Performance Optimization for Phase-Sensitive OTDR Sensing System Based on Multi-Spatial Resolution Analysis

Performance Optimization for Phase-Sensitive OTDR Sensing System Based on Multi-Spatial Resolution Analysis

This paper proposes and demonstrates a phase-sensitive optical time domain reflectometry (Φ-OTDR) sensing system with multi-spatial resolution (MSR) analysis property. With both theoretical analysis and an experiment, the qualitative relationship between spatial resolution (SR), signal-to-no...

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Bibliographic Details
Main Authors:	Yuanyuan Shan, Wenbin Ji, Qing Wang, Lu Cao, Feng Wang, Yixin Zhang, Xuping Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2018-12-01
Series:	Sensors
Subjects:	phase-sensitive optical time domain reflectometry (Φ-OTDR) multi-spatial resolution (MSR) analysis signal-to-noise ratio (SNR)
Online Access:	http://www.mdpi.com/1424-8220/19/1/83

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