Propagation of solitons in optical fibers with generalized Kudryashov’s refractive index

Propagation of solitons in optical fibers with generalized Kudryashov’s refractive index

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The propagation of optical solitons in optical fibers with the generalized Kudryashov’s refractive index is described by a high order nonlinear Schrödinger equation.The main feature is that the amplitude and width of the pulse can be Diapers changed with arbitrary power.By trial equation method, a series of propagation patterns of optical waves are Plastic Mugs obtained.In addition, the graphs of two-dimensional and three-dimensional solutions are illustrated, and then the existence of all those patterns of optical waves is proved.