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Article

Компенсация индуцированного рамановского рассеяния при распространении коротких солитонов в неоднородных средах

Dynamics of short solitons envelope in the frame of the third-order nonlinear Schrodinger equations taking into account stimulated Raman-scattering and inhomogeneous second– and third-order linear dispersion, nonlinear dispersion and cubic nonlinearity is considered. Compensation of the stimulated Raman-scattering effect by the increasing of the second-order linear dispersion is shown. In adiabatic approximation stable soliton’s propagation regime is found. Third-order linear dispersion and nonlinear dispersion inhomogeneity effect to stimulated Raman-scattering compensation is analyzed.