Bending Direction Detective Fiber Sensor for Dual-Parameter Sensing Based on an Asymmetrical Thin-Core Long-Period Fiber Grating

Bending Direction Detective Fiber Sensor for Dual-Parameter Sensing Based on an Asymmetrical Thin-Core Long-Period Fiber Grating

An asymmetrical thin-core long-period fiber grating (ATC-LPFG) cascaded with an inline Mach–Zehnder interferometer (MZI) for dual-parameter sensing has been demonstrated. In addition, bending direction is also determined at the same time. A section of thin-core fiber (TCF) is fusion splic...

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Bibliographic Details
Main Authors: Wenjun Ni, Ping Lu, Chao Luo, Xin Fu, Li Liu, Hao Liao, Xinyue Jiang, Deming Liu, Jiangshan Zhang
Format: Article
Language:English
Published: IEEE 2016-01-01
Series:IEEE Photonics Journal
Subjects:
Asymmetrical thin-core long-period fiber grating (ATC-LPFG)
Mach–Zehnder interferometer (MZI)
dual parameters
Online Access:https://ieeexplore.ieee.org/document/7508976/
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