Acta Optica Sinica, Volume. 45, Issue 6, 0601008(2025)

Selection of Optimal Exposure Time in Changchun Area Based on Atmospheric Coherence Length Measurement Instrument

Wei Zhao1... Shuai Chang1,3,*, Ye Gu1, Lei Zhang1, Xin Zhao1, Chunyu Guo2, Hongyu Zhao2 and Wei Xu3 |Show fewer author(s)
Author Affiliations
  • 1Key Discipline Laboratory of Air Ground Laser Communication for National Defense, Institute of Space Optoelectronic Technology, Changchun University of Science and Technology, Changchun 130022, Jilin , China
  • 2Henghui Optoelectronic Measurement Technology (Jilin) Co., Ltd, Changchun 130000, Jilin , China
  • 3Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, Jilin , China
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    References(23)

    [1] Zhang J X, Mei H P, Ren Y C et al. Fold-path atmospheric coherence length measurement by laser-active illumination imaging[J]. Acta Optica Sinica, 43, 1201003(2023).

    [4] Hinze J O[M]. Turbulence(1975).

    [5] Cao Y X, Yao H F, Zhang H et al. Inversion calculation of atmospheric refractive index structure constant based on atmospheric coherence length and isoplanatic angle measured in Nanshan, Xinjiang[J]. Laser & Optoelectronics Progress, 60, 2101003(2023).

    [6] Liu H, Wu C Y, Xu W M. Testing Taylor’s hypothesis on the bottom boundary layer in the Pearl River[J]. The Ocean Engineering, 28, 132-137(2010).

    [8] Xu J, Qian T L, Cen X F. Influence of two exposure times of CCD on the measurement of visual acuity[J]. Astronomical Research & Technology, 81-85(1996).

    [9] Zhou D, Jin Z Y, Lu R W et al. The importance of the exposure-time and its measurement in the image motion method to measure the seeing parameter[J]. Astronomical Research & Technology, 14-20(2002).

    [12] Xin Y X, Fan Y F, Lun B L et al. A design of a DIMM system for long-term seeing measurement[J]. Astronomical Research & Technology, 9, 397-404(2012).

    [13] Li B. Research on testing technology of atmospheric coherence length based on DIMM[D](2015).

    [16] Zhou D. Characteristics of the near-ground atmospheric turbulence[D](2002).

    [18] Sha Y. Error analysis of atmospheric coherence length measured by differential arrival angle fluctuation[D](2017).

    [19] Shi S L. Research on control technology of precision image stabilization system in space telescope[D](2014).

    [20] Shi S L, Yin D Y. CMOS APS noise effect on position accuracy of star tracker[J]. Opto-Electronic Engineering, 40, 11-16(2013).

    [21] Yu L K, He B, Shen H et al. Analysis of formulae in DIMM and the verified experiment[J]. Infrared and Laser Engineering, 50, 20200414(2021).

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    Wei Zhao, Shuai Chang, Ye Gu, Lei Zhang, Xin Zhao, Chunyu Guo, Hongyu Zhao, Wei Xu. Selection of Optimal Exposure Time in Changchun Area Based on Atmospheric Coherence Length Measurement Instrument[J]. Acta Optica Sinica, 2025, 45(6): 0601008

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    Paper Information

    Category: Atmospheric Optics and Oceanic Optics

    Received: Sep. 11, 2024

    Accepted: Oct. 20, 2024

    Published Online: Mar. 25, 2025

    The Author Email: Chang Shuai (changshuai@cust.edu.cn)

    DOI:10.3788/AOS241541

    CSTR:32393.14.AOS241541

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