Nonlinear supratransmission as a fundamental instability

J. Leon

doi:10.1016/j.physleta.2003.10.012

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Nonlinear supratransmission as a fundamental instability

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Nonlinear supratransmission as a fundamental instability

J. Leon

Physics Letters A, Vol.319(1-2), pp.130-136

2003

DOI: https://doi.org/10.1016/j.physleta.2003.10.012

Résumé

Nonlinear

Instability

Boundary

Supratransmission

PACS: 05.45.Y

The nonlinear supratransmission is the property of a nonlinear system possessing a natural forbidden band gap to transmit energy of a signal with a frequency in the gap by means of generation of nonlinear modes (gap solitons). This process is shown to result from a generic instability of the evanescent wave profile generated in a nonlinear medium by the incident signal.

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Détails

Titre: Nonlinear supratransmission as a fundamental instability
Créateurs - sans rôle: J. Leon - Centre National de la Recherche Scientifique
Détails de publication: Physics Letters A, Vol.319(1-2), pp.130-136
Identifiants: 99151068409311
Unité académique: Université de Montpellier
Langue: English
Type de ressource: Journal article
Champs locaux: hal-00178219