A real-time detection and self-control phase-sensitive OTDR distributed sensor system

A real-time detection and self-control phase-sensitive OTDR distributed sensor system

A real-time detection and self-control phase-sensitive optical time-domain reflectometer (φ-OTDR) distributed sensor system is demonstrated. The system software can get the real-time data stream to detect the disturbance and self-control the Mach-Zehnder electro-optical modulator (MZEOM). In this wa...

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Bibliographische Detailangaben
Hauptverfasser: Xiaonan Hui, Jinhai Zhou, Chen Xu, Shilie Zheng, Hao Chi, Xiaofeng Jin, Xianmin Zhang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Backscatter
Distributed sensor
Fiber lasers
Mach-Zehnder electrooptical modulator
Optical fiber sensors
Optical fibers
Phase-sensitive OTDR
Real-time detection
Real-time systems
Self-control
Sensor systems
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Beschreibung
Zusammenfassung:A real-time detection and self-control phase-sensitive optical time-domain reflectometer (φ-OTDR) distributed sensor system is demonstrated. The system software can get the real-time data stream to detect the disturbance and self-control the Mach-Zehnder electro-optical modulator (MZEOM). In this way, the system can operate continuously and compensate the drift of the MZEOM automatically.
DOI:10.1109/ICOCN.2013.6617198