| 光纤布里渊分布式温度应变同时传感研究进展 |
| |
| 引用本文： | 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): 6-11,24 |
| |
| 作者姓名： | 孙世林 周会娟 孟洲 |
| |
| 作者单位： | 国防科技大学光电科学与工程学院,长沙,410073 |
| |
| 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.
|
| 关 键 词： | 布里渊散射 拉曼散射 分布式光纤传感 温度 应变 |
| 收稿时间： | 2012-08-14 |
Progresses of Simultaneous Sensing of Distributed Optical Fiber Temperature and Strain Based on Brillouin Scattering |
| |
| SUN Shilin,ZHOU Huijuan and MENG Zhou. Progresses of Simultaneous Sensing of Distributed Optical Fiber Temperature and Strain Based on Brillouin Scattering[J]. Semiconductor Optoelectronics, 2013, 34(1): 6-11,24 |
| |
| Authors: | SUN Shilin ZHOU Huijuan MENG Zhou |
| |
| Affiliation: | College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha 410073,CHN;College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha 410073,CHN;College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha 410073,CHN |
| |
| 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, we introduce the present methods for solving the cross sensitivity that have been reported. We compare and analyse these different methods, finally discuss the development prospect. |
| |
| Keywords: | Brillouin scattering Raman scattering distributed optical fiber sensing temperature strain |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《半导体光电》浏览原始摘要信息 |
|
点击此处可从《半导体光电》下载全文 |
|
