Attosecond Electron Spectroscopy Using a Novel Interferometric Pump-Probe Technique (Articolo in rivista)

Type
Label
  • Attosecond Electron Spectroscopy Using a Novel Interferometric Pump-Probe Technique (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.105.053001 (literal)
Alternative label
  • J. Mauritsson; T. Remetter; M. Swoboda; K. Klünder; A. L'’Huillier; K. J. Schafer; O. Ghafur; F. Kelkensberg; W. Siu; P. Johnsson; M. J. J. Vrakking; I. Znakovskaya; T. Uphues; S. Zherebtsov; M. F. Kling; F. Lépine; E. Benedetti; F. Ferrari; G. Sansone; M. Nisoli (2010)
    Attosecond Electron Spectroscopy Using a Novel Interferometric Pump-Probe Technique
    in Physical review letters (Print); American Physical Society (APS), College Pk (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • J. Mauritsson; T. Remetter; M. Swoboda; K. Klünder; A. L'’Huillier; K. J. Schafer; O. Ghafur; F. Kelkensberg; W. Siu; P. Johnsson; M. J. J. Vrakking; I. Znakovskaya; T. Uphues; S. Zherebtsov; M. F. Kling; F. Lépine; E. Benedetti; F. Ferrari; G. Sansone; M. Nisoli (literal)
Pagina inizio
  • 053001 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevLett.105.053001 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 105 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1Department of Physics, Lund Institute of Technology, P. O. Box 118, SE-221 00 Lund, Sweden 2Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803-4001, USA 3FOM-Institute AMOLF, Science park 113, 1098 XG Amsterdam, The Netherlands 4Max-Born-Institut fu¨r Nichtlineare Optik und Kurzzeitspektroskopie (MBI), Max-Born-Straße 2 A, 12489 Berlin, Germany 5Max-Planck-Institut fu¨r Quantenoptik, Hans-Kopfermann-Strasse 1, D-85748 Garching, Germany 6Universite´ Lyon 1; CNRS; LASIM, UMR 5579, 43 bvd. du 11 novembre 1918, F-69622 Villeurbanne, France 7Politecnico di Milano, Department of Physics, Istituto di Fotonica e Nanotecnologie, CNR-IFN Piazza L. da Vinci 32, 20133 Milano, Italy (literal)
Titolo
  • Attosecond Electron Spectroscopy Using a Novel Interferometric Pump-Probe Technique (literal)
Abstract
  • We present an interferometric pump-probe technique for the characterization of attosecond electron wave packets (WPs) that uses a free WP as a reference to measure a bound WP. We demonstrate our method by exciting helium atoms using an attosecond pulse (AP) with a bandwidth centered near the ionization threshold, thus creating both a bound and a free WP simultaneously. After a variable delay, the bound WP is ionized by a few-cycle infrared laser precisely synchronized to the original AP. By measuring the delay-dependent photoelectron spectrum we obtain an interferogram that contains both quantum beats as well as multipath interference. Analysis of the interferogram allows us to determine the bound WP components with a spectral resolution much better than the inverse of the AP duration. (literal)
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