ZHOU Xiaobin, ZHANG Heng, WEN Jianghua, WU Yan, LIU Zhaoqing, ZHANG Xiangming, JIN Mingxin. LWIR Optical System Design by Passive Athermalization[J]. Infrared Technology , 2021, 43(9): 836-839.
Citation: ZHOU Xiaobin, ZHANG Heng, WEN Jianghua, WU Yan, LIU Zhaoqing, ZHANG Xiangming, JIN Mingxin. LWIR Optical System Design by Passive Athermalization[J]. Infrared Technology , 2021, 43(9): 836-839.

LWIR Optical System Design by Passive Athermalization

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  • Received Date: January 01, 2021
  • Revised Date: August 19, 2021
  • A low-cost and high-quality hybrid passive athermalization method for LWIR was proposed by combining passive optical and passive mechanical athermalization. An athermalization optical system with a focal length of 75 mm and F/1 was designed using passive optical and hybrid passive athermalization. Compared with traditional passive mechanical athermalization, the volume and complexity of the thermal compensation structure can be reduced using hybrid passive athermalization. In addition, the proposed method decreases the volume and weight of the system. Compared with passive optical athermalization, hybrid passive athermalization can reduce the volume and processing difficulty when the imaging quality is the same. Thus, the propose method can be used to achieve a low-cost, high-quality, long-wave athermalization system.
  • [1]
    [2]
    Georage Curatu. Design and fabrication of low-cost thermal imaging optics using precision chalcogenide glass molding[J]. SPIE, 2008, 706008: 1-7. http://www.researchgate.net/profile/George_Curatu/publication/237298504_Design_and_fabrication_of_low-cost_thermal_imaging_optics_using_precision_chalcogenide_glass_molding/links/54d9293e0cf2970e4e7ae3d3.pdf
    [3]
    安晓强, 王茜, 宋波. 大相对孔径紧凑型非制冷光学系统消热差设计[J]. 激光与红外, 2015, 45(7): 795-799. DOI: 10.3969/j.issn.1001-5078.2015.07.013

    AN Xiaoqiang, WANG Qian, SONG Bo. Athermal design of compact uncooled optical system with large relative aperture[J]. Laser & Infrared, 2015, 45(7): 795-799. DOI: 10.3969/j.issn.1001-5078.2015.07.013
    [4]
    姜波, 吴越豪, 戴世勋, 等. 硫系玻璃在民用红外车载成像系统中的应用[J]. 红外与激光工程, 2015, 44(6): 1739-1745. DOI: 10.3969/j.issn.1007-2276.2015.06.011

    JIANG Bo, WU Yuehao, DAI Shixun, et al. Application of chalcogenide glasses in designing vehicle –mounted infrared imaging lens for civilian applications[J]. Infrared and Laser Engineering, 2015, 44(6): 1739-1745. DOI: 10.3969/j.issn.1007-2276.2015.06.011
    [5]
    关英姿, 康立新. 长波红外非制冷光学系统设计[J]. 红外技术, 2008, 30(2): 79-82. DOI: 10.3969/j.issn.1001-8891.2008.02.005

    GUAN Yingzi, KANG Lixin. LWIR uncooled optical system design[J]. Infrared Technology, 2008, 30(2): 79-82. DOI: 10.3969/j.issn.1001-8891.2008.02.005
    [6]
    杨加强, 彭晴晴, 刘琳, 等. 基于硫系玻璃的折衍混合光学无热化镜头设计[J]. 激光与红外, 2017, 47(2): 225-229. DOI: 10.3969/j.issn.1001-5078.2017.02.019

    YANG Jiaqiang, PENG Qingqing, LIU Lin, et al. Design of refractive/diffractive hybrid optical athermalization lens based on chalcogenide glass[J]. Laser & Infrared, 2017, 47(2): 225-229. DOI: 10.3969/j.issn.1001-5078.2017.02.019
    [7]
    王学新, 焦明印. 光学被动式和机电式组合消热差方法的研究[J]. 应用光学, 2010, 31(3): 354-359. DOI: 10.3969/j.issn.1002-2082.2010.03.003

    WANG Xuexin, JIAO Mingyin. Combination of optical passive and mechanical-electrical athermalisation[J]. Journal of Applied Optics, 2010, 31(3): 354-359. DOI: 10.3969/j.issn.1002-2082.2010.03.003
    [8]
    朱峰. 基于光机热集成的机械被动消热差红外镜头设计[D]. 昆明: 昆明理工大学, 2017.

    ZHU Feng. The design of mechanical passive athermal infrared lens based on the structure-thermal-optical integrated analysis[D]. Kunming: Kunming University of Science and Technology, 2017.
    [9]
    马俊林, 邢妍, 高群, 等. 微小型滚仰式红外导引头光机轴系一体化设计[J]. 红外技术, 2021, 43(5): 411-416. http://hwjs.nvir.cn/article/id/397ca1e6-0983-4813-ba90-d6ae61e47f5c

    MA Junlin, XING Yan, GAO Qun, et al. Design of micro-miniature infrared seeker with roll-pitch structure[J]. Infrared Technology, 2021, 43(5): 411-416. http://hwjs.nvir.cn/article/id/397ca1e6-0983-4813-ba90-d6ae61e47f5c
    [10]
    孙爱平, 龚杨云, 浦恩昌, 等. 非制冷型640×512面阵红外导引头光学系统设计[J]. 红外技术, 2021, 43(8): 736-742. https://www.cnki.com.cn/Article/CJFDTOTAL-HWJS202108005.htm

    SUN Aiping, GONG Yangyun, PU Enchang, et al. Optical system design of uncooled 640×512 infrared seeker[J]. Infrared Technology, 2021, 43(8): 736-742. https://www.cnki.com.cn/Article/CJFDTOTAL-HWJS202108005.htm
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