Keyword: high-voltage
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MOA03 First Lasing at the CAEP THz FEL Facility FEL, electron, laser, free-electron-laser 11
  • P. Li, T.H. He, M. Li, J. Liu, X. Luo, Q. Pan, L.J. Shan, X. Shen, H. Wang, J. Wang, D. Wu, D.X. Xiao, Y. Xu, L.G. Yan, P. Zhang, K. Zhou
    CAEP/IAE, Mianyang, Sichuan, People’s Republic of China
  • Y. Liu
    CAEP/IFP, Mainyang, Sichuan, People’s Republic of China
  China Academy of Engineering Physics terahertz free electron laser (CAEP THz FEL, CTFEL) is the first THz FEL user facility in China, which was an oscillator type FEL. This THz FEL facility consists of a GaAs photocathode high-voltage DC gun, a superconducting RF linac, a planar undulator and a quasi-concentric optical resonator. The terahertz laser’s frequency is continuous adjustable from 0.7 THz to 4.2 THz. The average power is more than 10 W and the micro-pulse power is more than 0.3 MW. In this paper, the specific parameters and operation status of CTFEL are presented. Finally, some user experiments are introduced briefly.  
slides icon Slides MOA03 [3.771 MB]  
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About • paper received ※ 20 August 2019       paper accepted ※ 18 September 2019       issue date ※ 05 November 2019  
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