High-Sensitivity Gas Pressure Sensor Based on Fabry–Pérot Interferometer With a Side-Opened Channel in Hollow-Core Photonic Bandgap Fiber

High-Sensitivity Gas Pressure Sensor Based on Fabry–Pérot Interferometer With a Side-Opened Channel in Hollow-Core Photonic Bandgap Fiber

We demonstrate a high-sensitivity gas pressure sensor by use of an in-fiber Fabry–Pérot interferometer (FPI) based on hollow-core photonic bandgap fiber (HC-PBF) with a side-opened channel. The FPI was constructed by splicing a thin piece of HC-PBF between two stander single-mo...

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Bibliographic Details
Main Authors: Jian Tang, Guolu Yin, Changrui Liao, Shen Liu, Zhengyong Li, Xiaoyong Zhong, Qiao Wang, Jing Zhao, Kaiming Yang, Yiping Wang
Format: Article
Language:English
Published: IEEE 2015-01-01
Series:IEEE Photonics Journal
Subjects:
Fabry-Perot interferometer
hollow-core photonic bandgap fibers
cavity length
gas pressure sensors
Online Access:https://ieeexplore.ieee.org/document/7296591/
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