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微通道板防离子反馈膜调制传递函数的研究
STUDY ON THE MODULATION TRANSFER FUNCTION OF ION BARRIER FILM AT THE INPUT 0F MICROCHANNEL PLATE
【摘要】 研究电子与薄膜的相互作用,给出电子通过薄膜后的角度分布表达式。利用弹性散射电子在薄膜中的空间几率分布密度表达式计算微通道板防离子反馈膜的调制传递函数。
【Abstract】 The angular distribution of electrons transmitted through thin films is given by studying the electron-film interactions. Using the spacial probability distribution density of the elastically scattered electrons in the film, the modulation transfer function of ion barrier film at the input of microchannel plate is calculated.
【关键词】 微通道板;
防离子反馈膜;
调制传递函数;
【Key words】 microchannel plate; ion barrier film; modulation transfer function;
【Key words】 microchannel plate; ion barrier film; modulation transfer function;
- 【文献出处】 应用光学 ,JOURNAL OF APPLIED OPTICS , 编辑部邮箱 ,1997年04期
- 【分类号】TN144
- 【被引频次】9
- 【下载频次】70