Ellipticity dependence of high-harmonic generation in solids originating from coupled intraband and interband dynamics

The mechanisms of high-order harmonic generation in bulk system and dilute gas are different. Here the authors use first-principle methods to explore the ellipticity dependence and control of the HHG in periodic solids by involving the interband and intraband dynamics in Si and MgO.

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Auteurs principaux: Nicolas Tancogne-Dejean, Oliver D. Mücke, Franz X. Kärtner, Angel Rubio
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/2d04f606d6db482d9bfb1373f9151f74
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