Author: Faus-Golfe, A.
Paper Title Page
TUPC12 Status of the Stripline Beam Position Monitor Development for the CLIC Drive Beam 384
  • A. Benot-Morell, L. Søby, M. Wendt
    CERN, Geneva, Switzerland
  • A. Benot-Morell, A. Faus-Golfe
    IFIC, Valencia, Spain
  • J.M. Nappa, S. Vilalte
    IN2P3-LAPP, Annecy-le-Vieux, France
  • S.R. Smith
    SLAC, Menlo Park, California, USA
  Funding: MINECO contract FPA2010-21456-C02-01, SEIC-2010-00028, U.S. Department of Energy contract DE-AC02-76SF00515
In collaboration with SLAC, LAPP and IFIC, a first prototype of a strip-line Beam Position Monitor (BPM) for the CLIC Drive Beam and its associated readout electronics has been successfully tested in the CLIC Test Facility linac (CTF3) at CERN. In addition, a modified prototype with downstream terminated strip-lines is under development to better suppress any unwanted RF signal interference. This paper presents the results of the beam tests, the most relevant design aspects for the modified strip-line BPM version and its expected performance.
poster icon Poster TUPC12 [1.729 MB]  
TUPC37 Presentation of the Smith-Purcell Experiment at SOLEIL 460
  • N. Delerue, J. Barros, S. Jenzer, M. Vieille Grosjean
    LAL, Orsay, France
  • L. Cassinari, M. Labat
    SOLEIL, Gif-sur-Yvette, France
  • G. Doucas, I.V. Konoplev, A. Reichold
    JAI, Oxford, United Kingdom
  • A. Faus-Golfe, N. Fuster Martinez, J. Resta-López
    IFIC, Valencia, Spain
  Funding: Work supported by seed funding from Université Paris-Sud, program 'Attractivité' and by the French ANR under contract ANR-12-JS05-0003-01.
The potential of Coherent Smith-Purcell radiation as a longitudinal bunch profile monitor has already been demonstrated and has recently been extended to the sub-picosecond range. As a critical step toward the construction of a single shot bunch profile monitor using Coherent Smith-Purcell radiation it is important to measure very accurately the distribution of such radiation. Optimum background suppression techniques need to be found and relatively cheap detectors suitable for the far infra-red need to be qualified. To perform these tasks a test stand has been installed at the end of the linac of the synchrotron SOLEIL. This test stand and the first results from its commissioning will be presented here.