We use a 5-level system to investigate the HHG spectrum emitted by an atom driven by a linearly or elliptically polarized laser field. For this model the Schrodinger equation is numerically solved and we study the dipendence of the spectra, harmonic intensity and polarization of emitted radiation on the laser field ellipticity. Studying the intensity of the emitted radiation we find that un alsoder high laser ellipticity the harmonic emission is greatly reduced; the analysis of results shows that the harmonic intensity and the emitted radiation depend on the laser ellipticity.

Fiordilino, E., Morales, F., Castiglia, G., Corso, P., Daniele, R., Yu Shubin, 
., et al. (2015). High-order harmonic generation via bound-bound transitions in elliptically polarized laser field. In Book of Abstracts, Ed. F. Seno and D. Valenti, University of Palermo, (poster).

High-order harmonic generation via bound-bound transitions in elliptically polarized laser field

FIORDILINO, Emilio;MORALES, Francesca;CASTIGLIA, Giuseppe;CORSO, Pietro Paolo;DANIELE, Rosalba;
2015-01-01

Abstract

We use a 5-level system to investigate the HHG spectrum emitted by an atom driven by a linearly or elliptically polarized laser field. For this model the Schrodinger equation is numerically solved and we study the dipendence of the spectra, harmonic intensity and polarization of emitted radiation on the laser field ellipticity. Studying the intensity of the emitted radiation we find that un alsoder high laser ellipticity the harmonic emission is greatly reduced; the analysis of results shows that the harmonic intensity and the emitted radiation depend on the laser ellipticity.
Settore FIS/03 - Fisica Della Materia
978-88-907460-8-6
Fiordilino, E., Morales, F., Castiglia, G., Corso, P., Daniele, R., Yu Shubin, 
., et al. (2015). High-order harmonic generation via bound-bound transitions in elliptically polarized laser field. In Book of Abstracts, Ed. F. Seno and D. Valenti, University of Palermo, (poster).
File in questo prodotto:
File Dimensione Formato  
High-order harmonic generation via bound-bound transitions in elliptically polarized laser field.pdf

Solo gestori archvio

Dimensione 89.48 kB
Formato Adobe PDF
89.48 kB 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/10447/165057
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact