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Characterization of the Multi-alkali Photocathode
Author(s): 
Pages: 35-39
Year: Issue:  2
Journal: Vacuum Science and Technology

Keyword:  多碱光电阴极 光学反射比 光谱响应 量子产额;
Abstract: 阐述了多碱光电阴极的单色光反射比、单色光电流和光谱响应曲线的测试原理 ,这些参量的获得对分析、指导阴极工艺是很有价值的。介绍了多碱光电阴极多信息量测试系统 ,该系统可在多碱光电阴极制备过程中在线测试、处理多碱阴极的单色光反射比、单色光电流和光谱响应曲线等参量 ,还给出并分析了在该系统应用于玻璃阴极实验管制备过程中的测试结果
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