The technique for producing and measuring few tens of femtosecond electron beams, and the consequent generation of few tens femtoseconds single spike FEL radiation pulses at SPARC_LAB is presented. The undulator has been used in the double role of radiation source and diagnostic tool for the characterization of the electron beam. The connection between the electron bunch length and the radiation bandwidth is analyzed.

Generation and characterization of ultra-short electron beams for single spike infrared FEL radiation at SPARC_LAB / F. Villa, M.P. Anania, M. Artioli, A. Bacci, M. Bellaveglia, F.G. Bisesto, A. Biagioni, M. Carpanese, F. Cardelli, G. Castorina, E. Chiadroni, A. Cianchi, F. Ciocci, M. Croia, A. Curcio, G. Dattoli, A. Gallo, D. Di Giovenale, E. Di Palma, G. Di Pirro, M. Ferrario, F. Filippi, L. Giannessi, A. Giribono, A. Marocchino, F. Massimo, A. Mostacci, A. Petralia, M. Petrarca, V. Petrillo, L. Piersanti, S. Pioli, R. Pompili, S. Romeo, A.R. Rossi, J. Scifo, V. Shpakov, C. Vaccarezza. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - 865(2017 Sep), pp. 43-46.

Generation and characterization of ultra-short electron beams for single spike infrared FEL radiation at SPARC_LAB

A. Bacci;V. Petrillo;
2017

Abstract

The technique for producing and measuring few tens of femtosecond electron beams, and the consequent generation of few tens femtoseconds single spike FEL radiation pulses at SPARC_LAB is presented. The undulator has been used in the double role of radiation source and diagnostic tool for the characterization of the electron beam. The connection between the electron bunch length and the radiation bandwidth is analyzed.
FEL; single spike; ultrashort; nuclear and high energy physics; instrumentation
Settore FIS/07 - Fisica Applicata(Beni Culturali, Ambientali, Biol.e Medicin)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/549803
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