| 近贴聚焦开口式微通道板象增强器调制传递函数的近似计算 |
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| 引用本文： | 檀慧明.近贴聚焦开口式微通道板象增强器调制传递函数的近似计算[J].应用光学,1990(1). |
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| 作者姓名： | 檀慧明 |
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| 作者单位： | 中科院长春光机所 |
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| 摘 要： | 提出了根据微通道板输出电子轴向能量分布的测量原理,近似计算由微通道板和荧光屏组成的近贴聚焦开口式象增强器调制传递函数(MTF)的数值方法。讨论了近似方法带来的计算误差及提高计算准确性的可能途径。
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| 关 键 词： | 微通道板 象增强器 |
Apporximate Calculation of MTF of Proximity Focused Open MCP Image Intensifier |
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| Tan Huiming.Apporximate Calculation of MTF of Proximity Focused Open MCP Image Intensifier[J].Journal of Applied Optics,1990(1). |
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| Authors: | Tan Huiming |
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| Abstract: | A approximate mumerical method for calculating modulation transfer function (MTF) of proximity focused open image intensifier made up of MCP and screen has been presented according to the measurement of axial enery distribution of MCP output electrons, Calculating errors resulting from approximation and possible approaches to improve calculating accuracy have been discussed. |
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| Keywords: | MCP (microchannel plate) image intensifier |
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