Volume 14 Issue 2
Mar.  2021
Turn off MathJax
Article Contents
WANG Wei, LU Lin, ZHANG Tian-yi, WANG Wei-lu, LIU Yi-chen, MENG Qing-yu, XU Shu-yan. A 10−9-order point source transmission test facility[J]. Chinese Optics, 2021, 14(2): 390-396. doi: 10.37188/CO.2020-0050
Citation: WANG Wei, LU Lin, ZHANG Tian-yi, WANG Wei-lu, LIU Yi-chen, MENG Qing-yu, XU Shu-yan. A 10−9-order point source transmission test facility[J]. Chinese Optics, 2021, 14(2): 390-396. doi: 10.37188/CO.2020-0050

A 10−9-order point source transmission test facility

doi: 10.37188/CO.2020-0050
Funds:  Supported by Youth Innovation Promotion Association, CAS (No. 2019219); National Natural Science Foundation of China (NSFC) (No. 61705220)
More Information
  • Corresponding author: wangwei123@ciomp.ac.cn
  • Received Date: 30 Mar 2020
  • Rev Recd Date: 06 May 2020
  • Available Online: 07 Sep 2020
  • Publish Date: 23 Mar 2021
  • In order to achieve the quantitative evaluation of the stray light attenuation in optical systems, we demonstrated a point source transmission test facility with 10−9-order sensitivity in this paper. We employed a pulsed source and measured the pulse to obtain the weak signal at the image plane, as well as to simplify the detection system. Using this scheme, we constructed a test facility with a maximum aperture of 600 mm and a test wavelength of 527 nm, and conducted the test with a 250 mm aperture optical system. Experimental results showed that the point transmission at a 60-degree incident angle is 1.68×10−9. The results prove that the test error of this facility is in the order of 10−9 or below, and the test facility has the ability to test 10−9-order point source transmissions. This technology can provide quantitative evaluation for various optical systems with strict stray light requirements, like astronomical telescopes, star sensors and spaced target monitor payloads.

     

  • loading
  • [1]
    黄强. 空间光学系统的杂散光分析[J]. 红外,2006,27(1):26-33.

    HUANG Q. Analysis of stray light in space optical system[J]. Infrared, 2006, 27(1): 26-33. (in Chinese)
    [2]
    田铁印, 王红, 吴国栋. 杂光对三线阵相机光学系统成像的影响[J]. 液晶与显示,2012,27(4):847-851.

    TIAN T Y, WANG H, WU G D. Impact of stray light on image of three line array camera[J]. Chinese Journal of Liquid Crystals and Displays, 2012, 27(4): 847-851. (in Chinese)
    [3]
    杨会玲, 吴玉宏, 孙慧婷, 等. 基于杂波抑制的海平线红外弱小目标检测[J]. 液晶与显示,2017,32(4):316-324. doi: 10.3788/YJYXS20173204.0316

    YANG H L, WU Y H, SUN H T, et al. Small dim infrared target detection of horizon region based on clutter rejection[J]. Chinese Journal of Liquid Crystals and Displays, 2017, 32(4): 316-324. (in Chinese) doi: 10.3788/YJYXS20173204.0316
    [4]
    钟兴, 贾继强. 空间相机消杂光设计及仿真[J]. 光学 精密工程,2009,17(3):621-625.

    ZHONG X, JIA J Q. Stray light removing design and simulation of spaceborne camera[J]. Optics and Precision Engineering, 2009, 17(3): 621-625. (in Chinese)
    [5]
    陆强. 地球同步轨道空间相机杂散光分析与应用技术的研究[D]. 上海: 中国科学院大学, 2016.

    LU Q. Study on stray light analysis and application technology of the earth synchronous orbit space camera[D]. Shanghai: University of Chinese Academy of Sciences, 2016. (in Chinese)
    [6]
    FLEMING J, GROCHOCKI F, FINCH T, et al. New stray light test facility and initial results[J]. Proceedings of SPIE, 2008, 7069: 70690O. doi: 10.1117/12.798920
    [7]
    GROCHOCKI F, FLEMING J, KAMPE T. Stray light test results of Operational Landsat Imager 2 (OLI-2) compared to OLI[J]. Proceedings of SPIE, 2018, 10750: 107500E.
    [8]
    王治乐, 龚仲强, 张伟, 等. 基于点源透过率的空间光学系统杂光测量[J]. 光学技术,2011,37(4):401-405.

    WANG ZH L, GONG ZH Q, ZHANG W, et al. Measurement of stray light based on point-source transmittance in space optical system[J]. Optical Technique, 2011, 37(4): 401-405. (in Chinese)
    [9]
    曾瑾, 王战虎, 李欣耀, 等. 基于双柱罐结构的三波段杂散光PST测试装置[J]. 红外,2017,38(4):12-16, 22.

    ZENG J, WANG ZH H, LI X Y, et al. Three-band stray-light test facility for point source transmission based on double cylindrical chamber[J]. Infrared, 2017, 38(4): 12-16, 22. (in Chinese)
    [10]
    陈钦芳, 马臻, 王虎, 等. 高精度点源透过率杂光测试系统[J]. 光学 精密工程,2017,25(12):39-44.

    CHEN Q F, MA ZH, WANG H, et al. High-precision test station for stray light based on point source transmission[J]. Optics and Precision Engineering, 2017, 25(12): 39-44. (in Chinese)
    [11]
    吴琪, 徐熙平, 徐亮, 等. 基于PST的杂散光测试系统研究[J]. 长春理工大学学报(自然科学版),2018,41(3):16-21.

    WU Q, XU X P, XU L, et al. Research on stray light measurement system based on PST[J]. Journal of Changchun University of Science and Technology (Natural Science Edition), 2018, 41(3): 16-21. (in Chinese)
    [12]
    徐亮, 高立民, 赵建科, 等. 基于点源透过率测试系统的杂散光标定[J]. 光学 精密工程,2016,24(7):1607-1614. doi: 10.3788/OPE.20162407.1607

    XU L, GAO L M, ZHAO J K, et al. Calibration of stray light based on point source transmittance measurement system[J]. Optics and Precision Engineering, 2016, 24(7): 1607-1614. (in Chinese) doi: 10.3788/OPE.20162407.1607
    [13]
    孙永建, 孙晓明, 刘云起, 等. 基于线性扩散板的高光抑制方法研究[J]. 液晶与显示,2016,31(6):897-901.

    SUN Y J, SUN X M, LIU Y Q, et al. Specular highlight suppression method based on linear diffuser[J]. Chinese Journal of Liquid Crystals and Displays, 2016, 31(6): 897-901. (in Chinese)
    [14]
    曹智睿, 付跃刚, 田浩. 空气洁净度对点源透射比测试准确度的影响[J]. 光子学报,2016,45(1):0112002. doi: 10.3788/gzxb20164501.0112002

    CAO ZH R, FU Y G, TIAN H. The impact for the air cleanliness to the precision of PST test[J]. Acta Photonica Sinica, 2016, 45(1): 0112002. (in Chinese) doi: 10.3788/gzxb20164501.0112002
    [15]
    李朝辉, 赵建科, 徐亮, 等. 点源透过率测试系统精度标定与分析[J]. 物理学报,2016,65(11):114206.

    LI ZH H, ZHAO J K, XU L, et al. Analysis and calibration of precision for point source transmittance system[J]. Acta Physica Sinica, 2016, 65(11): 114206. (in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(4)  / Tables(6)

    Article views(1450) PDF downloads(78) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return