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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 andpolarization of emitted radiation on the laser field ellipticity. Studying the intensity of the emitted radiation we find that un alsoderhigh laser ellipticity the harmonic emission is greatly reduced; the analysis of results shows that the harmonic intensity and theemitted radiation depend on the laser ellipticity.
Original languageEnglish
Title of host publicationBook of Abstracts, Ed. F. Seno and D. Valenti, University of Palermo, (poster)
Number of pages1
Publication statusPublished - 2015

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