Simultaneous measurement of hydrogen and humidity based on an integrated FBG sensor

Zhuang Ye; Jiadong Hou; Yi Li; Lingxi Xiong; Hongbo Ruan; Jixiang Dai; Minghong Yang

doi:10.1117/12.2592169

26 January 2021 Simultaneous measurement of hydrogen and humidity based on an integrated FBG sensor

Zhuang Ye, Jiadong Hou, Yi Li, Lingxi Xiong, Hongbo Ruan, Jixiang Dai, Minghong Yang

Proceedings Volume 11767, 2020 International Conference on Optoelectronic Materials and Devices; 117670Y (2021) https://doi.org/10.1117/12.2592169
Event: 2020 International Conference on Optoelectronic Materials and Devices, 2020, Guangzhou, China

Abstract

A hydrogen and humidity simultaneous measurement system based on an integrated FBG sensor is proposed. Experimentally results indicate the sensor shows a high degree of hydrogen discrimination ranging from 100ppm-8000ppm and a high degree of humidity discrimination ranging from 20% - 80%, along with the high performance of anti-mutual interference of hydrogen and humidity.

Citation Download Citation

Zhuang Ye, Jiadong Hou, Yi Li, Lingxi Xiong, Hongbo Ruan, Jixiang Dai, and Minghong Yang "Simultaneous measurement of hydrogen and humidity based on an integrated FBG sensor", Proc. SPIE 11767, 2020 International Conference on Optoelectronic Materials and Devices, 117670Y (26 January 2021); https://doi.org/10.1117/12.2592169

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