Acta Optica Sinica, Volume. 45, Issue 7, 0712003(2025)

Effect of Laser Frequency Noise on Heterodyne Interferometric Signal and Analysis of Suppression Method

Xiangyi Jin1...2, Yangyi Shen1,2, Xinxin Kong1 and Wenxi Zhang1,* |Show fewer author(s)
Author Affiliations
  • 1Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
  • 2School of Optoelectronics, University of Chinese Academy of Sciences, Beijing 100049, China
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    References(15)

    [4] Wang Y H, Shen Y Y, Kong X X et al. Chirp noise analysis in laser Doppler vibration measurement and its suppression methods[J]. Acta Optica Sinica, 44, 0507001(2024).

    [8] Zhou K J. Study on the noise of narrow linewidth single-frequency fiber laser and its applications[D], 64-74(2019).

    [9] Zhang J. Research on the noise measurement and suppression technology of fiber laser[D], 84-92(2020).

    [11] Yu Y H, Hu H L, Chen D J et al. Relative intensity noise measurement of a single-frequency laser with ultralow background[J]. Chinese Journal of Lasers, 50, 2201003(2023).

    [12] Qin Y W, Wang Y, Zhang C et al. Gain performance regulation of few-mode erbium-doped fiber amplifier (invited)[J]. Acta Optica Sinica (Online), 0203001(2024).

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    Xiangyi Jin, Yangyi Shen, Xinxin Kong, Wenxi Zhang. Effect of Laser Frequency Noise on Heterodyne Interferometric Signal and Analysis of Suppression Method[J]. Acta Optica Sinica, 2025, 45(7): 0712003

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Dec. 7, 2024

    Accepted: Jan. 20, 2025

    Published Online: Mar. 20, 2025

    The Author Email: Zhang Wenxi (zhangwenxi@aoe.ac.cn)

    DOI:10.3788/AOS241854

    CSTR:32393.14.AOS241854

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