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| 飞秒电子束装置的初步实验结果 | |
| 引用本文： | 顾强, 陈永中, 戴志敏, 等. 飞秒电子束装置的初步实验结果[J]. 强激光与粒子束, 2008, 20(04). |
| 作者姓名： | 顾强 陈永中 戴志敏 李德明 赵振堂 |
| 作者单位： | 1.中国科学院 上海应用物理研究所, 上海 201 800 |
| 摘 要： | 上海应用物理研究所建造并调试了一台飞秒电子束装置。这台装置主要由一把S波段热阴极微波电子枪、一台alpha磁铁和一根SLAC型加速管组成。这台装置可以产生能量为 20~30 MeV，峰值电流为100 A，微束团长度为250 fs的电子束。这篇文章报道了这台装置的调试和电子束团参数的测量。 |
| 关 键 词： | 微波电子枪 飞秒电子束 THz辐射源 |
Preliminary results of a femto-second electron bunch facility |
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| gu qiang, chen yong-zhong, dai zhi-min, et al. Preliminary results of a femto-second electron bunch facility[J]. High Power Laser and Particle Beams, 2008, 20. | |
| Authors: | gu qiang chen yong-zhong dai zhi-min li de-ming zhao zhen-tang |
| Affiliation: | 1. Shanghai Institute of Applied Physics,P.O.Box 800-204,Shanghai 201800,China |
| Abstract: | A femto-second electron bunch facility has been constructed and commissioned at the Shanghai Institute of Applied Physics(SINAP). The linac of this facility consists of an S-band thermionic cathode RF-gun, an alpha magnet and a SLAC-type accelerating tube to generate a beam, then compress the micro-bunches, and finally accelerate the beam to 20~30 MeV. Preliminary experimental result shows that the length of the micro-bunches is about 250 fs. The measured beam parameters of this facility are presented in this paper. |
| Keywords: | rf gun femto-second electron beam thz radiation source |
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