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Red solitons: evidence of spatio--temporal instability in χ(2) spatial-soliton dynamics

Stefano Minardi, Giovanni Blasi, Paolo Di Trapani, Arunas Varanavicius, Gintaras Valiulis, Audrius Berzanskis, Algis Piskarskas

physics.opticsarXiv:physics/0304030

Abstract

In χ(2) three-wave mixing, the noise-seeded spatio--temporal modulational instability has a dramatic impact on the spatial-soliton dynamics, leading to the counterintuitive observation of a soliton with no apparent participation of the high-frequency field in the process.

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