近红外成像光学系统设计

吴玲玲, 张欢, 陈靖

吴玲玲, 张欢, 陈靖. 近红外成像光学系统设计[J]. 应用光学, 2015, 36(2): 183-187. DOI: 10.5768/JAO201536.0201004
引用本文: 吴玲玲, 张欢, 陈靖. 近红外成像光学系统设计[J]. 应用光学, 2015, 36(2): 183-187. DOI: 10.5768/JAO201536.0201004
Wu Ling-ling, Zhang Huan, Chen Jing. Design of near infrared optical system[J]. Journal of Applied Optics, 2015, 36(2): 183-187. DOI: 10.5768/JAO201536.0201004
Citation: Wu Ling-ling, Zhang Huan, Chen Jing. Design of near infrared optical system[J]. Journal of Applied Optics, 2015, 36(2): 183-187. DOI: 10.5768/JAO201536.0201004

近红外成像光学系统设计

详细信息
    通讯作者:

    吴玲玲(1977-),女,陕西临潼人,博士,副教授,主要从事光学工程和仪器科学与技术方面的研究。 Email:26818191@qq.com

  • 中图分类号: TN216;TH703

Design of near infrared optical system

  • 摘要: 为了明确近红外成像光学系统对杂散光的抑制能力,设计了一个光谱为0.75 m ~1 m,焦距12.002 mm,F/1.8,视场1515的光学系统,其结构为改进型的双高斯结构。实验结果表明:设计的光学系统的各视场光斑在艾瑞斑内,焦移量最大为4.9 m,球差约为1 m,垂轴像差最大为3 m,MTF接近衍射极限。对设计的光学系统进行了杂散光评估和杂散光抑制,得到了杂散光抑制前后的点源透射比。分析结果表明:与未加遮光罩相比,加入遮光罩的光学系统PST值下降了76.6%~87.5%。
    Abstract: In order to clear the suppression ability of optical system to stray light, we designed the optical system with a improved double gauss structure, whose spectrum was 0.75 m ~1 m, focal length was 12.002 mm, F was 1.8, field of view (FOV) was 1515. We obtained a optical system whose spot of every FOV was in the airy,max shift was 4.9m, spherical aberration was about 1 m,max transverse aberration was 3 m, modulation transfer function (MTF) was closed to the diffraction limity. Furthermore ,we carried on the evaluation and suppression of stray light, got the point source transmittance (PST) of stray light. Compared with the optical system without lens hood, the value of PST decreases by 76.6%~87.5% after adding the lens hood.
  • [1]Breault R P.Stray light technology overview in 1998[J].SPIE, 1988:967:2-9.
    [2]Lin Futiao. Stray light analysis and design of infrared detected optical system[D]. Xi-an :Xi-an Institute of Optics and Precision Mechanics of CAS, 2010: 37-55.
    林福跳.红外探测光学系统设计与杂散光分析[D]. 西安:中国科学院西安光学精密机械研究所,2010:37-55.
    [3]Gao Guopeng. Suppression study of stray light of two-mirror system[D]. Xi-an:Xi-an Institute of Optics and Precision Mechanics of  CAS, 2009:1-4.
    高郭鹏.双反射系统的杂散光抑制研究[D].西安:中国科学院西安光学精密机械研究所,2009:1-4.
    [4]Wang Hu,Miao Xinghuan,Wen Desheng,et al. Optical system design of star sensor of wide field of view and large relative aperture[J]. Acta Photonica Sinica, 2005, 34(12):1822-1823.
    王虎,苗兴华,汶德胜,等.宽视场大相对孔径星敏感器光学系统设计[J].光子学报,2005,34(12):1822-1823.
    [5]Edward R F.SOAR:a program for rapid calculation of stray light on the IBM PC[J].SPIE,1990, 1331: 107-117.
    [6]Liao Sheng, Shen Mangzuo.Stray light suppression of Casey Glenn optical system and design of lens hood[J].Opto-Electronic Engineering, 1997, 24(4):34-35.
    廖胜,沈忙作.卡塞格伦光学系统的杂光抑制和遮光罩设计[J].光电工程,1997,24(4):34-35.
    [7]Du Shusong, Wang Yongmei,Du Guojun,et al. Stray light analysis of Fabry-Perot interference imaging spectrometer[J]. Journal of Applied Optics, 2009,30(2):248-251.
    杜述松,王咏梅,杜国军,等. 干涉成像光谱仪的杂散光分析[J].应用光学,2009,30(2):248-251.
    [8]Li Xinyao, Chen Fuchun,Chen Guilin. Stray light suppression in FY-2 radiometer with shutter[J]. Journal of Applied Optics, 2014,35(1):136-137.
    李欣耀,陈福春,陈桂林.风云二号辐射计百叶窗式遮光罩杂散光抑制研究[J].应用光学,2014,35(1):136-137.
    [9]Yuan Yukai. Method to eliminate the stray light of optical system[J]. Journal of Atmospheric and Environmental Optics, 2007,2(1):6-7.
    原育凯.光学系统杂散光的消除方法[J].大气与环境光学学报,2007,2(1):6-7.
    [10]Li Yun, Xiang Libin,Li Libo. Design and simulation of a new type of space camera lens hood[J]. Opto-Electronic Engineering, 2010, 37(7):41.
    李芸,相里斌,李立波.一种新型空间相机遮光罩的设计与仿真[J].光电工程,2010,37(7):41.
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