Journal of Applied Optics, Volume. 46, Issue 3, 682(2025)

Research on test method of photoresponse non-uniformity based on EBAPS

Xiujuan LIU1、*, Ye YANG2,3, Zhou ZHENG2,3, and Huan LIU3
Author Affiliations
  • 1China Institute of Electronic Technology Standardization, Beijing 100176, China
  • 2Science and Technology on Low-Level-Light Night Vision Laboratory, Xi'an 710065, China
  • 3Kunming Institute of Physics, Kunming 650223, China
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    Figures & Tables(11)
    Schematic diagram of EBAPS operation
    EBAPS non-uniformity noise introduction path diagram
    Output image of EBAPS
    Imaging effects of non-uniformity in practical applications
    Non-uniform noise introduced by electronically sensitive CMOS
    Non-uniform noise introduced by electron bombardment
    Average grayscale and 3D grayscale distribution diagram
    Non-uniformity of EBAPS devices under different illuminance and voltage conditions
    Effect of bombardment voltage on non-uniformity of EBAPS imaging
    EBAPS device image non-uniformity testing system
    • Table 1. Calculated values of EPRNU for different devices

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      Table 1. Calculated values of EPRNU for different devices

      器件编号12345
      均匀光图像
      EPRNU14.7%18.2%22.6%19.9%16.7%
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    Xiujuan LIU, Ye YANG, Zhou ZHENG, Huan LIU. Research on test method of photoresponse non-uniformity based on EBAPS[J]. Journal of Applied Optics, 2025, 46(3): 682

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    Paper Information

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    Received: Nov. 29, 2024

    Accepted: --

    Published Online: May. 28, 2025

    The Author Email: Xiujuan LIU (liuxiujuan@cesi.cn)

    DOI:10.5768/JAO202546.0303004

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