Hybrid microspheres for nonlinear Kerr switching devices (Articolo in rivista)

Type
Label
  • Hybrid microspheres for nonlinear Kerr switching devices (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ilya Razdolskiy, Simone Berneschi, Gualtiero Nunzi Conti, Stefano Pelli, Tatyana V. Murzina, Giancarlo C. Righini, and Silvia Soria (2011)
    Hybrid microspheres for nonlinear Kerr switching devices
    in Optics express
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ilya Razdolskiy, Simone Berneschi, Gualtiero Nunzi Conti, Stefano Pelli, Tatyana V. Murzina, Giancarlo C. Righini, and Silvia Soria (literal)
Pagina inizio
  • 9523 (literal)
Pagina fine
  • 9528 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 19 (literal)
Rivista
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Physics, Moscow State University, Moscow 119899, Russia IFAC-CNR, “NelloCarrara” Institute of Applied Physics, via Madonna del Piano 10, 50019 Sesto Fiorentino, Florence, Italy Centro Studi e Ricerche “Enrico Fermi”, Piazza del Viminale 2, 00184 Rome, Italy (literal)
Titolo
  • Hybrid microspheres for nonlinear Kerr switching devices (literal)
Abstract
  • Electronic Kerr effect in a polyfluorene derivative is used to reversibly switch near infrared probe beam resonantly coupled to a hybrid polymer-silica microspherical resonator. NIR pumping at 780 nm in pulsed laser regime is used for non-linear switching of the WGM resonances that shift as much as 2 GHz for 50 mW of average pump power, compared to a shift of 250 MHz for the same average pump power at CW regime. The absence of temporal drift and the magnitude of this shift confirm the Kerr nature of the switching, ruling out thermooptical effects. (literal)
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