Optical singular and dark solitons to the nonlinear Schrodinger equation in magneto-optic waveguides with anti-cubic nonlinearity

The present paper aims to investigate the coupled nonlinear Schrodinger equation in magneto-optic waveguides having anti-cubic (AC) law nonlinearity. The solitons secured to magneto-optic waveguides with AC law nonlinearity are extremely useful to fiber-optic transmission technology. Three constructive techniques, namely, the (G'/G)-expansion method, the modified simple equation method, and the extended tanh method are utilized to find the exact soliton solutions of this model. Consequently, dark, singular, combined dark-singular and periodic soliton solutions are obtained. The behaviours of soliton solutions are presented by 3D and 2D plots.

Automated summary

This paper aims to study the coupled nonlinear Schrodinger equation in magneto-optic waveguides with anti-cubic law nonlinearity, and three methods are used to find the soliton solutions of this model. Various types of soliton solutions are obtained and their behaviors are presented through 3D and 2D plots.