Optical solitons in monomode fibers with higher order nonlinear Schrödinger equation

The article studies the dynamics of optical single and combined solitons in monomode optical fibers which are described by higher order nonlinear Schrödinger equation. As a result, the bright, dark and singular optical 1-solitons and dark-singular, combo singular optical solitons have been extracted. The beauty of this research work is, one can obtain single and combined optical solitons using five parameters in a single integration technique. Moreover, the graphical representations are also depicted.