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布里渊散射分布式光纤传感器
引用本文:余丽苹,刘永智,代志勇.布里渊散射分布式光纤传感器[J].激光与光电子学进展,2006,43(4):24-28.
作者姓名:余丽苹  刘永智  代志勇
作者单位:电子科技大学光电信息学院,成都,610054
摘    要:介绍了基于布里渊分布式光纤传感器的进展和发展趋势,以及应用后向布里渊散射测量光纤温度/应变的基本原理。介绍了基于光时域反射仪发展起来的BOTDR(布里渊光时域反射)、BOTDA(布里渊光时域分析)及BOFDA(布里渊光频域分析)分布式光纤传感器的原理及各种实施方案,并指出还存在的问题。

关 键 词:布里渊散射  分布式光纤传感器  光时域反射仪(OTDR)
收稿时间:2005-08-25
修稿时间:2005-08-252005-10-11

Brillouin Scattering Distributed Optical Fiber Sensor
YU Liping,LIU Yongzhi,DAI Zhiyong.Brillouin Scattering Distributed Optical Fiber Sensor[J].Laser & Optoelectronics Progress,2006,43(4):24-28.
Authors:YU Liping  LIU Yongzhi  DAI Zhiyong
Affiliation:School of Opto-electronic Information, University of Electronic Science and Technology of China, Chengdu 610054
Abstract:This paper introduces the advancement and the developing direction of the Brillouin scattering distributed optic fiber sensor. Principles of the Brlllouin scattering distributed optic fiber sensor as well as schemes of BOTDR sensor, BOTDA sensor and BOFDA sensor that based on OTDR are illustrated. Furthermore the problems in existance is pointed out, and the development and trend are shown.
Keywords:Brillouin scattering  distributed optic fiber sensor  OTDR
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