Dark solitons in N-coupled higher order
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P. Seenuvasakumaran; A. Mahalingam; K. Porsezian
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Article
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2008
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Elsevier Science
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English
⚖ 278 KB
By considering the third order dispersion, self-steepening and stimulated Raman scattering effects, we analyse the dark soliton propagation in N-coupled higher order nonlinear Schro ¨dinger equations. Using Painleve ´analysis, we prove that this system is completely integrable. The result is confirm