摘要
提出一种新型的脉冲线加速器驱动的高功率、强流密度、低发射度、高亮度电子束源──虚火花放电室的初步设计。基于空心阴极效应和虚火花放电经验公式，确定了空心阴极，多隙阴－阳极距离，以及工作气压范围。最后提出关于虚火花产生高亮度电子束源的总体实验方案。
The preliminary design of a new pseudospark (PS) chamber - high power,intense current density, lower emittance and high brightness electron beam source driven by a modified water - filled Blumlein pulse-forming line is presented. Based on the hollow cathode (HC) effect and the pseudospark empirical formulus, various data including the HC and the cathode-anode distance, the working gas pressure region are given. The general experimental scheme of a high-brightness PS-produced electron beam source is shown.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1995年第5期536-539,共4页
Acta Optica Sinica
基金
国家自然科学基金
关键词
电子束源
虚火花放电室
设计
pseudospark
hollow cathode
high brightness electron beam.
