Dynamical instabilities of dissipative solitons in nonlinear optical cavities with nonlocal materials

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In this work we characterize the dynamical instabilities of localized structures exhibited by a recently introduced Gelens et al., Phys. Rev. A 75, 063812 2007 generalization of the Lugiato-Lefever model that includes a weakly nonlocal response of an intracavity metamaterial. A rich scenario, in which the localized structures exhibit different types of oscillatory instabilities, tristability, and excitability, including a regime of conditional excitability in which the system is bistable, is presented and discussed. Finally, it is shown that the scenario is organized by a pair of Takens-Bogdanov codimension-2 points.
8 pages, 9 figures

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Pattern Formation and Solitons, Optics

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http://salesiana.dossiersoluciones.com/handle/123456789/171863

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0810.2808
 http://arxiv.org/abs/0810.2808
 Phys. Rev. A 77, 033841 (2008)
 doi:10.1103/PhysRevA.77.033841

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arXiv