Optical solutions of Biswas–Arshed equation in optical fibers

Abstract

This paper studies the Biswas–Arshed model that compensates for the group velocity dispersion (GVD) by the dispersion of time and space. When the GVD and non-linearity are very small, the propagation patterns of the model are given by the complete discriminant system for polynomial method. Based on the results, under the specific parameters, we analyze the soliton transmission dynamic.