MC7: Accelerator Technology
T24 Timing and Synchronization
Paper Title Page
THPAB314 Development of the Femtosecond Timing Distribution System for the Shanghai Soft X-Ray Free Electron Laser 4406
 
  • L. Feng, C.L. Li, B. Liu, J.G. Wang
    SARI-CAS, Pudong, Shanghai, People’s Republic of China
  • X.T. Wang, W.Y. Zhang
    Shanghai Advanced Research Institute, Pudong, Shanghai, People’s Republic of China
 
  High accuracy timing and synchronization system on femtosecond timescale play an important role for free-electron laser projects such as Shanghai Soft X-ray free-electron laser facility (SXFEL), and future Shanghai high repetition rate XFEL and Extreme light facility (SHINE). To meet the high precision synchronization requirements for both facilities, an optical-based timing distribution system is absolutely necessary. Such a system distributes the laser pulse train from a locked optical master oscillator through the fiber links, which stabilized by a balance optical cross-correlator based on a periodical-poled KTiOPO4 crystal. In this paper, the recent progress and experimental results of SXFEL and SHINE timing distribution system will be reported.  
poster icon Poster THPAB314 [0.351 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-THPAB314  
About • paper received ※ 20 May 2021       paper accepted ※ 15 July 2021       issue date ※ 22 August 2021  
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