Acta Optica Sinica, Volume. 45, Issue 12, 1230003(2025)

Design and Ground Verification of Detection Scheme of Sun-as-a-Star Extreme Ultraviolet Spectrograph

Sifan Guo1,2, Xianyong Bai1,2,3,4、*, Wei Duan1,2, Yufei Feng1,3, Xiaoming Zhu1,3, Hui Tian5, Yuanyong Deng1,2,3, Zhiwei Feng1,2,3, Haiying Zhang2,6, Ziyao Hu1,2, Xiao Yang1,2,3, and Qi Yang1,2
Author Affiliations
  • 1National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China
  • 2School of Astronomy and Space Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
  • 3State Key Laboratory of Solar Activity and Space Weather, Beijing 100190, China
  • 4Institute for Frontiers in Astronomy and Astrophysics, Beijing Normal University, Beijing 102206, China
  • 5School of Earth and Space Sciences, Peking University, Beijing 100871, China
  • 6Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences, Nanjing 210042, Jiangsu , China
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    References(34)

    [8] Deng Y Y, Zhou G P, Dai S W et al. Solar polar-orbit observatory[J]. Chinese Science Bulletin, 68, 298-308(2023).

    [13] Du X W. Measurement of groove density 2D distribution of concave VLS grating and construction of a soft X-ray flat field spectrograph[D](2013).

    [14] Li C Y. Variable-line-spacing grating monochromators design and key techniques[D](2014).

    [16] Shi Z. Simulation and debugging of EBIT spectrometer in Shanghai[D](2010).

    [19] Rochus P, Auchère F, Berghmans D et al. The solar orbiter EUI instrument: the extreme ultraviolet imager[J]. Astronomy & Astrophysics, 642, A8(2020).

    [31] Zhou H J, Huo T L, Zhang G B et al. 0.6 m long differential pumping system with 4 orders of pressure differential is obtained[J]. Vacuum, 48-49(2003).

    [32] Zhang S P. Design, calculation, and debugging of multi stage differential vacuum system[D](2007).

    [33] Liu Y K[M]. Design of vacuum engineering, 412-414(2016).

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    Sifan Guo, Xianyong Bai, Wei Duan, Yufei Feng, Xiaoming Zhu, Hui Tian, Yuanyong Deng, Zhiwei Feng, Haiying Zhang, Ziyao Hu, Xiao Yang, Qi Yang. Design and Ground Verification of Detection Scheme of Sun-as-a-Star Extreme Ultraviolet Spectrograph[J]. Acta Optica Sinica, 2025, 45(12): 1230003

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    Paper Information

    Category: Spectroscopy

    Received: Jan. 15, 2025

    Accepted: Mar. 25, 2025

    Published Online: Jun. 24, 2025

    The Author Email: Xianyong Bai (xybai@bao.ac.cn)

    DOI:10.3788/AOS250500

    CSTR:32393.14.AOS250500

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