Fast nonlinear refractive index of pure and alloy metallic nanoclusters in silica glass (Articolo in rivista)

Type
Label
  • Fast nonlinear refractive index of pure and alloy metallic nanoclusters in silica glass (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0266-3538(03)00079-4 (literal)
Alternative label
  • Cattaruzza, E (Cattaruzza, E); Battaglin, G (Battaglin, G); Calvelli, P (Calvelli, P); Gonella, F (Gonella, F); Mattei, G (Mattei, G); Maurizio, C (Maurizio, C); Mazzoldi, P (Mazzoldi, P); Padovani, S (Padovani, S); Polloni, R (Polloni, R); Sada, C (Sada, C); Scremin, BF (Scremin, BF); D'Acapito, F (D'Acapito, F) (2003)
    Fast nonlinear refractive index of pure and alloy metallic nanoclusters in silica glass
    in Composites science and technology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cattaruzza, E (Cattaruzza, E); Battaglin, G (Battaglin, G); Calvelli, P (Calvelli, P); Gonella, F (Gonella, F); Mattei, G (Mattei, G); Maurizio, C (Maurizio, C); Mazzoldi, P (Mazzoldi, P); Padovani, S (Padovani, S); Polloni, R (Polloni, R); Sada, C (Sada, C); Scremin, BF (Scremin, BF); D'Acapito, F (D'Acapito, F) (literal)
Pagina inizio
  • 1203 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 63 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • cnr (literal)
Titolo
  • Fast nonlinear refractive index of pure and alloy metallic nanoclusters in silica glass (literal)
Abstract
  • Fast nonlinear refractive index and nonlinear absorption coefficient were measured at 527 nm of wavelength for composites formed by either copper or gold-silver alloy nanoparticles embedded in silica by the Z-scan technique. A single 6 ps long pulse from a Nd:glass laser was used in the Z-scan measurement, allowing to determine the fast (i.e., non-thermal) component of the nonlinear response. Both the composites exhibit relatively large (and negative for the Au-Ag alloy) nonlinear index. Transmission electron microscopy, optical absorption and extended X-ray absorption fine structure spectroscopies were also used to characterize the samples. Some figures of merit for the two samples were evaluated, as well as the third-order optical susceptibilities. (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it