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Rogue-wave bullets in a composite (2+1)D nonlinear medium
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| We show that nonlinear wave packets localized in two dimensions with characteristic rogue wave profiles can propagate in a third dimension with significant stability. This unique behavior makes these waves analogous to light bullets, with the additional feature that they propagate on a finite background. Bulletlike rogue-wave singlet and triplet are derived analytically from a composite (2+1)D nonlinear wave equation. The latter can be interpreted as the combination of two integrable (1+1)D models expressed in different dimensions, namely, the Hirota equation and the complex modified Korteweg-de Vries equation. Numerical simulations confirm that the generation of rogue-wave bullets can be observed in the presence of spontaneous modulation instability activated by quantum noise. | |
Año de Publicación: 2016
Referencia: Chen, S.; Soto-Crespo, J.M.; Baronio, F.; Grelu, P.; Mihalache, D.; “Rogue-wave bullets in a composite (2+1)D nonlinear medium”, Optics Express, vol: 24; Páginas: 15251 – 15260 (2016); doi: 10.1364/OE.24.015271
Revista: Optics Express
Explotación: No.
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