Perspectives of Ramsey schemes based on high-order harmonics for high-resolution XUV spectroscopy (Articolo in rivista)

Type
Label
  • Perspectives of Ramsey schemes based on high-order harmonics for high-resolution XUV spectroscopy (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1134/S1054660X10090215 (literal)
Alternative label
  • Pirri A., Sali E., Corsi C., Bellini M., Cavalieri S., Eramo R. (2010)
    Perspectives of Ramsey schemes based on high-order harmonics for high-resolution XUV spectroscopy
    in Laser physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pirri A., Sali E., Corsi C., Bellini M., Cavalieri S., Eramo R. (literal)
Pagina inizio
  • 1119 (literal)
Pagina fine
  • 1125 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 20 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • European Laboratory for NonLinear Spectroscopy (LENS), Università di Firenze, Via N. Carrara 1, 50019 Sesto Fiorentino, Firenze, Italy; Dipartimento di Fisica and CNISM, Università di Firenze, Via G. Sansone 1, I-50019 Sesto Fiorentino, Firenze, Italy; Istituto Nazionale di Ottica Applicata (CNR), Largo E. Fermi 6, I-50125 Firenze, Italy (literal)
Titolo
  • Perspectives of Ramsey schemes based on high-order harmonics for high-resolution XUV spectroscopy (literal)
Abstract
  • We present an experimental and theoretical investigation of Ramsey-type interference fringes using high-order harmonic generation. The ninth harmonic (lambda = 88nm) of a femtosecond Ti:sapphire laser was used to excite a pair of autoionizing states of krypton. The outcome of the ionization process, detected by an ion-mass spectrometer, shows the characteristic quantum interference pattern. The behavior of the fringe contrast was interpreted on the basis of a simple analytical model, which reproduced well the experimental results without any free parameter. Finally, we also present a proposal for a similar experiment to be performed on high-lying bound state of atomic argon, with the aim of achieving even higher resolving power. (literal)
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