光纤光栅氢传感器综述

Optical Fiber Grating Hydrogen Sensors: A Review.

作者信息

Dai Jixiang, Zhu Li, Wang Gaopeng, Xiang Feng, Qin Yuhuan, Wang Min, Yang Minghong

机构信息

National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China.

Key Laboratory of Fiber Optic Sensing Technology and Information Processing, Ministry of Education, Wuhan University of Technology, Wuhan 430070, China.

出版信息

Sensors (Basel). 2017 Mar 12;17(3):577. doi: 10.3390/s17030577.

DOI:10.3390/s17030577

PMID:28287499

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5375863/

Abstract

In terms of hydrogen sensing and detection, optical fiber hydrogen sensors have been a research issue due to their intrinsic safety and good anti-electromagnetic interference. Among these sensors, hydrogen sensors consisting of fiber grating coated with sensitive materials have attracted intensive research interests due to their good reliability and distributed measurements. This review paper mainly focuses on optical fiber hydrogen sensors associated with fiber gratings and various materials. Their configurations and sensing performances proposed by different groups worldwide are reviewed, compared and discussed in this paper. Meanwhile, the challenges for fiber grating hydrogen sensors are also addressed.

摘要

在氢气传感与检测方面，光纤氢气传感器因其本质安全和良好的抗电磁干扰性能而一直是一个研究课题。在这些传感器中，由涂覆敏感材料的光纤光栅构成的氢气传感器因其良好的可靠性和分布式测量能力而引起了广泛的研究兴趣。本文主要聚焦于与光纤光栅及各种材料相关的光纤氢气传感器。文中对全球不同研究团队提出的它们的结构和传感性能进行了综述、比较和讨论。同时，也探讨了光纤光栅氢气传感器面临的挑战。