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

作　　者：尚风雷[1] 李骥[1] 尚雷[1] 陆业明[1] 陈大潮[1] 王远远[1] 孙振标 SHANG Feng-lei LI Ji SHANG Lei LU Ye-ming CHEN Da-chao WANG Yuan-yuan SUN Zhen-biao(National Synchrotron Radiation Laboratory, University of Science and Technology of China , Hefei 230029, Chin)

机构地区：[1]中国科学技术大学国家同步辐射实验室,安徽合肥230029

出　　处：《原子能科学技术》2016年第11期2075-2080,共6页Atomic Energy Science and Technology

基　　金：国家自然科学基金资助项目(10875116;11175181)

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。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.

关 键 词：电子枪测量装置 束斑尺寸测量 阴栅组件 

分 类 号：TL53[核科学技术—核技术及应用]