A Composite Fabry-Perot Interferometric Sensor with the Dual-Cavity Structure for Simultaneous Measurement of High Temperature and Strain

A Composite Fabry-Perot Interferometric Sensor with the Dual-Cavity Structure for Simultaneous Measurement of High Temperature and Strain

In this paper, an optical fiber composite Fabry-Perot interferometric (CFPI) sensor capable of simultaneous measurement of high temperature and strain is presented. The CFPI sensor consists of a silica-cavity intrinsic Fabry-Perot interferometer (IFPI) cascading an air-cavity extrinsic Fabry-Perot i...

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Bibliographic Details
Main Authors: Ping Xia, Yuegang Tan, Caixia Yang, Zude Zhou, Kang Yun
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Sensors
Subjects:
Fabry-Perot
composite sensor
dual-cavity
high-temperature
strain
simultaneous measurement
Online Access:https://www.mdpi.com/1424-8220/21/15/4989

Internet

https://www.mdpi.com/1424-8220/21/15/4989

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