The SPARC FEL has been configured to test different cascaded FEL configurations with a seed generated in gas. In the framework of the DS4 EUROFEL collaboration, a research work plan at the SPARC FEL test facility aiming at the investigation of seeded and cascaded FEL configurations was implemented [1]. The main goal of the collaboration was to study the amplification and the harmonic generation process of an input seed signal, obtained as higher order harmonics generated in gases [2,3]. We describe here the first experimental results, which were recently obtained.
FEL experiments at Sparc: Seeding with harmonics generated in GAS / Giannessi, L.; Petralia, A.; Dattoli, G.; Ciocci, F.; DEL FRANCO, Maria Teresa; Quattromini, M.; Ronsivalle, C.; Sabia, E.; Spassovsky, I.; Surrenti, V.; Filippetto, D.; Di Pirro, G.; Gatti, G.; Bellaveglia, M.; Alesini, D.; Castellano, M.; Chiadroni, E.; Cultrera, L.; Ferrario, M.; Ficcadenti, L.; Gallo, A.; Ghigo, A.; Pace, E.; Spataro, B.; Vaccarezza, C.; Bacci, A.; Petrillo, V.; Rossi, A. R.; Serafini, L.; Serluca, M.; Moreno, M.; Poletto, L.; Frassetto, F.; Rau, J. V.; ROSSI ALBERTINI TIRANNI, Valerio; Cianchi, A.; Mostacci, A.; Migliorati, M.; Palumbo, L.; Marcus, G.; Musumeci, P.; Rosenzweig, J.; Labat, M.; Briquez, F.; Couprie, M. E.; Carré, B.; Bougeard, M.; Garzella, D.; Lambert, G.; Vicario, C.. - (2010), pp. 294-297. (Intervento presentato al convegno 32nd International Free Electron Laser Conference, FEL 2010 tenutosi a Malmo City nel 23 August 2010 through 27 August 2010).
FEL experiments at Sparc: Seeding with harmonics generated in GAS
Dattoli G.;Ciocci F.;DEL FRANCO, Maria Teresa;Filippetto D.;Gatti G.;Bellaveglia M.;Alesini D.;Chiadroni E.;Ferrario M.;Ficcadenti L.;Gallo A.;Spataro B.;Vaccarezza C.;Petrillo V.;Moreno M.;ROSSI ALBERTINI TIRANNI, VALERIO;Cianchi A.;Mostacci A.;Migliorati M.;Palumbo L.;Rosenzweig J.;
2010
Abstract
The SPARC FEL has been configured to test different cascaded FEL configurations with a seed generated in gas. In the framework of the DS4 EUROFEL collaboration, a research work plan at the SPARC FEL test facility aiming at the investigation of seeded and cascaded FEL configurations was implemented [1]. The main goal of the collaboration was to study the amplification and the harmonic generation process of an input seed signal, obtained as higher order harmonics generated in gases [2,3]. We describe here the first experimental results, which were recently obtained.| File | Dimensione | Formato | |
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