Negative Curvature Hollow Core Fiber Based All-Fiber Interferometer and Its Sensing Applications to Temperature and Strain

Negative Curvature Hollow Core Fiber Based All-Fiber Interferometer and Its Sensing Applications to Temperature and Strain

Negative curvature hollow core fiber (NCHCF) is a promising candidate for sensing applications; however, research on NCHCF based fiber sensors starts only in the recent two years. In this work, an all-fiber interferometer based on an NCHCF structure is proposed for the first time. The interferometer...

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Bibliographic Details
Main Authors: Dejun Liu, Wei Li, Qiang Wu, Haoyu Zhao, Fengzi Ling, Ke Tian, Changyu Shen, Fangfang Wei, Wei Han, Gerald Farrell, Yuliya Semenova, Pengfei Wang
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Sensors
Subjects:
fiber interferometers
negative curvature hollow core fiber
optical fiber sensors
simultaneous measurement
temperature
strain
Online Access:https://www.mdpi.com/1424-8220/20/17/4763

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