Ultrabroad optical amplification and two-colour amplified spontaneous emission in binary blends of insulated molecular wires (Articolo in rivista)

Type
Label
  • Ultrabroad optical amplification and two-colour amplified spontaneous emission in binary blends of insulated molecular wires (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/adma.201000895 (literal)
Alternative label
  • Virgili, Tersilla (5); LANZANI, GUGLIELMO (6); Mroz, Marta M. (1); Sforazzini, Giuseppe (3); Anderson, Harry L. (3); Cacialli, Franco (4); Brovelli, Sergio (7); Paleari, Alberto (2) (2010)
    Ultrabroad optical amplification and two-colour amplified spontaneous emission in binary blends of insulated molecular wires
    in Advanced materials (Oxf.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Virgili, Tersilla (5); LANZANI, GUGLIELMO (6); Mroz, Marta M. (1); Sforazzini, Giuseppe (3); Anderson, Harry L. (3); Cacialli, Franco (4); Brovelli, Sergio (7); Paleari, Alberto (2) (literal)
Pagina inizio
  • 3690 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 22 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 33 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Dipartimento di Fisica - Politecnico di Milano; (2) Dipartimento di Scienza dei Materiali - Università di Milano-Bicocca; (3) Department of Chemistry - University of Oxford; (4) London Centre for Nanotechnology - Department of Physics and Astronomy; (5) IFN-CNR c/o - Dipartimento di Fisica; (6) Center for the Nano Science and Technology - IIT; (7) Chemistry Division - Los Alamos National Laboratory (literal)
Titolo
  • Ultrabroad optical amplification and two-colour amplified spontaneous emission in binary blends of insulated molecular wires (literal)
Abstract
  • We demonstrate optical amplification over a band >850 meV, via simultaneous exploitation of stimulated emission from mixed polymer systems in which energy transfer from the higher to lower-gap material is inhibited thanks to a complex interplay between morphology and interchain decoupling, driven by chain encapsulation. Amplified spontaneous emission (ASE) is obtained both with ad-hoc pumping into the relevant bands or with a single excitation (400nm) able to sustain ASE at both wavelengths simultaneously (two-colour ASE).© 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. (literal)
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