摘要
本文介绍了一台用于脉冲电子束发射度在线测量装置的设计与调试,叙述了在线测试技术的物理基础及数据的自动获取与处理过程,在EPA-74脉冲加速器上用于无引导场FEL实验中束流发射度的测量,得到0.3～0.7mm rad的非归一化发射度。本装置也将用于SG-1FEL装置的束流发射度的测量。
The design and operation of an equipment for measuring pulse electron beam's emittance on the line are presented.The physical basis of this method and the data acquisition and processing are also expounded. All these have been used successfully in the PEL experiments on EPA-74 Pulsed Accelerator. Non-normalized emittances of 0.3～0.7mm·rad are obtained.
出处
《强激光与粒子束》
EI
CAS
CSCD
1991年第4期512-518,共7页
High Power Laser and Particle Beams
