Front Pinning and Localized States Analogues in Long-Delayed Bistable Systems (Articolo in rivista)

Type
Label
  • Front Pinning and Localized States Analogues in Long-Delayed Bistable Systems (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.112.103901 (literal)
Alternative label
  • Francesco Marino (1); Giovanni Giacomelli (2); Stephane Barland (3) (2014)
    Front Pinning and Localized States Analogues in Long-Delayed Bistable Systems
    in Physical review letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Francesco Marino (1); Giovanni Giacomelli (2); Stephane Barland (3) (literal)
Pagina inizio
  • 103901 (literal)
Pagina fine
  • 103901 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.103901 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 112 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) CNR-Istituto Nazionale di Ottica, largo E. Fermi 6, I-50125 Firenze, Italy (2) CNR-Istituto dei Sistemi Complessi, via Madonna del Piano 10, I-50019 Sesto Fiorentino, Italy (3) Université de Nice Sophia Antipolis, Institut Non Lineaire de Nice, CNRS UMR 7335, 06560 Valbonne, France (literal)
Titolo
  • Front Pinning and Localized States Analogues in Long-Delayed Bistable Systems (literal)
Abstract
  • Localized structures have been observed in many spatially extended systems of either biological, chemical, or physical nature. Here, we study experimentally front pinning and dissipative localized structures in a delayed optical system based on a bistable semiconductor laser with optoelectronic feedback. We observe that many of the concepts known to apply to spatially localized structures also apply in this context, with specificities related to the lack of reversibility symmetry. Numerical simulations based on purely prototypical modeling reproduce very well the experimental findings, which indicates that the results do not depend on the specific physical system under consideration, but are, on the contrary, very generic features of time delayed systems. (literal)
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