Distributed Vibration Sensor With Laser Phase-Noise Immunity by Phase-Extraction φ-OTDR

Yuying SHAO; Huanhuan LIU; Peng PENG; Fufei PANG; Guoqin YU; Zhen CHEN; Na CHEN; Tingyun WANG

doi:10.1007/s13320-019-0540-2

Photonic Sensors, Volume. 9, Issue 3, 223(2019)

Distributed Vibration Sensor With Laser Phase-Noise Immunity by Phase-Extraction φ-OTDR

Yuying SHAO¹, Huanhuan LIU², Peng PENG¹, Fufei PANG^2、*, Guoqin YU¹, Zhen CHEN², Na CHEN², and Tingyun WANG²

Author Affiliations

¹State Grid Shanghai Municipal Electric Power Company, Shanghai 200072, China

²Key laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory ofSpecialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai 200444, China

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Yuying SHAO, Huanhuan LIU, Peng PENG, Fufei PANG, Guoqin YU, Zhen CHEN, Na CHEN, Tingyun WANG. Distributed Vibration Sensor With Laser Phase-Noise Immunity by Phase-Extraction φ-OTDR[J]. Photonic Sensors, 2019, 9(3): 223

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Paper Information

Category: Regular

Received: Nov. 21, 2018

Accepted: Jan. 16, 2019

Published Online: Sep. 8, 2019

The Author Email: PANG Fufei (ffpang@shu.edu.cn)

DOI:10.1007/s13320-019-0540-2

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology