Rare-earth doped glass waveguides prepared by pulsed laser deposition (Articolo in rivista)

Type
Label
  • Rare-earth doped glass waveguides prepared by pulsed laser deposition (Articolo in rivista) (literal)
Anno
  • 1996-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/0169-4332(95)00550-1 (literal)
Alternative label
  • C.N. Afonso, J.M. Ballesteros, J. Gonzalo, G.C. Righini, S. Pelli (1996)
    Rare-earth doped glass waveguides prepared by pulsed laser deposition
    in Applied surface science; Elsevier, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • C.N. Afonso, J.M. Ballesteros, J. Gonzalo, G.C. Righini, S. Pelli (literal)
Pagina inizio
  • 760 (literal)
Pagina fine
  • 763 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/0169433295005501 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 96-98 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Instituto de Optica, CSIC, Serrano 121, 28006 Madrid, Spain IROE, CNR, Via Panciatichi 64, 50127 Firenze, Italy (literal)
Titolo
  • Rare-earth doped glass waveguides prepared by pulsed laser deposition (literal)
Abstract
  • Rare-earth (Er,Yb) doped glass films are prepared by pulsed laser deposition onto different substrates: Si, fused quartz and Si with a silicon oxide buffer layer. Films grown in the presence of an oxygen pressure higher than 6 × 10 -2 mbar have a refractive index close and slightly higher than that of the bulk material thus proving that the density of the films is high. Films thicker than 1 ?m are multimode waveguides with a refractive index of 1.562 ± 0.003 and show losses higher than 10 dB/cm which seem to be related to surface roughness due both to the substrate quality and the deposition process. (literal)
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