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Proceedings Paper

High-harmonic generation in solids
Author(s): U. Huttner; M. Hohenleutner; F. Langer; O. Schubert; M. Knorr; R. Huber; S. W. Koch; M. Kira
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Paper Abstract

A microscopic theory is presented to describe high-harmonic generation in solids with the semiconductor-Bloch equations. The approach includes the relevant interband polarizations and intraband currents. The appearance of even harmonic orders is shown to require at least three electronic bands and a mutual interband coupling between them. In experimental and theoretical time-resolved studies, this also manifests as a unipolar emission signature of the high-harmonic radiation.

Paper Details

Date Published: 14 March 2016
PDF: 11 pages
Proc. SPIE 9746, Ultrafast Phenomena and Nanophotonics XX, 974607 (14 March 2016); doi: 10.1117/12.2207870
Show Author Affiliations
U. Huttner, Philipps-Univ. Marburg (Germany)
M. Hohenleutner, Univ. Regensburg (Germany)
F. Langer, Univ. Regensburg (Germany)
O. Schubert, Univ. Regensburg (Germany)
M. Knorr, Univ. Regensburg (Germany)
R. Huber, Univ. Regensburg (Germany)
S. W. Koch, Philipps-Univ. Marburg (Germany)
M. Kira, Philipps-Univ. Marburg (Germany)

Published in SPIE Proceedings Vol. 9746:
Ultrafast Phenomena and Nanophotonics XX
Markus Betz; Abdulhakem Y. Elezzabi, Editor(s)

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