Gas Pressure Sensor Based on CO <sub>2</sub>-Laser-Induced Long-Period Fiber Grating in Air-Core Photonic Bandgap Fiber

Gas Pressure Sensor Based on CO <sub>2</sub>-Laser-Induced Long-Period Fiber Grating in Air-Core Photonic Bandgap Fiber

We reported a gas pressure sensor based on CO<sub>2</sub>-laser-induced long-period fiber grating (LPFG) in an air-core photonic bandgap fiber (PBF). The LPFG was inscribed in an air-core PBF by the use of an improved CO<sub>2</sub> laser system with an ultraprecision 2-D sca...

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Bibliographic Details
Main Authors: Jian Tang, Guolu Yin, Shen Liu, Xiaoyong Zhong, Changrui Liao, Zhengyong Li, Qiao Wang, Jing Zhao, Kaiming Yang, Yiping Wang
Format: Article
Language:English
Published: IEEE 2015-01-01
Series:IEEE Photonics Journal
Subjects:
long period fiber gratings
CO2lasers
photonic bandgap fibers
gas pressure sensors
Online Access:https://ieeexplore.ieee.org/document/7234828/

Internet

https://ieeexplore.ieee.org/document/7234828/

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