Demodulation Analysis of Distributed Vibration Sensor Signals Based on Fast Fourier Transform

Zhaopeng Si; Bangning Mao; Zehua Bu; Huaping Gong; Ben Xu; Juan Kang; Chunjun Yang; Chunliu Zhao

doi:10.3788/CJL220902

Chinese Journal of Lasers, Volume. 50, Issue 5, 0506001(2023)

Demodulation Analysis of Distributed Vibration Sensor Signals Based on Fast Fourier Transform

Zhaopeng Si¹, Bangning Mao^1、*, Zehua Bu¹, Huaping Gong¹, Ben Xu¹, Juan Kang¹, Chunjun Yang², and Chunliu Zhao^1、**

Author Affiliations

¹College of Optics and Electronic Science and Technology, China Jiliang University, Hangzhou 310018, Zhejiang, China

²Hangzhou National Camera Testing Technology Co., Ltd., Hangzhou 310012, Zhejiang, China

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Zhaopeng Si, Bangning Mao, Zehua Bu, Huaping Gong, Ben Xu, Juan Kang, Chunjun Yang, Chunliu Zhao. Demodulation Analysis of Distributed Vibration Sensor Signals Based on Fast Fourier Transform[J]. Chinese Journal of Lasers, 2023, 50(5): 0506001

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Paper Information

Category: Fiber optics and optical communication

Received: May. 24, 2022

Accepted: Jun. 20, 2022

Published Online: Mar. 7, 2023

The Author Email: Mao Bangning (clzhao@cjlu.edu.cn), Zhao Chunliu (maobangning@cjlu.edu.cn)

DOI:10.3788/CJL220902

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology