INFRARED, Volume. 43, Issue 2, 22(2022)

Finite Element Analysis of Thermal Stress of 2048×2048 HgCdTe Infrared Focal Plane Dewar Cold Head

Xiong XIONG, Ming-deng HU, Jian-le WU, yu DUAN, Yong-qiang ZHOU, Yu DU, and Jian-hong MAO
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    References(8)

    [1] [1] Chen X, Dong F, He K, et al. Warpage and Thermal Stress Analysis of Hybrid Infrared Focal Plane Assembly[C]. SPIE, 2012, 8419: 84191B.

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    [5] [5] Chen X, He K, Wang J, et al. Thermal Cycling Reliability of Indirect Hybrid HgCdTe Infrared Detectors[C]. SPIE, 2013, 8907: 890749.

    [6] [6] Geng D, Zheng K, He Y. Fracture Analysis of InSb Focal Plane Arrays Chip under Thermal Shock[C]. SPIE, 2014, 9300: 93002I.

    [7] [7] Zhang L, Li Y, Zhang J, et al. Numerical Analysis of Temperature and Stress Fields in Hybrid Indium Antimonide Arrays Detector with Laser Irradiation[J]. Optical and Quantum Electronics, 2019, 51(8): 1-16.

    [8] [8] Zhang H, Lu H. Analysis of the Thermal Stress of IRFPA Assembly Using FEM[C]. SPIE, 2008, 6835: 68350J.

    [9] [9] Zhang W T, Ye Z H, Chen X. A FEA Study on Thermal Stress of HgCdTe Infrared Focal Plane Arrays Detector[C]. SPIE, 2018, 10624: 106241X.

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    XIONG Xiong, HU Ming-deng, WU Jian-le, DUAN yu, ZHOU Yong-qiang, DU Yu, MAO Jian-hong. Finite Element Analysis of Thermal Stress of 2048×2048 HgCdTe Infrared Focal Plane Dewar Cold Head[J]. INFRARED, 2022, 43(2): 22

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    Paper Information

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    Received: Nov. 3, 2021

    Accepted: --

    Published Online: Jun. 14, 2022

    The Author Email:

    DOI:10.3969/j.issn.1672-8785.2022.02.004

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