SNR Improvement Methods for Phase-Sensitive Optical Time-Domain Reflectometer for UHV DC Control and Protection System

Jun Ruan; Zhijun Zhu; Hao Sun; Yifeng Zhu; Wanli Xu; Tao Lü; Baofeng Wu; Xiaohan Sun

doi:10.3788/CJL202249.0906005

Chinese Journal of Lasers, Volume. 49, Issue 9, 0906005(2022)

SNR Improvement Methods for Phase-Sensitive Optical Time-Domain Reflectometer for UHV DC Control and Protection System

Jun Ruan¹, Zhijun Zhu¹, Hao Sun¹, Yifeng Zhu¹, Wanli Xu², Tao Lü², Baofeng Wu², and Xiaohan Sun^2、*

Author Affiliations

¹Kunming Bureau, CSG EHV Power Transmission Company, Kunming 650300, Yunnan, China

²National Research Center for Optical Sensing/Communications Integrated Networking, Southeast University, Nanjing 210096, Jiangsu, China

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Jun Ruan, Zhijun Zhu, Hao Sun, Yifeng Zhu, Wanli Xu, Tao Lü, Baofeng Wu, Xiaohan Sun. SNR Improvement Methods for Phase-Sensitive Optical Time-Domain Reflectometer for UHV DC Control and Protection System[J]. Chinese Journal of Lasers, 2022, 49(9): 0906005

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Paper Information

Category: fiber optics and optical communications

Received: Sep. 6, 2021

Accepted: Oct. 21, 2021

Published Online: Apr. 22, 2022

The Author Email: Sun Xiaohan (xhsun@seu.edu.cn)

DOI:10.3788/CJL202249.0906005

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology