光通信技术2018，Vol.42Issue(2)：23-26,4.DOI:10.13921/j.cnki.issn1002-5561.2018.02.007
基于φ-OTDR的分布式光纤传感技术的现状与发展
Status and development of distributed optical fiber sensing technology based on φ-OTDR
摘要
Abstract
In order to enable the researchers in the industry to combine the current status of distributed optical fiber sensing technology and further improve the sensing distance, spatial resolution and sensitivity of the dis-tributed optical fiber sensor, this paper analyzed and summarized the development and research status of a dis-tributed optical fiber sensing technology based on the phase-sensitive optical time domain reflectometry (φ-OTDR). And introduced the optical fiber sensing and optical fiber monitoring technologies deployed in opti-cal fiber networks. It emphatically discussed the prospect of φ-OTDR distributed optical fiber sensing tech-nology.关键词
分布式/光纤传感系统/相位敏感光时域反射/瑞利散射Key words
distributed/optical fiber sensing system/φ-OTDR/rayleigh scattering分类
信息技术与安全科学引用本文复制引用
袁晓月,谭中伟..基于φ-OTDR的分布式光纤传感技术的现状与发展[J].光通信技术,2018,42(2):23-26,4.基金项目
国家自然科学基金(61177012)资助. （61177012）
