Linear optics control of sideband instability for improved free-electron laser spectral brightness

Extension of stable longitudinal coherence from vacuum ultraviolet to x rays is highly sought after in the free-electron laser (FEL) community, but it is often prevented by bandwidth broadening originated in the electron beam microbunching instability. We demonstrate that a proper tuning of the line...

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Bibliographic Details
Main Authors: G. Perosa, E. M. Allaria, L. Badano, N. Bruchon, P. Cinquegrana, M. B. Danailov, A. Demidovich, G. De Ninno, L. Giannessi, N. Mirian, G. M. Penco, P. Rebernik, E. Roussel, P. Sigalotti, S. Spampinati, M. Veronese, M. Trovò, S. Di Mitri
Format: Article
Language:English
Published: American Physical Society 2020-11-01
Series:Physical Review Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevAccelBeams.23.110703