Author: Klein, R.
Paper Title Page
MOP31 Automatic Adjustment and Measurement of the Electron Beam Current at the Metrology Light Source (MLS) 113
 
  • Y. Petenev, J. Feikes, J. Li
    HZB, Berlin, Germany
  • A.B. Barboutis, R. Klein, M. Müller
    PTB, Berlin, Germany
 
  The electron storage ring MLS (Metrology Light Source) is used by the Physikalisch-Technische Bundesanstalt (PTB), the German metrology institute, as a primary source standard of calculable synchrotron radiation in the ultraviolet and vacuum ultraviolet spectral range. For this, all storage ring parameters have to be appropriately set and measured with high uncertainty. E.g., the electron beam current can be varied by more than 11 orders. This adjustment of the electron beam current, and thus the spectral radiant intensity of the synchrotron radiation, for the specific calibration task is conveniently performed fully automatic by a computer program.  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2022-MOP31  
About • Received ※ 01 September 2022 — Revised ※ 09 September 2022 — Accepted ※ 13 September 2022 — Issue date ※ 15 October 2022
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TH1C4
Advancing the Steady State Microbunching Experiment at the MLS With an Enhanced Detection Scheme  
 
  • A. Kruschinski, J. Feikes
    HZB, Berlin, Germany
  • A. Hoehl, R. Klein, J. Puls
    PTB, Berlin, Germany
 
  The Steady State Microbunching (SSMB) Proof-of-Principle experiment at the Metrology Light source (MLS) has shown the viability of the concept and investigates the physics behind the mechanism of microbunching, which is envisioned to provide very high power coherent synchrotron radiation at a storage ring facility. In the initial stages of the experiment, it was not possible to detect the coherent radiation of interest directly. A new detection scheme that overcomes this difficulty using fast optical switches is presented, as well as newest results obtained.  
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