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Image from "Stable vortex solitons in the Ginzburg-Landau model of a two-dimensional lasing medium with a transverse grating" [Hervé Leblond, Boris A. Malomed, and Dumitru Mihalache, Phys. Rev. A 80, 033835 (2009)] |
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Image from "Stable vortex solitons in the Ginzburg-Landau model of a two-dimensional lasing medium with a transverse grating" [Hervé Leblond, Boris A. Malomed, and Dumitru Mihalache, Phys. Rev. A 80, 033835 (2009)] |