Laser-plasma-based vacuum-ultraviolet light source for tunable single-photon ionization (Articolo in rivista)

Type
Label
  • Laser-plasma-based vacuum-ultraviolet light source for tunable single-photon ionization (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/AO.46.004948 (literal)
Alternative label
  • Borghese A., Di Palma T.M. (2007)
    Laser-plasma-based vacuum-ultraviolet light source for tunable single-photon ionization
    in Applied optics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Borghese A., Di Palma T.M. (literal)
Pagina inizio
  • 4948 (literal)
Pagina fine
  • 4953 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 46 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 22 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto Motori, Consiglio Nazionale delle Ricerche, Via Marconi 8, 80125 Napoli, Italy (literal)
Titolo
  • Laser-plasma-based vacuum-ultraviolet light source for tunable single-photon ionization (literal)
Abstract
  • Vacuum-UV radiation from Xe jet-target laser-produced plasmas has been produced, spectrally dispersed, and efficiently focused onto a line-shaped interaction volume by adopting an embedded-in-the chamber spectrograph geometry. Time-resolved 2D Rayleigh light scattering imaging has been carried out for visualizing the gas jet-laser plasma interaction and optimizing the emission intensity and the spectral resolution. We have calibrated the measured photon fluxes, reaching values higher than 10^13 photons/pulse cm² nm in the 100–200 nm wavelength range within the first 20 ns from the laser pulse onset. The vacuum-UV light source is predicted to enable sensitive and selective single-photon ionization for time-of-flight mass spectrometry and similar vacuum-UV spectroscopy applications. (literal)
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