Surface and Underwater Surveillance based on Highly Sensitive Distributed Fiber-optic Hydrophone

Junfeng Chen; Ke Ai; Hao Li; Xiangpeng Xiao; Cunzheng Fan; Zhijun Yan; Qizhen Sun; Qizhen Sun

doi:10.1364/OFC.2023.Tu3G.3

Optical Fiber Communication Conference (OFC) 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper Tu3G.3
•https://doi.org/10.1364/OFC.2023.Tu3G.3

Surface and Underwater Surveillance based on Highly Sensitive Distributed Fiber-optic Hydrophone

Junfeng Chen, Ke Ai, Hao Li, Xiangpeng Xiao, Cunzheng Fan, Zhijun Yan, and Qizhen Sun

Optical Fiber Communication Conference 2023

San Diego California United States
5–9 March 2023
ISBN: 978-1-957171-18-0

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Subsea and Sensing Networks (Tu3G)

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J. Chen, K. Ai, H. Li, X. Xiao, C. Fan, Z. Yan, and Q. Sun, "Surface and Underwater Surveillance based on Highly Sensitive Distributed Fiber-optic Hydrophone," in Optical Fiber Communication Conference (OFC) 2023, Technical Digest Series (Optica Publishing Group, 2023), paper Tu3G.3.

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Abstract

We report field test results of surface and underwater surveillance based on fiber-optic distributed acoustic sensing (DAS) and highly sensitive distributed fiber-optic hydrophone (DFOH). Various intrusive targets like boat, frogman and etc. are detected.

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