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| HAL : hal-00510988, version 1 |
| DOI : 10.1103/PhysRevLett.105.074101 |
| Fiche détaillée |  Récupérer au format |
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| Physical Review Letters 105 (2010) 074101 |
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| Nonlinear supratransmission in multicomponent systems |
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| Petrutza Anghel-Vasilescu1Jerome Dorignac1Frédéric Geniet1Jerome Leon1Majid Taki2 |
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| GDR 3073 PhoNoMi2 Collaboration(s) |
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| (13/08/2010) |
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| 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. |
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| 1 : | LPTA - Laboratoire de Physique Théorique et Astroparticules |
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| 2 : | PhLAM - Physique des Lasers, Atomes et Molécules |
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| Domaine | : | Science non linéaire/Formation de Structures et Solitons |
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| Solitons – Nonlinear Supratransmission – Birefringent medium |
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| hal-00510988, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00510988 | |
| oai:hal.archives-ouvertes.fr:hal-00510988 | |
| Contributeur : Logiciel Aigle | |
| Déposé pour le compte de : | |
| Soumis le : Lundi 23 Août 2010, 09:49:17 | |
| Dernière modification le : Lundi 23 Août 2010, 10:45:33 | |
