Calibration of scattering and absorption properties of a liquid diffusive medium at NIR wavelengths. Time-resolved method (Articolo in rivista)

Type
Label
  • Calibration of scattering and absorption properties of a liquid diffusive medium at NIR wavelengths. Time-resolved method (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OE.15.006589 (literal)
Alternative label
  • Spinelli, Lorenzo; Martelli, Fabrizio; Farina, Andrea; Pifferi, Antonio; Torricelli, Alessandro; Cubeddu, Rinaldo; Zaccanti, Giovanni (2007)
    Calibration of scattering and absorption properties of a liquid diffusive medium at NIR wavelengths. Time-resolved method
    in Optics express
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Spinelli, Lorenzo; Martelli, Fabrizio; Farina, Andrea; Pifferi, Antonio; Torricelli, Alessandro; Cubeddu, Rinaldo; Zaccanti, Giovanni (literal)
Pagina inizio
  • 6589 (literal)
Pagina fine
  • 6604 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-34249748926&origin=inward (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 16 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio Nazionale delle Ricerche; Universita degli Studi di Firenze (literal)
Titolo
  • Calibration of scattering and absorption properties of a liquid diffusive medium at NIR wavelengths. Time-resolved method (literal)
Abstract
  • In this paper, a general method to calibrate the absorption coefficient of an absorber and the reduced scattering coefficient of a liquid diffusive medium, based on time-resolved measurements, is reported. An exhaustive analysis of the error sources affecting the estimation is also performed. The method has been applied with a state-of-the-art time-resolved instrumentation to determine the intrinsic absorption coefficient of Indian ink and the reduced scattering coefficient of Intralipid-20%, with a standard error smaller than 1% and 2%, respectively. Finally, the results have been compared to those retrieved for the same compounds by applying a continuous wave method recently published, obtaining an agreement within the error bars. This fact represents a cross validation of the two independent calibration methods. © 2007 Optical Society of America. (literal)
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