| 摘要:本文介绍了有着蚀刻结构的光纤传感器在应变测量以及薄结构振动测量中的应用和检测机理. 并且在非对
称蚀刻结构的光纤曲率传感器的基础上提出了分布式光纤模态曲率传感器研究. |
| 关键词: 蚀刻结构( 敏感区) 对称 非对称 曲率 光纤传感器 |
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| Intensity Modulation Opticalfiber Sensors with Etched Structures |
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| Abstract:In this paper, the application and sensing mechanism of optical??f iber sensors with etched structures in strain
measurement and thin structure vibrationmeasurement are presented. Based on the geometric curvature changes of the op??
tical fiber, an optical??fiber distributed sensing strategy has been proposed for thin structure vibration mode measurement. |
| Key words: etched structures symmetric asymmetric, curvature opticalsensor |