半导体光电, 2013, 34 (1): 6, 网络出版: 2013-03-05
光纤布里渊分布式温度应变同时传感研究进展
Progresses of Simultaneous Sensing of Distributed Optical Fiber Temperature and Strain Based on Brillouin Scattering
布里渊散射 拉曼散射 分布式光纤传感 温度 应变 Brillouin scattering Raman scattering distributed optical fiber sensing temperature strain
摘要
基于布里渊散射的光纤分布式传感技术可以实现对温度和应变的同时传感, 如何解决温度、应变的交叉敏感问题是实现温度应变同时传感的关键。文章详细介绍了已报道的几种常见的实验方案, 并对不同方案进行了比较分析, 最后对未来的发展进行了展望。
Abstract
Distributed optical fiber sensors based on Brillouin scattering can realize simultaneous temperature and strain sensing. But the cross sensitivity limits the practice of simultaneous sensing. In this paper, the reported methods for solving the cross are introduced and analysed comparatively, and the development prospects are discussed.
孙世林, 周会娟, 孟洲. 光纤布里渊分布式温度应变同时传感研究进展[J]. 半导体光电, 2013, 34(1): 6. SUN Shilin, ZHOU Huijuan, MENG Zhou. Progresses of Simultaneous Sensing of Distributed Optical Fiber Temperature and Strain Based on Brillouin Scattering[J]. Semiconductor Optoelectronics, 2013, 34(1): 6.
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