Acta Optica Sinica, Volume. 45, Issue 8, 0812002(2025)

Correction Method of Stray Light in Spectrally Modulated Polarization Spectrometer

Yanghao Chu1,2,3, Feng Ji1, Mengfan Li2,3、*, Yadong Hu2,3、**, Zhenwei Qiu2,3, Jingjing Shi4, Xiangjing Wang2,3, Tao Wang2,3, Gaojun Chi2,3, Benyong Yang2,3, and Jin Hong2,3
Author Affiliations
  • 1Anhui Province Key Laboratory of Measuring Theory and Precision Instrument, School of Instrument Science and Opto-Electronics Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
  • 2Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China
  • 3Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, Anhui, China
  • 4Deep Space Exploration Laboratory (Tiandu Laboratory), Hefei 230000, Anhui, China
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    References(22)

    [2] Yang B. Research on measurement error and calibration of intensity modulated spectropolarimetric lmaging system[D], 32-46(2018).

    [5] Yuan Y K. Stray light suppressing measure of optical system[J]. Journal of Atmospheric and Environmental Optics, 2, 6-10(2007).

    [8] Zhou X Y, Sun L, Pan Q et al. Large relative aperture receiving optical system and stray light suppression for laser ranging[J]. Laser & Optoelectronics Progress, 61, 0528001(2024).

    [11] Yuan Y K, Li X Y, Pei Y T. Simulating first order stray light of FY-2 VISSR using templates[J]. Optics and Precision Engineering, 15, 45-49(2007).

    [15] Zhang T F. Study on stray light characteristic analysis and correction method of watercolor image spectrometer[D], 63-67(2016).

    [17] Shi J J, Hu Y D, Li M F et al. Research and accuracy verification of linear polarization measurement technology based on spectral modulation[J]. Acta Optica Sinica, 42, 0212003(2022).

    [23] Li M F, Hu Y D, Chu Y H et al. A stray light distribution measurement device for polarization spectral imaging system[P].

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    Yanghao Chu, Feng Ji, Mengfan Li, Yadong Hu, Zhenwei Qiu, Jingjing Shi, Xiangjing Wang, Tao Wang, Gaojun Chi, Benyong Yang, Jin Hong. Correction Method of Stray Light in Spectrally Modulated Polarization Spectrometer[J]. Acta Optica Sinica, 2025, 45(8): 0812002

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Jan. 21, 2025

    Accepted: Feb. 26, 2025

    Published Online: Apr. 16, 2025

    The Author Email: Mengfan Li (mfli@aiofm.ac.cn), Yadong Hu (huyadong@aiofm.ac.cn)

    DOI:10.3788/AOS250529

    CSTR:32393.14.AOS250529

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