High-harmonic generation in solids

U. Huttner, M. Hohenleutner, F. Langer, O. Schubert, M. Knorr, R. Huber, S. W. Koch, M. Kira

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

2 Scopus citations

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.

Original languageEnglish (US)
Title of host publicationUltrafast Phenomena and Nanophotonics XX
EditorsAbdulhakem Y. Elezzabi, Markus Betz
PublisherSPIE
ISBN (Electronic)9781628419818
DOIs
StatePublished - 2016
Externally publishedYes
EventUltrafast Phenomena and Nanophotonics XX - San Francisco, United States
Duration: Feb 15 2016Feb 18 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9746
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherUltrafast Phenomena and Nanophotonics XX
Country/TerritoryUnited States
CitySan Francisco
Period2/15/162/18/16

Keywords

  • High-harmonic generation
  • THz-excitations
  • microscopic theory
  • nonperturbative excitations
  • ultrafast processes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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