Optical solitons and parameters stability of the coupled system in magneto-optical waveguides

In this paper, optical solitons propagation in magneto-optical waveguides which is modeled by a coupled nonlinear Schrödinger equation system. A series of wave propagation patterns are given, including solitary wave solutions, periodic solutions and singular solutions. In addition, the physical realization of the optical wave modes is carried out under certain parameter values. In particular, the parameters stability of these optical wave modes is obtained.