Nonlinear supratransmission in multicomponent ...
Document type :
Article dans une revue scientifique
Title :
Nonlinear supratransmission in multicomponent systems
Author(s) :
Anghel-Vasilescu, Petrutza [Auteur]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Dorignac, Jerome [Auteur]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Geniet, Frédéric [Auteur]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Leon, Jerome [Auteur correspondant]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Taki, Majid [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Dorignac, Jerome [Auteur]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Geniet, Frédéric [Auteur]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Leon, Jerome [Auteur correspondant]
Laboratoire de Physique Théorique et Astroparticules [LPTA]
Taki, Majid [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Journal title :
Physical Review Letters
Pages :
074101
Publisher :
American Physical Society
Publication date :
2010-08-13
ISSN :
0031-9007
English keyword(s) :
Solitons
Nonlinear Supratransmission
Birefringent medium
Nonlinear Supratransmission
Birefringent medium
HAL domain(s) :
Science non linéaire [physics]/Formation de Structures et Solitons [nlin.PS]
English abstract : [en]
A method is proposed to solve the challenging problem of determining the supratransmission threshold (onset of insability of harmonic boundary driving inside a band gap) in multicomponent non-integrable nonlinear systems. ...
Show more >A method is proposed to solve the challenging problem of determining the supratransmission threshold (onset of insability of harmonic boundary driving inside a band gap) in multicomponent non-integrable nonlinear systems. It is successfully applied to the degenerate three-wave resonant interaction in a birefrigent quadratic medium where the process generates spatial gap solitons. No analytic expression is known for such nonlinear solitary waves showing the broad applicability of the method to nonlinear systems.Show less >
Show more >A method is proposed to solve the challenging problem of determining the supratransmission threshold (onset of insability of harmonic boundary driving inside a band gap) in multicomponent non-integrable nonlinear systems. It is successfully applied to the degenerate three-wave resonant interaction in a birefrigent quadratic medium where the process generates spatial gap solitons. No analytic expression is known for such nonlinear solitary waves showing the broad applicability of the method to nonlinear systems.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Comment :
http://arxiv.org/abs/1008.1920
Source :
Files
- http://arxiv.org/pdf/1008.1920
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