Brillouin-scattering based fully distributed optical fiber sensing technology and its application in optical cable monitoring (Invited Paper)

摘要：

Brillouin time-domain analysis in optical fiber is a novel technique which makes a distributed measurement of temperature and strain over long distance and by common optical fiber. The Brillouin scattering based fully distributed optical fiber sensing technology has attracted much attention which provides flexibility and practicality in situation. The application of Brillouin scattering based distributed optical fiber sensors are discussed. The Brillouin scattering based fully distributed optical fiber sensing system for long-distance optical cable real-time monitoring is built. The experiment results of using this system to monitor and locate the fault of submarine optical cable are given.

关键词： Brillouin-scattering fully distributed optical fiber sensing optical cable monitoring fault location

作者: Xuping Zhang Yuming Dong Yuangang Lu

作者单位: Institute of Optical Communication Engineering, School of Engineering Nanjing University,Nanjing 210093

会议类型: 国际会议

会议名称: The 5th International Conference on Optical Communications and Networks & the 2nd International Symposium on Advances and Trends in Fiber Optics and Applications(第5届国际光通信与网络年会暨第2届纤维光学发展现状与未来趋势国际学术研讨会)

会议地点: 成都

会议语种:英文

页码: 408-411

在线出版日期: 2006-09-18（万方平台首次上网日期，不代表论文的发表时间）