Self-copy-shift-based differential phase extracting method for fiber distributed acoustic sensing

Wenjie Chen; Junfeng Jiang; Kun Liu; Shuang Wang; Zhe Ma; Guanhua Liang; Zhenyang Ding; Tianhua Xu; Tiegen Liu

doi:10.3788/COL202018.081201

Chinese Optics Letters, Volume. 18, Issue 8, 081201(2020)

Self-copy-shift-based differential phase extracting method for fiber distributed acoustic sensing

Wenjie Chen^1,2,3,4, Junfeng Jiang^1,2,3、*, Kun Liu^1,2,3, Shuang Wang^1,2,3, Zhe Ma^1,2,3, Guanhua Liang^1,2,3, Zhenyang Ding^1,2,3, Tianhua Xu^1,2,3, and Tiegen Liu^1,2,3

Author Affiliations

¹School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, China

²Key Laboratory of Opto-electronics Information Technology (Tianjin University), Ministry of Education, Tianjin 300072, China

³Tianjin Optical Fiber Sensing Engineering Center, Institute of Optical Fiber Sensing of Tianjin University, Tianjin 300072, China

⁴Science and Technology on Communication Networks Laboratory, Shijiazhuang 050002, China

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Wenjie Chen, Junfeng Jiang, Kun Liu, Shuang Wang, Zhe Ma, Guanhua Liang, Zhenyang Ding, Tianhua Xu, Tiegen Liu, "Self-copy-shift-based differential phase extracting method for fiber distributed acoustic sensing," Chin. Opt. Lett. 18, 081201 (2020)

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Paper Information

Category: Optical Sensing, Measurements, and Metrology

Received: Apr. 16, 2020

Accepted: Jun. 10, 2020

Posted: Jun. 10, 2020

Published Online: Jul. 10, 2020

The Author Email: Junfeng Jiang (jiangjfjxu@tju.edu.cn)

DOI:10.3788/COL202018.081201

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