激光与光电子学进展, 2009, 46 (11): 14, 网络出版: 2009-11-16
基于布里渊效应的连续分布式光纤传感技术 下载: 1217次
Fully Distributed Optical Fiber Sensor Based on Brillouin Effect
布里渊效应 连续分布式光纤传感 布里渊光时域反射计 布里渊光时域分析计 Brillouin effect fully distributed optical fiber sensor Brillouin optical time domain reflectometry Brillouin optical time domain analysis
摘要
基于布里渊效应的光纤传感(BEOFS)技术具有长距离、高精度、连续分布式、多参量传感的独特优点,在介绍BEOFS技术的原理、发展现状以及重要应用领域的基础上,对实现长距离、高精度、快速分布式布里渊光纤传感的关键技术进行研究和探讨,给出了提高系统传感速度的方案。
Abstract
The Brillouin effect based optical fiber sensors (BEOFS)have the unique advantages over other sensors such as long distance,high precision,fully distributed and multi-parameter sensing. The working principle,development status and important application field about BEOFS are introduced. The key technologies to make BEOFS with ultra-long distance,high precision and fast fully distributed measurement are discussed. A novel method to improve the sensing speed is given.
张旭苹, 王峰, 路元刚. 基于布里渊效应的连续分布式光纤传感技术[J]. 激光与光电子学进展, 2009, 46(11): 14. Zhang Xuping, Wang Feng, Lu Yuangang. Fully Distributed Optical Fiber Sensor Based on Brillouin Effect[J]. Laser & Optoelectronics Progress, 2009, 46(11): 14.