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Publications du LPTA |  |
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Publications du LPTA | |
| HAL : hal-00419141, version 1 |
| arXiv : 0909.3173 |
| DOI : 10.1364/OL.34.003376 |
| Fiche détaillée |  Récupérer au format |
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| Optics Letters 34, 21 (2009) 3376-3378 |
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| Chaotic Spatial Soliton Rays in Smooth Two-dimensional Optical Lattices |
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| Ramaz KhomerikiJerome Leon1 |
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| (28/10/2009) |
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| The light ray of a spatial soliton in an optical film whose refractive index is smoothly modulated (wavelength much larger than the typical soliton width) in both spatial directions is shown to possess chaotic regimes for which the propagation is erratic. This is interpreted as a parametric driven pendulum,obtained by a new perturbative approach of the Maxwell equation. These findings are then demonstrated to compare well to the eikonal law of light ray propagation (nonlinearity compensates diffraction). |
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| 1 : | LPTA - Laboratoire de Physique Théorique et Astroparticules |
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| Domaine | : | Science non linéaire/Formation de Structures et Solitons Physique/Matière Condensée/Autre Science non linéaire/Dynamique Chaotique Physique/Physique/Optique |
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| Geometric optics : Ray trajectories in inhomogeneous media Nonlinear optics : Spatial solitons |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/0909.3173 |
| hal-00419141, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00419141 | |
| oai:hal.archives-ouvertes.fr:hal-00419141 | |
| Contributeur : Logiciel Aigle | |
| Déposé pour le compte de : | |
| Soumis le : Mardi 22 Septembre 2009, 16:20:45 | |
| Dernière modification le : Jeudi 5 Novembre 2009, 16:02:47 | |
