Chinese Journal of Quantum Electronics, Volume. 42, Issue 3, 345(2025)

Demodulation of laser Doppler vibration signal based on carrier spectrum analysis

ZHU Jun1,2,3、*, ZHANG Mingwei1,2,3, SHI Penglei1,2,3, HOU Cong1,2,3, LI Xiang1,2,3, and YU Benli1,2,3
Author Affiliations
  • 1Key Laboratory of Opto-Electronic Information Acquisition and Manipulation of Ministry of Education,Anhui University, Hefei 230601, China
  • 2Information Materials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei 230601, China
  • 3School of Physics and Optoelectronic Engineering, Anhui University, Hefei 230601, China
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    [11] Ke W, Feng X J, Yang P et al. Technology of arctangent demodulation of laser heterodyne interferometer based on FPGA[J]. Acta Metrologica Sinica, 43, 399-404(2022).

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    Jun ZHU, Mingwei ZHANG, Penglei SHI, Cong HOU, Xiang LI, Benli YU. Demodulation of laser Doppler vibration signal based on carrier spectrum analysis[J]. Chinese Journal of Quantum Electronics, 2025, 42(3): 345

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    Paper Information

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    Received: Apr. 28, 2023

    Accepted: --

    Published Online: Jun. 11, 2025

    The Author Email:

    DOI:10.3969/j.issn.1007-5461.2025.03.006

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