+A  Click here to enlarge/reduce to/back from full screen 
Paul Scherrer Institut PSI Accelerator Development and Operation Support

Paul Scherrer Institut
5232 Villigen PSI, Schweiz/Switzerland
Tel. +41 56 310 21 11
Fax. +41 56 310 21 99

E-Mail: andreas.streun@psi.ch

Printer Friendly Printout without Logo or Navigation Elements available here... just click and print

ADOS activities


  • Design of switchyard for beam distribution.
  • Stabilization and feedback of beam trajectory.
  • Participation in commissioning of 250 MeV injector.
  • Studies on a non-linear bunch compressor.


  • Organisation of the SLS performance upgrade program.
  • Orbit stabilization, feedback and beam based alignment.
  • Feed forward compensation of insertion device effects.
  • Optics corrections from response matrix and turn by turn data.
  • Control and suppression of coupling and vertical emittance.
  • Optimization of acceptance and beam life time.
  • Development of new optics modes on user request.


  • CAFE controls software for beam dynamics applications at the SLS and SwissFEL.
  • High level applications for SLS operation and machine developments.
  • Maintenance and development of TRACY and OPA beam dynamics codes.


  • Development of a residual gas photon beam position monitor.
  • Integration of photon BPMs in orbit feedback.
  • Maintenance of a high resolution emittance monitor.


  • CERN accelerator school.
  • Zürich university and technical university.