激光与光电子学进展, 2015, 52 (10): 100401, 网络出版: 2015-10-08
电子束时间聚焦和时间准直系统研制 
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Design of a Time Focus and Time Collimation System for the Electron Bunch
X射线光学 条纹相机 时间聚焦 时间准直 时间分辨率 X-ray optics streak camera time focus time collimation temporal resolution
摘要
研制了电子束时间聚焦和时间准直系统，由时间聚焦器、时间准直器、条纹变像管、脉冲发生器和CCD 等组成。测量了系统对电子束的时间压缩比，当聚焦脉冲斜率为800 mV/ps 时，测得系统的时间压缩比为3.4∶1。研究了时间压缩比与聚焦脉冲斜率的关系，实验结果表明时间压缩比随着聚焦脉冲斜率的增大而提高。
Abstract
A time focus and time collimation system is presented in this paper. It consists of time focus system, time collimation system, streak tube, pulse generator and CCD. Time compression ratio of the system to electron beam is measured. While gradient of the focused pulse is 800 mV/ps, measured time compression ratio is about 3.4∶1. Relationship between time compression ratio and gradient of the focused pulse is obtained. The measured results show that time compression ratio increases with the increase of the gradient of focused pulse.
赵鑫, 蔡厚智, 刘进元, 谢维信. 电子束时间聚焦和时间准直系统研制[J]. 激光与光电子学进展, 2015, 52(10): 100401. Zhao Xin, Cai Houzhi, Liu Jinyuan, Xie Weixin. Design of a Time Focus and Time Collimation System for the Electron Bunch[J]. Laser & Optoelectronics Progress, 2015, 52(10): 100401.
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