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文中讨论了光学法检测光阴极的原理,介绍了所设计的监测装置及对多碱光阴极制作过程中光学信息的检测,提出了利用光学法监控光阴极制作的具体方案。
In this paper, the principle of optical method for detecting photocathode is discussed. The monitoring device designed and the optical information detection during the fabrication of polybasic photocathode are introduced. The specific scheme of using optical method to monitor photocathode is proposed.