Highly Sensitive Strain Sensor Based on Fiber Microstructures Associated with Coherent Detection

被引：0
|
作者：
Zhang, Wei [1 ]
Ai, Fan [1 ]
Xiang, Yang [1 ]
Wang, Jingyi [1 ]
Liu, Deming [1 ]
Sun, Qizhen [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Natl Engn Lab Next Generat Internet Access Syst, Sch Opt & Elect Informat, Wuhan, Hubei, Peoples R China
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2017年
基金：
中国国家自然科学基金;
关键词：
distributed; strain; microstructure; OTDR; phase;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
High sensitive strain sensor of hundred ne magnitude realized by combining coherent OTDR detection with microstructures based fiber is proposed and demonstrated, promising long distance fully-distributed strain sensing with no dead sensing zone.
引用
收藏
页数：3
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