Acta Photonica Sinica, Volume. 49, Issue 12, 19(2020)

Resolution Research of Low-light-level Image Intensifier Based on Electronic Trajectory Tracking

Ya-feng QIU... Wu-ling YAN and Sang-tun HUA |Show fewer author(s)
Author Affiliations
  • School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing210094, China
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    Figures & Tables(7)
    Angular distribution of the emission electrons of the photocathode
    The simulation of photoelectrons transportation consists of different channel diameters
    MTF curves of different parameters
    Experiment setup
    Photographs representing numbers of the line pairs which the image intensifiers can clearly distinguish.
    Resolution results of simulations and experiment
    • Table 1. Simulation results and experimental results

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      View in Article

      Table 1. Simulation results and experimental results

      Tubed/umD/um

      Resolution(simulation)/

      (lp·mm-1

      Resolution(experiment)/

      (lp·mm-1

      Error/%
      16864.561.45.0
      281054.053.21.5
      31012.543.444.32.0
      4121432.333.22.7
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    Ya-feng QIU, Wu-ling YAN, Sang-tun HUA. Resolution Research of Low-light-level Image Intensifier Based on Electronic Trajectory Tracking[J]. Acta Photonica Sinica, 2020, 49(12): 19

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    Paper Information

    Category: Optical Devices

    Received: --

    Accepted: --

    Published Online: Mar. 11, 2021

    The Author Email:

    DOI:10.3788/gzxb20204912.1223003

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