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arxiv: 1003.2776 · v1 · pith:PPYIIVVVnew · submitted 2010-03-14 · 🌊 nlin.PS · physics.plasm-ph

Bright vector solitons in cross-defocusing nonlinear media

classification 🌊 nlin.PS physics.plasm-ph
keywords vectormediasolitonsbrightcross-defocusingcross-interactionsdefocingdifferent
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We study two-dimensional soliton-soliton vector pairs in media with self-focusing nonlinearities and defocing cross-interactions. The general properties of the stationary states and their stability are investigated. The different scenarios of instability are observed using numerical simulations. The quasi-stable propagation regime of the high-power vector solitons is revealed.

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