Coherent radiation produced by relativistic charged bunches is nowadays of great interest for useroriented applications and high-resolution diagnostics. Here we present experimental results obtained by using a temporal monitor based on the electro-optical sampling that allows us to reveal the features of the radiation emitted in terahertz range by ultrashort electron bunches moving in proximity to a nonlinear crystal.We investigate the radiation properties both in near- and far-field conditions by employing electron beams accelerated by a conventional photoinjector and through laser-plasma interactions. Our results indicate that the emitted radiation moves collinearly with the beam in one case, while its properties resemble those of the classical Cherenkov radiation in a second case

Curcio, A., Anania, M., Bisesto, F., Botton, M., Castellano, M., Chiadroni, E., et al. (2018). Electro-Optical Detection of Coherent Radiation Induced by Relativistic Electron Bunches in the Near and Far Fields. PHYSICAL REVIEW APPLIED, 9(2) [10.1103/PhysRevApplied.9.024004].

Electro-Optical Detection of Coherent Radiation Induced by Relativistic Electron Bunches in the Near and Far Fields

Cianchi, A.;Galletti, M.;
2018-01-01

Abstract

Coherent radiation produced by relativistic charged bunches is nowadays of great interest for useroriented applications and high-resolution diagnostics. Here we present experimental results obtained by using a temporal monitor based on the electro-optical sampling that allows us to reveal the features of the radiation emitted in terahertz range by ultrashort electron bunches moving in proximity to a nonlinear crystal.We investigate the radiation properties both in near- and far-field conditions by employing electron beams accelerated by a conventional photoinjector and through laser-plasma interactions. Our results indicate that the emitted radiation moves collinearly with the beam in one case, while its properties resemble those of the classical Cherenkov radiation in a second case
2018
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore FIS/07 - FISICA APPLICATA (A BENI CULTURALI, AMBIENTALI, BIOLOGIA E MEDICINA)
Settore FIS/01 - FISICA SPERIMENTALE
English
Con Impact Factor ISI
Near Field, Cherenkov, Electron bunch
Curcio, A., Anania, M., Bisesto, F., Botton, M., Castellano, M., Chiadroni, E., et al. (2018). Electro-Optical Detection of Coherent Radiation Induced by Relativistic Electron Bunches in the Near and Far Fields. PHYSICAL REVIEW APPLIED, 9(2) [10.1103/PhysRevApplied.9.024004].
Curcio, A; Anania, M; Bisesto, F; Botton, M; Castellano, M; Chiadroni, E; Cianchi, A; Ferrario, M; Galletti, M; Giulietti, D; Henis, Z; Petrarca, M; Pompili, R; Schleifer, E; Zigler, A
Articolo su rivista
File in questo prodotto:
File Dimensione Formato  
2018.PRApplied_curcio.pdf

solo utenti autorizzati

Licenza: Copyright dell'editore
Dimensione 1.27 MB
Formato Adobe PDF
1.27 MB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/192965
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 12
  • ???jsp.display-item.citation.isi??? 11
social impact