Chinese Journal of Lasers, Volume. 47, Issue 6, 604005(2020)

Design and Verification of Depolarized Derotator Alignment Scheme in Astronomical Telescope

Zhou Mingyao1,2, Hou Junfeng1,2、*, Wang Dongguang1, and Deng Yuanyong1,2
Author Affiliations
  • 1Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China
  • 2School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China
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    References(15)

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    [5] Xu Z W, Wang J N, Wu C K. Real time electrical system for canceling image rotation[J]. Journal of Infrared and Millimeter Waves, 16, 364-368(1997).

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    [9] Zhang C, Duan F J, Fu X et al. Dual-axis optoelectronic level based on laser auto-collimation and liquid surface reflection[J]. Optics & Laser Technology, 113, 357-364(2019).

    [11] Hou J F, Liang M, Wang D G et al. Design and analysis of a five-mirror derotator with minimal instrumental polarization in astronomical telescopes[J]. Optics Express, 26, 19356-19370(2018).

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    [14] Brunelli A, Bergomi M, Dima M et al. Tips and tricks for aligning an image derotator[J]. Proceedings of SPIE, 8446, 84464L(2012).

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    Zhou Mingyao, Hou Junfeng, Wang Dongguang, Deng Yuanyong. Design and Verification of Depolarized Derotator Alignment Scheme in Astronomical Telescope[J]. Chinese Journal of Lasers, 2020, 47(6): 604005

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    Paper Information

    Category: Measurement and metrology

    Received: Jan. 2, 2020

    Accepted: --

    Published Online: Jun. 3, 2020

    The Author Email: Junfeng Hou (jfhou@bao.ac.cn)

    DOI:10.3788/CJL202047.0604005

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