Z-scan measurements using high repetition rate lasers: how to manage thermal effects (Articolo in rivista)

Type
Label
  • Z-scan measurements using high repetition rate lasers: how to manage thermal effects (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OPEX.13.007976 (literal)
Alternative label
  • Andrea Gnoli; Luca Razzari; Marcofabio Righini (2005)
    Z-scan measurements using high repetition rate lasers: how to manage thermal effects
    in Optics express
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Andrea Gnoli; Luca Razzari; Marcofabio Righini (literal)
Pagina inizio
  • 7976 (literal)
Pagina fine
  • 7981 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 13 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • fasc. (20). Optical Society of America (OSA). Optics Express, Vol. 13, Issue 20, pp. 7976-7981 (October 2005)(electronic journal) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 20 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR - Istituto dei Sistemi Complessi (literal)
Titolo
  • Z-scan measurements using high repetition rate lasers: how to manage thermal effects (literal)
Abstract
  • We demonstrate the effectiveness of a simple method for using Z-scan technique with high repetition rate lasers managing cumulative thermal effects. Following Falconieri [J. Opt. A, 1 (1999) 662], time evolution of Z-scan signal is recorded. We use data time correlation to extrapolate with accuracy the instantaneous nonlinear optical response of the sample. The method employed allows us to clearly evaluate the order of the absorption process underlying the thermo-optical nonlinearities. Using a 76 MHz repetition rate laser with 120 fs pulsewidth we measure third order nonlinearities and thermal properties of CS2 and toluene in accordance with values obtained with low repetition rate light sources. (literal)
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