1. Constructions and Preliminary HV Conditioning of a Photocathode Direct-Current Electron Gun at IHEP
- Author
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Da-Yong He, Xiao-Hua Peng, Xiang-Cheng Kong, Shilun Pei, Jin-Qiang Xu, Jiuqing Wang, Xiao-Ping Li, Kun Lv, and Ouzheng Xiao
- Subjects
Materials science ,010308 nuclear & particles physics ,Direct current ,General Physics and Astronomy ,High voltage ,Injector ,01 natural sciences ,Engineering physics ,Linear particle accelerator ,Photocathode ,law.invention ,Light source ,law ,0103 physical sciences ,010306 general physics ,Energy recovery linac ,Electron gun - Abstract
As one of the most important key technologies for future advanced light source based on the energy recovery linac, a photocathode dc electron gun is supported by Institute of High Energy Physics (IHEP) to address the technical challenges of producing very low emittance beams at high average current. Construction of the dc gun is completed and a preliminary high voltage conditioning is carried out up to 440 kV. The design, construction and preliminary HV conditioning results for the dc gun are described.
- Published
- 2017