Analytical solitons with the Biswas-Milovic equation in the presence of spatio-temporal dispersion in non-Kerr law media
Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
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Accepted: 12 July 2019
Published online: 25 September 2019
In this paper, we concentrate on the optical soliton solutions of spatially temporal Biswas-Milovic equation with power law and dual-power law nonlinearities. This model accounts for several imperfections for the transmission of solitons through optical fibers. The first integral method is employed in order to construct singular and dark 1-soliton solutions from the governing Biswas-Milovic equation with spatio-temporal dispersion. Some parametric restrictions are also enumerated which guarantee the existence of these soliton solutions. Moreover, the obtained results are demonstrated by 3D and 2D plots.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2019