Introduction to macroscopic power scaling principles for high-order harmonic generation

Research output: Contribution to journalArticle

Abstract

This tutorial presents an introduction to power scaling concepts for high-order harmonic generation (HHG) and attosecond pulse production. We present an overview of state-of-the-art HHG-based extreme ultraviolet (XUV) sources, followed by a brief introduction to basic principles underlying HHG and a detailed discussion of macroscopic effects and scaling principles. Particular emphasis is put on a general scaling model that allows the invariant scaling of the HHG process both, to μJ-level driving laser pulses and thus to multi-MHz repetition rates as well as to 100 mJ-or even Joule-level laser pulses, allowing new intensity regimes with attosecond XUV pulses.

Details

Authors
Organisations
External organisations
  • University of Colorado
  • University of Paris-Saclay
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Atom and Molecular Physics and Optics

Keywords

  • attosecond science, high-order harmonic generation, nonlinear optics, phase matching, scaleinvariance
Original languageEnglish
Article number013001
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume50
Issue number1
Publication statusPublished - 2017 Jan 14
Publication categoryResearch
Peer-reviewedYes