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- X.P. Li, J.S. Cao, S.Y. Chen, Y.L. Chi, Y. Jiao, J. Liu, R.L. Liu, K. Lv, S. Pei, X.H. Peng, D.R. Sun, G.W. Wang, J.Q. Wang, S.H. Wang, O. Xiao, J.R. Zhang, T. Zhang, Z.S. Zhou
IHEP, Beijing, People's Republic of China
- J.Q. Xu
Insititute of High Energy Physics (IHEP), People's Republic of China
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As one of the most important key technologies for future advanced light source based on the Energy Recovering Linac (ERL), a 500kV photocathode DC gun was supported by IHEP in September of 2011. Up to now, schematic design of all DC gun subsystems including drive laser, photocathode preparation system, electron gun body and ceramic insulator, high voltage power supply and beam diagnosis system has been finished. The detailed parameters of each subsystem are presented in this paper.
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