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Anne L'Huillier

Anne l'Huillier

Professor

Anne L'Huillier

Extreme ultraviolet fourier-transform spectroscopy with high order harmonics

Author

  • M Kovacev
  • SV Fomichev
  • E Priori
  • Y Mairesse
  • H Merdji
  • P Monchicourt
  • P Breger
  • Johan Norin
  • Anders Persson
  • Anne L'Huillier
  • Claes-Göran Wahlström
  • B Carre
  • P Salieres

Summary, in English

We demonstrate a new scheme for extreme ultraviolet (xuv) Fourier-transform spectroscopy based on the generation of two phase-locked high-harmonic beams. It allows us to measure for the first time interferograms at wavelengths as short as 90 nm, and open the perspective of performing high-resolution Fourier-transform absorption spectroscopy in the xuv. Our measurements also demonstrate that a precise control of the relative phase of harmonic pulses can be obtained with an accuracy on an attosecond time scale, of importance for future xuv pump-xuv probe attosecond spectroscopy.

Department/s

  • Atomic Physics

Publishing year

2005

Language

English

Publication/Series

Physical Review Letters

Volume

95

Issue

22

Document type

Journal article

Publisher

American Physical Society

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1079-7114