Stable multidimensional dissipative spiral solitons

D. Mihalache

doi:10.1117/12.757863

1 August 2007 Stable multidimensional dissipative spiral solitons

D. Mihalache

Proceedings Volume 6785, ROMOPTO 2006: Eighth Conference on Optics; 678511 (2007) https://doi.org/10.1117/12.757863
Event: ROMOPTO 2006: Eighth Conference on Optics, 2006, Sibiu, Romania

Abstract

We give a brief overview of recent results in the area of two- and three-dimensional doughnut-shaped localized structures with the inner phase fields in the form of rotating spirals, in the paradigmatic model based on the complex Ginzburg-Landau equation with competing cubic-quintic nonlinearities. It is shown that very robust two-dimensional and three-dimensional dissipative spiral solitons with (at least) the values of the topological charge S = 0, 1, and 2 can be easily generated from a large variety of inputs with embedded vorticity.

Citation Download Citation

D. Mihalache "Stable multidimensional dissipative spiral solitons", Proc. SPIE 6785, ROMOPTO 2006: Eighth Conference on Optics, 678511 (1 August 2007); https://doi.org/10.1117/12.757863

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