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Sheehy, B.

Paper Title Page
THPP066 Experimental Studies of Temporal Electron Beam Shaping at the DUV-FEL Accelerator 632
 
  • H. Loos, D. Dowell
    SLAC, Menlo Park, California
  • M. Boscolo, M. Ferrario, C. Vicario
    INFN/LNF, Frascati (Roma)
  • M. Petrarca
    INFN-Roma, Roma
  • L. Serafini
    INFN-Milano, Milano
  • B. Sheehy, Y. Shen, T. Tsang, X.J. Wang
    BNL, Upton, Long Island, New York
  
 

Funding: Work supported by DOE contracts DE-AC02-76SF00515 and DE-AC02-98CH10886

The photoinjectors for future short wavelength high brightness accelerator driven light sources need to produce an electron beam with ultra-low emittance. At the DUV-FEL facility at BNL, we studied the effect of longitudinally shaping the photocathode laser pulses on the electron beam dynamics. We report on measurements of transverse and longitudinal electron beam emittance and comparisons of the experimental results with simulations.