Absence of long-range coherence in the parametric emission of photonic wires (Articolo in rivista)

Type
Label
  • Absence of long-range coherence in the parametric emission of photonic wires (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Wouters, M; Carusotto, I (2006)
    Absence of long-range coherence in the parametric emission of photonic wires
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Wouters, M; Carusotto, I (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 74 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Trent, BEC CNR INFM, I-38050 Trento, Italy; Univ Trent, Dipartimento Fis, I-38050 Trento, Italy; Univ Antwerp VIB, TFVS, B-2610 Antwerp, Belgium (literal)
Titolo
  • Absence of long-range coherence in the parametric emission of photonic wires (literal)
Abstract
  • We analytically investigate the spatial coherence properties of the signal emission from one-dimensional optical parametric oscillators. Because of the reduced dimensionality, quantum fluctuations are able to destroy the long-range phase coherence even far above threshold. The spatial decay of coherence is exponential and, for realistic parameters of semiconductor photonic wires in the strong exciton-photon coupling regime, it is predicted to occur on an experimentally accessible length scale. (literal)
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