Optical Technique, Volume. 51, Issue 4, 497(2025)

Frequency-shifted dual pulse modulation phase-sensitive optical time-domain reflectometer sensing technology

FAN Yingrui1, WANG Yu1、*, ZHANG Shuo1, WANG Junhong1, WANG Pengfei2, LIU Xin2, and JIN Baoquan2,3
Author Affiliations
  • 1College of Physics and Optoelectronic Engineering, Taiyuan University of Technology, Taiyuan 030024, China
  • 2College of Electronic Information Engineering, Taiyuan University of Technology, Taiyuan 030024, China
  • 3Key Laboratory of Advanced Transducers and Intelligent Control Systems (Ministry of Education),Taiyuan University of Technology, Taiyuan 030024, China
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    FAN Yingrui, WANG Yu, ZHANG Shuo, WANG Junhong, WANG Pengfei, LIU Xin, JIN Baoquan. Frequency-shifted dual pulse modulation phase-sensitive optical time-domain reflectometer sensing technology[J]. Optical Technique, 2025, 51(4): 497

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    Paper Information

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    Received: Jan. 4, 2025

    Accepted: Aug. 12, 2025

    Published Online: Aug. 12, 2025

    The Author Email: WANG Yu (wangyu@tyut.edu.cn)

    DOI:

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