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Chinese Journal of Lasers, Volume. 49, Issue 21, 2110001(2022)

Research on Adaptive Optimization Method for Infrared Detection Sensitivity

Yujun Tang1,3, Xiaoxuan Zhou1,3, Xinyue Ni1、*, and Fansheng Chen1,2
Author Affiliations
  • 1Key Laboratory of Intelligent Infrared Perception, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
  • 2Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, Zhejiang, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
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    References (26)
    Cited By (4)
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    Figures & Tables(7)
    Schematic of high velocity vehicle detection

    Fig. 1. Schematic of high velocity vehicle detection

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    Flow chart of target detection parameter optimization

    Fig. 2. Flow chart of target detection parameter optimization

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    Flow chart of real-time adaptive optimization of detection parameters

    Fig. 3. Flow chart of real-time adaptive optimization of detection parameters

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    Earth background spectral radiance

    Fig. 4. Earth background spectral radiance

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    Sensitivity of detection system. (a) Real-time parameter optimization; (b) fixed system parameter

    Fig. 5. Sensitivity of detection system. (a) Real-time parameter optimization; (b) fixed system parameter

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    Motion and radiation characteristics of high speed aircraft. (a) Motion; (b) radiation

    Fig. 6. Motion and radiation characteristics of high speed aircraft. (a) Motion; (b) radiation

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    • Table 1. Optical system parameters

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      Table 1. Optical system parameters

      ParameterOptical aperture /mmAngular resolution /μradOptical efficiency
      Value450150.5
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    Yujun Tang, Xiaoxuan Zhou, Xinyue Ni, Fansheng Chen. Research on Adaptive Optimization Method for Infrared Detection Sensitivity[J]. Chinese Journal of Lasers, 2022, 49(21): 2110001

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    Paper Information

    Category: remote sensing and sensor

    Received: Dec. 28, 2021

    Accepted: Feb. 24, 2022

    Published Online: Oct. 14, 2022

    The Author Email: Ni Xinyue (963330909@qq.com)

    DOI:10.3788/CJL202249.2110001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology