9–13 Sept 2024
Wanda Realm Beijing
Asia/Shanghai timezone
Pre-press Proceedings: https://proceedings.ihep.ac.cn/ibic2024/

The synchronization and timing system updating at CTFEL facility

THP47
12 Sept 2024, 16:00
1h 30m
China Hall 3

China Hall 3

Poster Presentation MC5: Longitudinal Diagnostics and Synchronization THP: Thursday Poster Session

Speaker

Shuai Ma (China Academy of Engineering Physics, Institute of Applied electronics)

Description

Chinese Academy of Engineering Physics terahertz free electron laser facility (CTFEL) is a superconducting linac-based user facility. It provides laser pulses with frequencies from 0.1 THz to 4.2 THz. CTFEL works in pulsed mode with a repetition of 10 Hz where up to about 54000 bunches at a bunch spacing of 18.5 ns are accelerated in one macro-pulse. To satisfy the high-precision synchronization requirement from user experiments, the synchronization system based on coaxial lines is updated to a continuous laser carrier and Michelson interferometer-based system. The timing system is updated to the event system.

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Primary author

Shuai Ma (China Academy of Engineering Physics, Institute of Applied electronics)

Co-authors

Chongxian Yin (Shanghai Advanced Research Institute) Dai Wu (China Academy of Engineering Physics, Institute of Applied electronics) Dexin Xiao (China Academy of Engineering Physics, Institute of Applied electronics) Hanxun Xu (China Academy of Engineering Physics, Institute of Applied electronics) Kui Zhou (China Academy of Engineering Physics, Institute of Applied electronics) Meng Li (Chinese Academy of Sciences) Ming Liu (Shanghai Synchrotron Radiation Facility) Peng Li (Institute of Modern Physics, Chinese Academy of Sciences) Weijun Wang (China Academy of Engineering Physics, Institute of Applied electronics) Xingfan Yang (China Academy of Engineering Physics, Institute of Applied electronics) Ziru Sang (China Academy of Engineering Physics, Institute of Applied electronics)

Presentation materials