Infrared and Laser Engineering, Volume. 54, Issue 2, 20240360(2025)

Hybrid athermalization design of LWIR optical system with large field of view

Xin LIU1、*, Jingjin WANG1, Qingmei LIU1, Zikang JIANG1, Zhaopeng XU2, and Xiaoying LI1
Author Affiliations
  • 1College of Instrument science and Photoelectric Engineering, Beijing Information Science and Technology University, Beijing 100192, China
  • 2China Centre for Resources Satellite Data and Application, Beijing 100094, China
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    References(14)

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    [6] [6] FD H E. Active temperature compensation of an infrared zoom lens [C]Eidetic Optical Systems(United States), 1997, 3129: 138143.

    [8] ZHOU Xiaobin, ZHANG Heng, WEN Jianghua et al. LWIR optical system design by passive athermalization[J]. Infrared Technology, 43, 836-839(2021).

    [9] HAN Ying, WANG Zhaoqi, YANG Xinjun et al. Design on athermal infrared diffractive-refractive hybrid inversed telephoto system in 8~12 μm[J]. Acta Photonica Sinica, 36, 77-80(2007).

    [10] [10] WOOD A P, LEWELL L, MANNING P A, et al. Passively athermalized hybrid objective f a farinfrared uncooled thermal imager [C]Proc of SPIE, 1996, 2744: 500509.

    [11] [11] YANG Huibing. Athermalization of infrared dualb dual field optical system [D]. Xi’an: Chinese Academy of Sciences(Xi’an Institute of Optics & Precision Mechanics), 2019. (in Chinese)

    [12] SHI Zelin, FENG Bin, FENG Ping. Review on athermalized infrared imaging technology based on wavefront coding (invited)[J]. Infrared and Laser Engineering, 51, 20210454(2022).

    [13] WU Haiqing. Design of high-resolution and large-area-array athermalized infrared optical system[J]. Infrared, 43, 1-9(2022).

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    Xin LIU, Jingjin WANG, Qingmei LIU, Zikang JIANG, Zhaopeng XU, Xiaoying LI. Hybrid athermalization design of LWIR optical system with large field of view[J]. Infrared and Laser Engineering, 2025, 54(2): 20240360

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    Paper Information

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    Received: Nov. 1, 2024

    Accepted: --

    Published Online: Mar. 14, 2025

    The Author Email: Xin LIU (20202440@bistu.edu.cn)

    DOI:10.3788/IRLA20240360

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