Fusion of necklace-ring patterns into vortex and fundamental solitons in dissipative media

Y. J. He, H. Z. Wang, Boris A. Malomed
We demonstrate that necklace-shaped arrays of localized spatial beams can merge into stable fundamental or vortex solitons in a generic model of laser cavities, based on the two-dimensional complex Ginzburg-Landau equation with the cubic-quintic nonlinearity. The outcome of the fusion is controlled ... [Opt. Express 15, 17502-17508 (2007)]

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