双阳极电子枪测量系统研制与实验
Research and Experiment of Measurement System for Electron-gun with Double-anode Structure
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摘要: 为测量双阳极电子枪的输出束流品质，设计了一套完善的测量系统。使用该测量系统对双阳极电子枪进行测量。实验结果表明，增加中间电极可提高电子枪输出束流流强并改善横向聚焦。Abstract: In order to measure the quality of the beam at the exit of the electron-gun with double-anode structure, an improved measurement system was developed. The electron-gun was tested by the measurement system successfully. The result shows that the intermediate electrode could increase the electron-gun’s output beam current and improve the transverse focusing.
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