| 以MCP为基底的CSI光电阴极的研究 |
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| 引用本文： | 张宣妮,赵宝升,朱香平,潘俊杰.以MCP为基底的CSI光电阴极的研究[J].咸阳师范学院学报,2007,22(6):22-25. |
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| 作者姓名： | 张宣妮 赵宝升 朱香平 潘俊杰 |
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| 作者单位： | 1. 咸阳师范学院,物理系,陕西,咸阳,712000
2. 中国科学院,西安光学精密机械研究所,陕西,西安,710068 |
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| 摘 要： | 紫外辐射一般较弱,在大气中传输衰减较厉害,提高光电阴极量子效率是紫外探测技术的关键。通过对不同基底上光电阴极的分析和实验,得出以MCP为基底的光电阴极在发射模式为反射式时,量子效率高﹑制作工艺简单。并确定了CsI光电阴极厚度与MCP的规格参数的关系。
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| 关 键 词： | 量子效率 MCP基底 反射式 亮度 |
| 文章编号： | 1672-2914(2007)06-0022-04 |
| 修稿时间： | 2007年10月20 |
The Research of Photocathode CsI on MCP Substrate |
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| ZHANG Xuan-ni,ZHAO Bao-sheng,ZHU Xiang-ping,PAN Jun-jie.The Research of Photocathode CsI on MCP Substrate[J].Journal of Xianyang Normal University,2007,22(6):22-25. |
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| Authors: | ZHANG Xuan-ni ZHAO Bao-sheng ZHU Xiang-ping PAN Jun-jie |
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| Abstract: | The ultraviolet radiation usually is weak,and its attenuation of atmospheric transmission is grisliness,so improving the quantum efficiency is the key to the ultraviolet detecting technology,by means of experiments and analyzing of the photocathode CsI on different substrate,induced when the photocathode CsI is on MCP substrate and emitting mode is reflection,the quantum efficiency is higher,the craft of facture is predigested Foremost,ascertained the relationship of photocathode CsI's thickness and MCP specifications parameter. |
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| Keywords: | quantum efficiency MCP substrate reflecting mode luminance |
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