• Acta Photonica Sinica
  • Vol. 51, Issue 3, 0304001 (2022)
Xiaofeng LI*, Mulin DU, Chuanping XU, Lishu HUANG, Junyu CHEN, and Le CHANG
Author Affiliations
  • North Night Vision Technology Co.,Ltd.,Kunming 650214,China
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    DOI: 10.3788/gzxb20225103.0304001 Cite this Article
    Xiaofeng LI, Mulin DU, Chuanping XU, Lishu HUANG, Junyu CHEN, Le CHANG. Analysis on Factors Affecting the Maximum Gain of Super Second Generation Image Intensifier[J]. Acta Photonica Sinica, 2022, 51(3): 0304001 Copy Citation Text show less
    Test set for gain of image intensifier
    Fig. 1. Test set for gain of image intensifier
    Gain of MCP with the variation of VM
    Fig. 2. Gain of MCP with the variation of VM
    The images of phosphor screen on different voltages of MCP
    Fig. 3. The images of phosphor screen on different voltages of MCP
    Anode current of screen with the variation of VM
    Fig. 4. Anode current of screen with the variation of VM
    Diagram of proximity-focused image intensifier
    Fig. 5. Diagram of proximity-focused image intensifier
    Sketch of phosphor screen in image intensifier
    Fig. 6. Sketch of phosphor screen in image intensifier
    Spectral response of photocathode and emission spectral of phosphor screen
    Fig. 7. Spectral response of photocathode and emission spectral of phosphor screen
    Electro-statically focused image intensifier
    Fig. 8. Electro-statically focused image intensifier
    Resolution on different operation voltages of MCP
    Fig. 9. Resolution on different operation voltages of MCP
    EBI on different operation voltages of MCP
    Fig. 10. EBI on different operation voltages of MCP
    SNR on different operation voltages of MCP
    Fig. 11. SNR on different operation voltages of MCP
    SamplePhotocathodeS/(μA∙lm-1EBI/(×10-7 lx)Resolution/(lp∙mm-1SNRη /(lm∙W-1
    244#S257971.26024.314.2
    119#S258020.36827.514.7
    176#S255071.36417.314.5
    347#Cs2Te3214.3
    Table 1. Parameters of testing samples
    Xiaofeng LI, Mulin DU, Chuanping XU, Lishu HUANG, Junyu CHEN, Le CHANG. Analysis on Factors Affecting the Maximum Gain of Super Second Generation Image Intensifier[J]. Acta Photonica Sinica, 2022, 51(3): 0304001
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