Ultrasensitive Methane Volume Fraction Sensor Based on Long Period Fiber Grating and Back-Propagation Neural Network

Chao Du; Bin Zhang; Shuang Zhao; Qiuyu Wang; Li Zhang; Liqin Cui; Xiao Deng

doi:10.3788/LOP222732

Laser & Optoelectronics Progress, Volume. 60, Issue 7, 0706009(2023)

Ultrasensitive Methane Volume Fraction Sensor Based on Long Period Fiber Grating and Back-Propagation Neural Network

Chao Du^1、*, Bin Zhang², Shuang Zhao¹, Qiuyu Wang¹, Li Zhang¹, Liqin Cui¹, and Xiao Deng^1、**

Author Affiliations

¹College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China

²Military Representative Office of PLA Air Force Equipment Department in Taiyuan, Taiyuan 030006, Shanxi, China

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Chao Du, Bin Zhang, Shuang Zhao, Qiuyu Wang, Li Zhang, Liqin Cui, Xiao Deng. Ultrasensitive Methane Volume Fraction Sensor Based on Long Period Fiber Grating and Back-Propagation Neural Network[J]. Laser & Optoelectronics Progress, 2023, 60(7): 0706009

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Paper Information

Category: Fiber Optics and Optical Communications

Received: Oct. 10, 2022

Accepted: Nov. 30, 2022

Published Online: Mar. 31, 2023

The Author Email: Chao Du (duchao@tyut.edu.cn), Xiao Deng (dengxiao@tyut.edu.cn)

DOI:10.3788/LOP222732

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology