Space-time coupling in upconversion of broadband downconverted light (Articolo in rivista)

Type
Label
  • Space-time coupling in upconversion of broadband downconverted light (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/JOSAB.31.001383 (literal)
Alternative label
  • Brambilla, Enrico; Jedrkiewicz, Ottavia; Di Trapani, Paolo; Gatti, Alessandra (2014)
    Space-time coupling in upconversion of broadband downconverted light
    in Journal of the Optical Society of America. B, Optical physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Brambilla, Enrico; Jedrkiewicz, Ottavia; Di Trapani, Paolo; Gatti, Alessandra (literal)
Pagina inizio
  • 1383 (literal)
Pagina fine
  • 1392 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 31 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • University of Insubria; Consiglio Nazionale delle Ricerche (CNR) (literal)
Titolo
  • Space-time coupling in upconversion of broadband downconverted light (literal)
Abstract
  • We investigate the upconversion process of broadband incoherent light generated by parametric downconversion. We focus on the incoherent component of the sum-frequency generated (SFG) radiation, analyzing its spatiotemporal properties. We show that its spectrum has a skewed geometry in space-time, originating from a compensation between the group-velocity mismatch and the spatial walk-off of the fundamental and the SFG fields. The results are illustrated by a theoretical modeling of the optical system and by experimental measurements. (C) 2014 Optical Society of America (literal)
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