Author: Paraliev, M.
Paper Title Page
WEPAB122 Development of Fast and Super-Fast Kicker System for SLS 2.0 Injection 2889
 
  • M. Paraliev, M. Aiba, S. Dordevic, C.H. Gough, A. Streun
    PSI, Villigen PSI, Switzerland
  
  Swiss Light Source plans a major up­grade to turn the ex­ist­ing Stor­age Ring (SR) into a mod­ern dif­frac­tion-lim­ited light source called SLS 2.0. As part of this pro­ject, the in­jec­tion sys­tem has to be up­graded as well in order to en­sure re­li­able and ef­fi­cient in­jec­tion in the re­duced beam aper­ture. A 4 kicker bump and a new thin sep­tum will en­sure the con­ven­tional in­jec­tion in the SR. To fur­ther min­i­mize the per­tur­ba­tion of the stored beam dur­ing in­jec­tion two new schemes are in de­vel­op­ment: "Fast" and "Su­per-fast" one. The "Fast" in­jec­tion scheme should be able to en­sure sin­gle-bunch off-axis top-up in­jec­tion af­fect­ing only 10 to 20 SR bunches that are 2 ns apart. The "Su­per-fast" one should bring the per­turbed bunches down to only one. In on-axis mode it should be able to in­ject a top-up bunch be­tween two SR bunches with min­i­mum dis­tur­bance of the ad­ja­cent ones. To do this a com­bi­na­tion of spe­cial beam in­jec­tion schemes and an ex­tremely fast (ns) kicker sys­tem is re­quired. We will dis­cuss the sta­tus of the de­vel­op­ment, the prob­lems, and the so­lu­tions for reach­ing such a chal­leng­ing goal.  
poster icon Poster WEPAB122 [1.371 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB122  
About • paper received ※ 18 May 2021       paper accepted ※ 09 June 2021       issue date ※ 28 August 2021  
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