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Kim, K.-J.

Paper Title Page
TUZH101 Coherent Synchrotron Radiation Instabilities and its Effects on Electron Beam Qualities 1
 
  • K.-J. Kim
    ANL, Argonne, Illinois
 
  Coherent synchrotron radiation (CSR) can seriously affect performance of high-brightness, short pulse electron accelerators for high-performance light sources based on storage rings, energy recovery linacs, and x-ray free electron lasers. This paper is a review of the physical mechanism, its effects on electron beam qualities, and possible cures of CSR.  
TUPMA039 Comparison of Codes for Smith-Purcell FEL 166
 
  • V. Kumar
    RRCAT, Indore (M. P.)
  • K.-J. Kim
    ANL, Argonne, Illinois
  • D. Li
    ILT, Suita, Osaka
 
  Smith-Purcell FELs using low energy electron beam are being seen as attractive option for a compact source of coherent Terahertz ratiation. Recently, Kumar and Kim [1] have performed numerical simulation of Smith-Purcell free-electron lasers (SP-FELs) based on a computer code using Maxwell-Lorent equations. Li et al. [2], and Dounhue et al. [3] have performed calculations using PIC codes. In this paper, we present a comparision of these methods and compare results obtained using different codes.

1. V. Kumar et al., Phys. Rev. E 73, 026501 (2006). 2. D. Li et al., Phys. Rev. ST Accel. Beams 9, 040701 (2006). 3. J. T. Donohue et al., Phys. Rev. ST Accel. Beams 9, 060701 (2006).