Speaker
Simone Di Mitri
(Elettra-Sincrotrone Trieste S.C.p.A.)
Description
We introduce a closed-form, verified through numerical integration, of the beam energy spread induced by oblique electron-laser interaction in a short undulator, so-called chicane-free laser heater. This scheme is relevant for high repetition rate free-electron lasers, space constrained, or subject to microbunching instability induced by a standard laser heater chicane. A calculation of the instability gain with the proposed scheme is presented to demonstrate its feasibility.
| Paper status | Proceeding files received |
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Author
Federico Elisii
(University of Trieste)
Co-authors
Giovanni Perosa
(European X-Ray Free-Electron Laser)
Simone Di Mitri
(Elettra-Sincrotrone Trieste S.C.p.A.)