| 光纤光栅传感器及其应用 |
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| 引用本文： | 廖光萌,何建新,朱玉琴,王莞.光纤光栅传感器及其应用[J].装备环境工程,2022,19(11):142-149. |
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| 作者姓名： | 廖光萌 何建新 朱玉琴 王莞 |
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| 作者单位： | 西南技术工程研究所，重庆 400039 |
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| 摘 要： | 综述了几种典型光纤光栅传感器及在传感领域的应用。首先介绍了光纤光栅传感的基本原理，然后对布拉格光栅、长周期光栅、倾斜光栅和啁啾光栅的结构、光学特性进行了说明。最后阐述了光纤光栅传感器在温度传感、结构健康监测、腐蚀研究等方面的应用，以及在应用上的不足和今后的发展方向。
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| 关 键 词： | 光纤光栅 传感器 温度传感 结构健康监测 腐蚀研究中图分类号:TN253 文献标识码:A 文章编号:1672-9242(2022)11-0142-08 |
Fiber Grating Sensor and Application |
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| LIAO Guang-meng,HE Jian-xin,ZHU Yu-qin,WANG Wan.Fiber Grating Sensor and Application[J].Equipment Environmental Engineering,2022,19(11):142-149. |
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| Authors: | LIAO Guang-meng HE Jian-xin ZHU Yu-qin WANG Wan |
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| Institution: | Southwest Technology and Engineering Research Institute, Chongqing400039, China |
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| Abstract: | This article aims to review several typical fiber grating sensors and their applications in the field of sensing. First, the basic principles of fiber grating sensing are introduced, and then the structure and optical characteristics of Bragg gratings, long-period gratings, tilted gratings and chirped gratings are explained. Finally, the application of fiber grating sensors in temperature sensing, structural health monitoring, corrosion research, the shortcomings in application and future development directionsare described. |
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| Keywords: | fiber grating sensor temperature sensing structural health monitoring corrosion research |
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