| Super S_(25)与New S_(25)光电阴极的光谱响应特性的数值模拟 |
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| 引用本文： | 刘磊,常本康.Super S_(25)与New S_(25)光电阴极的光谱响应特性的数值模拟[J].光子学报,2004(5). |
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| 作者姓名： | 刘磊 常本康 |
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| 作者单位： | 南京理工大学电子工程与光电技术学院 南京210094
(刘磊)，南京理工大学电子工程与光电技术学院 南京210094(常本康) |
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| 摘 要： | 根据多碱光电阴极的光谱响应理论表达式 ,对荷兰DEP公司和日本Hamamatsu公司美国分公司开发的两种SuperS2 5阴极的光谱响应曲线进行了理论模拟 ,得到了这些阴极的有关特性参量 ,并通过对模拟结果的分析以及与美国夜视实验室研制的NewS2 5光电阴极特性的比较 ,揭示了两种SuperS2 5光电阴极内在机理和可能采用的工艺处理方法 ,对多碱光电阴极的理论研究和实际操作具有指导意义
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| 关 键 词： | Super S25 光电阴极 光谱响应 模拟 |
A Study on Spectral Response Characterization of Super S_(25) photocathodes |
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| Liu Lei,Chang Benkang Nanjing University of Science and Technology,Nanjing.A Study on Spectral Response Characterization of Super S_(25) photocathodes[J].Acta Photonica Sinica,2004(5). |
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| Authors: | Liu Lei Chang Benkang Nanjing University of Science and Technology Nanjing |
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| Affiliation: | Liu Lei,Chang Benkang Nanjing University of Science and Technology,Nanjing 210094 |
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| Abstract: | According to the spectral response formula of multialkali photocathode ,a simulation of the spectral response for Super S 25 and New S 25 photocathodes are carried out. Some characteristic parameters are obtained .The internal mechanism of good properties of Super S 25 and New S 25 photocathodes and some technical methods which could be probablely used in three photocathodes production are discussed through analyzing the results of the simulation. |
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| Keywords: | Super S 25 Photocathode Spectral response Simulation |
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