Author: Matveenko, A.N.
Paper Title Page
TU1AB3 The Optical Dissector Bunch Length Measurements at the Metrology Light Source 125
 
  • D. Malyutin, A.N. Matveenko, M. Ries
    HZB, Berlin, Germany
  • O. Anchugov, S.A. Krutikhin, O.I. Meshkov
    BINP SB RAS, Novosibirsk, Russia
  • V.L. Dorokhov
    BINP, Novosibirsk, Russia
 
  The bunch longitudinal profile measurements using an optical dissector are introduced in the paper. The principles of the dissector operation are briefly discussed. The first measurements using the optical dissector at the Metrology Light Source are presented. Results are analyzed and compared with the bunch profiles from the streak camera measurements. Measurement errors and limitations of the both methods are estimated. Possible applications for the presented technique are discussed.  
slides icon Slides TU1AB3 [1.997 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2017-TU1AB3  
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TUPCC06 Injection and Bunch Length Studies at the BESSY II Storage Ring 161
 
  • D. Malyutin, T. Atkinson, P. Goslawski, A. Jankowiak, A.N. Matveenko, M. Ries
    HZB, Berlin, Germany
 
  To improve the injection process into the BESSY II storage ring and allow for high injection efficiencies in all operational modes, one needs to know the development of the bunch length during acceleration in the booster synchrotron up to the extraction point. It will become even more important for the future BESSY VSR upgrade when high efficiency injection into much shorter RF buckets needs to be guaranteed. Measurements of bunch phase and energy during injection in the storage ring are presented. Studies of the bunch length evolution during the energy ramp of the booster are described. Results are compared with numerical simulations and discussed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2017-TUPCC06  
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