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  • Received: Mar. 26, 2020

    Accepted: May. 13, 2020

    Posted: Sep. 1, 2020

    Published Online: Sep. 16, 2020

    The Author Email: Chen Dijun (djchen@siom.ac.cn)

    DOI: 10.3788/CJL202047.0906005

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    Ji Wang, Dijun Chen, Fang Wei, Yanguang Sun, Haoyang Pi, Zhongguo Yang, Rui Wu, Kang Ying, Haiwen Cai, Weibiao Chen. Research on Frequency Stabilization Technology of Transfer Cavity Based on All-Fiber Ring Resonator[J]. Chinese Journal of Lasers, 2020, 47(9): 0906005

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Chinese Journal of Lasers, Vol. 47, Issue 9, 0906005 (2020)

Research on Frequency Stabilization Technology of Transfer Cavity Based on All-Fiber Ring Resonator

Wang Ji1,2, Chen Dijun1,*, Wei Fang1, Sun Yanguang1, Pi Haoyang1, Yang Zhongguo1, Wu Rui1,2, Ying Kang1, Cai Haiwen1, and Chen Weibiao1

Author Affiliations

  • 1Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences,Beijing 100049, China

Abstract

Using polarization-maintaining all-fiber ring resonator as the transfer cavity, a frequency stability transfer from 1550 nm reference laser to 1572 nm slave laser is realized in this work. The influence of temperature on the long-term stability of the fiber resonator is studied. Theoretical and experimental results show that the frequency stability transfer could not be realized well only by tuning the cavity length of piezoelectric ceramic resonator. Therefore, it is proposed to realize the stability transfer of the ring resonator by using piezoelectric ceramic fast feedback and temperature control. The Allan variance of the frequency stability of the slave laser is 2×10 -12 when the integration time is 1 s and 5×10 -12 when the integration time is 1000 s.

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