Author: Ding, Y.
Paper Title Page
MOZD1
Commissioning of LCLS-II  
 
  • Y. Ding
    SLAC, Menlo Park, California, USA
 
  The LCLS-II is a CW FEL based on a 4 GeV SRF linac. Commissioning of the CW Electron Gun and SRF linac was begun during the winter of 2022 with expectations of 1st light during Summer 2022. Results will be presented.  
slides icon Slides MOZD1 [9.598 MB]  
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FRXD5
Nonlinearly Shaped Pulses at LCLS-II  
 
  • N.R. Neveu, S. Carbajo, Y. Ding, J.P. Duris, R.A. Lemons, A. Marinelli, J. Tang
    SLAC, Menlo Park, California, USA
 
  Funding: DOE
With the goal of improving emittance and longitudinal phase space of the electron beam, we consider nonlinear shaping of the temporal laser profile at the cathode. The operational Ultraviolet (UV) optics installed at the LCLS and LCLS-II currently produce Gaussian shaped pulses. Our simulations show the potential to reduce emittance and increase peak brightness when comparing nonlinear UV laser shapes on the cathode to baseline Gaussian pulses at the cathode.
 
slides icon Slides FRXD5 [3.597 MB]  
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