Design and experimental characterization of a high-resolution instrument for measuring the extreme-UV absorption of laser plasmas (Articolo in rivista)

Type
Label
  • Design and experimental characterization of a high-resolution instrument for measuring the extreme-UV absorption of laser plasmas (Articolo in rivista) (literal)
Anno
  • 2000-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/AO.39.000085 (literal)
Alternative label
  • Villoresi P; Nicolosi P; Pelizzo MG (2000)
    Design and experimental characterization of a high-resolution instrument for measuring the extreme-UV absorption of laser plasmas
    in Applied optics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Villoresi P; Nicolosi P; Pelizzo MG (literal)
Pagina inizio
  • 85 (literal)
Pagina fine
  • 93 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-39-1-85 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 39 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Univ Studi Padova, Dipartimento Elettr & Informat, Lab Elettr Quantist, I-35131 Padua, Italy 2. Ist Nazl Fis Mat, Unita Padova, I-35131 Padua, Italy (literal)
Titolo
  • Design and experimental characterization of a high-resolution instrument for measuring the extreme-UV absorption of laser plasmas (literal)
Abstract
  • The performances of a spectrometer for the observation of laser plasma absorption with high spectral and spatial resolution are described. Aspherical optics are used to correct the astigmatism in an extended spectral region. In this way only a small portion of the absorbing medium is probed, thus giving a good selection of the ionization stage acting as the absorption. Moreover, in the focal plane the plasma emission from the absorbing medium is spatially separated from the probe beam, with a consequent enhancement of the measurement sensitivity. The predicted optical performances from a ray tracing are compared with experimental observations for both spectral and spatial resolution. (C) 2000 Optical Society of America OCIS codes: 020.0020, 050.1950, 300.6540, 350.5400, 120.6200. (literal)
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