A High Performance Distributed Optical Fiber Sensor Based on Φ-OTDR for Dynamic Strain Measurement

A high-performance distributed optical fiber sensor based on phase-sensitive optical time-domain reflectometry (Φ-OTDR) for dynamic strain measurement has been proposed. In this newly designed system, ultraweak fiber Bragg gratings (UWFBGs) are sparsely embedded in the sensing fiber. Through...

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Autores principales:	Xuping Zhang, Zhenhong Sun, Yuanyuan Shan, Yanting Li, Feng Wang, Jie Zeng, Yixin Zhang
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IEEE 2017-01-01
Colección:	IEEE Photonics Journal
Materias:	Interferometry optical fiber sensors phase-sensitive optical time-domain reflectometry (Φ > OTDR) ultra-weak fiber Bragg gratings (UWFBGs) vibration measurements.
Acceso en línea:	https://ieeexplore.ieee.org/document/7917232/
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