| Domaine : |
 |
|
|
| Titre : |
|
Chaotic Spatial Soliton Rays in Smooth Two-dimensional Optical Lattices |
|
| Auteur(s) : |
|
Ramaz Khomeriki, Jerome Leon ( )1 |
|
| Laboratoire : |
|
|
|
| Résumé : |
|
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). |
|
Langue du texte
intégral : |
|
Anglais |
|
Date de production,
écriture : |
|
17/09/2009 |
|
|
| Journal : |
|
| Optics Letters (Opt Lett) |
| Publisher |
Optical Society of America |
| ISSN |
0146-9592 (eISSN : 1539-4794) |
|
|
| Audience : |
|
internationale |
|
| Type de publication : |
|
Articles dans des revues avec comité de lecture |
|
| Date de publication : |
|
28/10/2009 |
|
| Volume : |
|
34 |
|
| Numéro : |
|
21 |
|
| Page, identifiant, ... : |
|
3376-3378 |
|
|
| Mots Clés : |
|
Geometric optics : Ray trajectories in inhomogeneous media Nonlinear optics : Spatial solitons |
|
| Classification : |
|
OCIs codes: 190.6135, 080.5692 |
|
| Référence interne : |
|
09-064 |
|
|
Récupérer au format
