Author: Le Corre, S.
Paper Title Page
TUPC38 Longitudinal Profile Monitor Using Smith-Purcell Radiation: Recent Results from the E-203 Collaboration 464
 
  • N. Delerue, J. Barros, S. Le Corre, M. Vieille Grosjean
    LAL, Orsay, France
  • H.L. Andrews
    LANL, Los Alamos, New Mexico, USA
  • F. Bakkali Taheri, R. Bartolini, G. Doucas, I.V. Konoplev, C. Perry, A. Reichold, S. Stevenson
    JAI, Oxford, United Kingdom
  • V. Bharadwaj, C.I. Clarke
    SLAC, Menlo Park, California, USA
  • N. Fuster Martinez
    IFIC, Valencia, Spain
  • M. Labat
    SOLEIL, Gif-sur-Yvette, France
  
  Funding: Financial support from the John Adams Institute, the Fell Fund (University of Oxford), the Université Paris-Sud (programme 'Attractivité') and the French ANR (contract ANR-12-JS05-0003-01).
We re­port on re­cent mea­sure­ments made at FACET by the E-203 col­lab­o­ra­tion to test a lon­gi­tu­di­nal bunch pro­file mon­i­tor based on Co­her­ent Smith-Pur­cell ra­di­a­tion. The ca­pac­ity of this mon­i­tor to re­solve sub-pi­cosec­ond bunches will be shown as well as a com­par­i­son of pro­file re­con­structed for dif­fer­ent beam com­pres­sion set­tings. We will also pre­sent re­cent elec­tro­mag­netic sim­u­la­tions of the in­ter­ac­tions be­tween the beam and the grat­ing as well as the ex­pected res­o­lu­tion of such mon­i­tor. Com­par­i­son be­tween Co­her­ent Smith-Pur­cell ra­di­a­tion mea­sure­ment and those made with other tech­niques will also be dis­cussed. Fi­nally fu­ture up­grades of the ex­per­i­ment and steps to­ward the con­struc­tion of a sin­gle shot lon­gi­tu­di­nal pro­file mon­i­tor will be pre­sented.