Recent Progress of Optical Fiber Fabry-Perot Sensors

被引:17
|
作者
Chen Weimin [1 ,2 ]
Lei Xiaohua [1 ,2 ]
Zhang Wei [1 ,2 ]
Liu Xianming [1 ,2 ]
Liao Changrong [1 ,2 ]
机构
[1] Chongqing Univ, Minist Educ, Key Lab Optoelect Technol & Syst, Chongqing 400044, Peoples R China
[2] Chongqing Univ, Coll Optoelect Engn, Chongqing 400044, Peoples R China
关键词
sensors; fiber optics; Fabry-Perot cavity; demodulation algorithm; hardware demodulation;
D O I
10.3788/AOS201838.0328010
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The Fabry-Perot interferometer based fiber optical sensor (FP sensor) was first known in the early of 1980 s. It has been experienced high speed development in recent 10 years and gradually shows the superiority in special applications such as aviation, oil exploration, source of energy and civil engineering. Because it has excellent reliability, and high sensitivity in harsh environments such as high temperature, high pressure, strong radiation and narrow space. This paper firstly reviews the history of fiber Fabry-Perot sensor, then introduces its recent progress and future development trends from the aspects of sensors, demodulation methods, hardware systems and applications based on the principle of fiber optical sensor.
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收藏
页数:14
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