Extreme ultraviolet fourier-transform spectroscopy with high order harmonics

verfasst von

M. Kovačev, S. V. Fomichev, E. Priori, Y. Mairesse, H. Merdji, P. Monchicourt, P. Breger, J. Norin, A. Persson, A. L'Huillier, C. G. Wahlström, B. Carré, P. Saliéres

Abstract

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 90Â 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.

Externe Organisation(en)

Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
Russian Research Centre Kurchatov Institute
Politecnico di Milano
Lund University

Typ

Artikel

Journal

Physical review letters

Band

95

ISSN

0031-9007

Publikationsdatum

25.11.2005

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Physik und Astronomie (insg.)

Elektronische Version(en)

https://doi.org/10.1103/PhysRevLett.95.223903 (Zugang: Unbekannt)