Process Automation Instrumentation, Volume. 46, Issue 8, 58(2025)

Study of Phase Modulation Depth Control Scheme for Sinusoidal Phase Modulation Interferometer

YANG Liang, XIA Zexin, ZHU Zhibo, LI Jiaxing, and ZHANG Lieshan*
Author Affiliations
  • School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
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    References(11)

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    [7] [7] HUANG S C,HUANG Y F,WU Z Z. Sensitivity normalization technique of PGC demodulation with low harmonic distortion and high stability using laser modulation to generate carrier signal[J]. Sensors and Actuators A:Physical,2012,174:198-206.

    [8] [8] ZHANG S,ZHANG A,PAN H. Eliminating light intensity disturbance with reference compensation in interferometers [J]. IEEE Photonics Technology Letters,2015,27(17):1 888-1 891.

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    YANG Liang, XIA Zexin, ZHU Zhibo, LI Jiaxing, ZHANG Lieshan. Study of Phase Modulation Depth Control Scheme for Sinusoidal Phase Modulation Interferometer[J]. Process Automation Instrumentation, 2025, 46(8): 58

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    Paper Information

    Received: Jan. 11, 2024

    Accepted: Aug. 26, 2025

    Published Online: Aug. 26, 2025

    The Author Email: ZHANG Lieshan (zhanglieshan@163.com)

    DOI:10.16086/j.cnki.issn1000-0380.2024010054

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