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http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1149| The existence of five-wave non-collinear acousto-optical weakly coupled states | |
| ALEXANDER SHCHERBAKOV SANDRA ELOISA BALDERAS MATA | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| Five-wave Bragg solitary waves in the form of weakly coupled states, occurring within a four-order non-collinear scattering of light by acoustic waves in an optically anisotropic crystal, are identified and investigated. Generally, we study this phenomenon in an arbitrary regime with the phase, i.e. frequency-angular, mismatches, while, for simplicity’s sake, the exact conditions appearing of localization for multi-pulse coupled states is illustrated in a regime of the phase synchronism. The spatial-frequency distributions of the optical components inherent in these solitary waves are investigated theoretically, simulated numerically and observed experimentally in a tellurium dioxide crystal. Much attention is given to the analysis of contributions conditioned by the effect of optical activity in a tellurium dioxide crystal of chosen orientation. The performed analysis makes it possible to estimate the effective photo-elastic constants for both normal and anomalous processes of light scattering rather accurately and, in so doing, to match theoretical estimations for the efficiency of multi-order acousto-optical interaction with the experimental results obtained. | |
| Journal of Optics A: Pure and Applied Optics | |
| 2008 | |
| Artículo | |
| Inglés | |
| Estudiantes Investigadores Público en general | |
| Shcherbakov, Alexander S., et al., (2008). The existence of five-wave non-collinear acousto-optical weakly coupled states, Journal of Optics A: Pure and Applied Optics. Vol. 10(8):1-11 | |
| OPTICA NO LINEAL | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Artículos de Óptica |
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