22–26 Aug 2022
Trieste Convention Centre
Europe/Zurich timezone

Shaping and Control of Radiation Properties with Seeded FELs

MOBI2
22 Aug 2022, 11:25
25m
Auditorium Generali (Trieste Convention Centre)

Auditorium Generali

Trieste Convention Centre

viale Miramare, 24/2 Trieste - Italy
Invited Orals FEL Prize

Speaker

Enrico Allaria (Elettra-Sincrotrone Trieste S.C.p.A.)

Description

The use of external lasers to initiate the FEL process has been introduced as a way to prepare the electron beam before entering the FEL radiator and to allow the generation of radiation pulses with increased brightness in shorter undulator. Over the recent years, new methods have been proposed and implemented to extend the capabilities of external seeding toward shorter wavelengths.
The experience gained at the FERMI seeded FEL user facility has boosted the developments of experimental techniques taking full advantage of the high degree of coherence of FEL pulses and the possibility to accurately control the radiation properties such has amplitude and phase.
Recent results together with future plans for externally seeded FEL facilities will be reported.

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Primary author

Enrico Allaria (Elettra-Sincrotrone Trieste S.C.p.A.)

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