Periodic Metal-Dielectric Interfaces for Photonic Applications (Articolo in rivista)

Type
Label
  • Periodic Metal-Dielectric Interfaces for Photonic Applications (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Giorgetti E.; Margheri G.; DelRosso T.; Sottini S. (2008)
    Periodic Metal-Dielectric Interfaces for Photonic Applications
    in Laser physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giorgetti E.; Margheri G.; DelRosso T.; Sottini S. (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 18(3) (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Nonlinear optics and spectroscopy. Springer. (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISC, Firenze, Sesto Fiorentino (literal)
Titolo
  • Periodic Metal-Dielectric Interfaces for Photonic Applications (literal)
Abstract
  • The photonic bandgap properties of periodic interfaces between noble metals and dielectrics exhibiting third-order optical nonlinearity are investigated. Some device configurations aimed at obtaining all-optical switching around 1500 nm are proposed, based either on the excitation of propagating surface plasmons at a sinusoidally modulated interface or on the back-reflection properties of a sawtooth-modulated metal-dielectric interface under normal incidence of the radiation. In the second case, 35% switching of 15-ps 5-nJ input pulses can be obtained using polydiacetylenes as the nonlinear dielectric. (literal)
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