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Calculating adiabatic evolution of the perturbed DNLS/MNLS solitons

Xiang-Jun Chen·Wa Kun Lam
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Abstract

A symbolic computation technique is developed to calculate adiabatic evolution equations for parameters of the perturbed DNLS/MNLS solitons obtained by the recently developed direct perturbation theory [X.-J. Chen and J. Yang, Phys. Rev. E {\bf 65}, 066608(2002)]. Effects of the intrapulse Raman scattering, third-order group velocity dispersion, and narrow-banded filters with nonlinear gain on the MNLS solitons are studied as examples.

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Xiang-Jun Chen, Wa Kun Lam. 2005-02-19. Calculating adiabatic evolution of the perturbed DNLS/MNLS solitons. https://doi.org/10.1016/j.physleta.2005.02.030

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