23–28 Aug 2026
America/Los_Angeles timezone

Electron Beam Instrumentation for Advanced FEL Schemes in SwissFEL

TUP14
25 Aug 2026, 16:00
2h
Poster Presentation Session 10: Electron Diagnostics, Timing, Synchronization, and Controls Tuesday Poster Session

Speaker

Rasmus Ischebeck (Paul Scherrer Institute)

Description

In addition to the standard FEL operation of SwissFEL, we are developing several advanced FEL modes, where we tailor the phase space of the electron beam before sending it into the undulator. This includes ultra-short pulse and large-bandwidth modes, echo-enabled harmonic generation, and a scheme to generate trains of attosecond FEL pulses.
These modes require beams with a high 6d phase space density, or a reduced slice energy spread. We will present the continued development of electron beam instrumentation to support the base operation, and to enable the generation of advanced FEL schemes.

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Author

Rasmus Ischebeck (Paul Scherrer Institute)

Co-authors

Eduard Prat (Paul Scherrer Institute) Gian Luca Orlandi (Paul Scherrer Institute) Mr Pavle Juranić (Paul Scherrer Institute) Dr Philipp Dijkstal (Paul Scherrer Institute) Sven Reiche (Paul Scherrer Institute) Thomas Schietinger (Paul Scherrer Institute)

Presentation materials

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