K. Rolli

ORCID: 0009-0006-6769-044X
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About
Contact & Profiles
Research Areas
  • Particle accelerators and beam dynamics
  • Particle Accelerators and Free-Electron Lasers
  • Superconducting Materials and Applications
  • Microwave Engineering and Waveguides
  • Astro and Planetary Science
  • Advanced Antenna and Metasurface Technologies
  • Atomic and Molecular Physics
  • Gyrotron and Vacuum Electronics Research
  • Nuclear physics research studies

Paul Scherrer Institute
2024

Vifor Pharma (Switzerland)
2020

European Organization for Nuclear Research
1978

University of Basel
1978

Longitudinal electron-beam diagnostics play a critical role in the operation and control of x-ray free-electron lasers, which rely on parameters such as current profile, longitudinal phase space, or slice emittance particle distribution. On one hand, femtosecond-scale electron bunches produced at these facilities impose stringent requirements resolution achievable with diagnostics. other, research development novel accelerator technologies beam-driven plasma-wakefield accelerators (PWFA)...

10.1103/physrevaccelbeams.27.032801 article EN cc-by Physical Review Accelerators and Beams 2024-03-08

A collaboration between DESY, PSI and CERN has developed built an advanced modular X-band transverse deflection structure (TDS) system with the new feature of providing variable polarization deflecting force. The prototype novel TDS, polarizable (PolariX) was fabricated at following high-precision tuning-free production process for C-band Linac SwissFEL project. Bead-pull rf measurements were also performed to verify, in particular, that dipole fields does not have any rotation along...

10.1103/physrevaccelbeams.23.112001 article EN cc-by Physical Review Accelerators and Beams 2020-11-13
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