Modulations of some physical parameters in a nonlinear Schrödinger type equation in fiber communications

Hyperbolic, trigonometric, rational function solutions are obtained for a nonlinear Schrödinger type equation in an optical fiber. The numerical investigations for the examined solutions have been remarks that rational, shock, envelopes, periodic, explosive, solitonic and bright new waves may be usable in fiber communications. The presented methods are effective and powerful in the applications of comparisons in optical fibers. The optical propagating wave characteristics inside fiber boundaries are theoretically expected to become a very significantly improved by introducing fiber dispersions, nonlinear and fiber losses effects. Furthermore, both the wave amplitudes and widths may be controlled by these parameters.