Author: Yoon, M.
Paper Title Page
MOP081 Generating a Single-Spike SASE Pulse in the Soft X-Ray Regime by Velocity Bunching 233
  • J. Lee, B.H. Oh, M. Yoon
    POSTECH, Pohang, Kyungbuk, Republic of Korea
  A bright ultrashort X-ray pulse emerges as a valuable tool for many fields of research nowadays. The single-spike operation of X-ray FEL is one way of making a bright ultrashort X-ray pulse. It requires extreme bunching and a magnetic chicane is a conventional compressor. In a low charge range, a magnetic chicane can be replaced by the velocity bunching technique. In this paper, we present the result of particle tracking simulation generating a single-spike soft X-ray SASE pulse without a magnetic chicane. We also investigate the error effects and show that this scheme is feasible under current technology.  
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