Sensor Based on Sandwich-Structure Composite Diaphragm

A dual Fabry-Perot (FP) interferometric fiber-optic acoustic sensor based on sandwich-structure composite diaphragm is proposed, where fixed phase difference is generated by two FP interferometers (FPIs) with different cavity length. An ellipse fitting differential cross multiplication (EF-DCM) inte...

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Prif Awduron:	Wanjin Zhang, Ping Lu, Zhiyuan Qu, Pingjie Fan, Chaotan Sima, Deming Liu, Jiangshan Zhang
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	IEEE 2021-01-01
Cyfres:	IEEE Photonics Journal
Pynciau:	Fiber optic acoustic sensor dual Fabry-Perot interferometers sandwich-structure composite diaphragm
Mynediad Ar-lein:	https://ieeexplore.ieee.org/document/9350610/
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!