Chirped W-shape bright, dark and other solitons solutions of a conformable fractional nonlinear Schrödinger's equation in nonlinear optics.

In this work, two types of integration architecture, namely the sine-Gordon expansion and modified exp (- ψ (ξ) -expansion function methods are used for constructing chirped W-shape bright, dark and other solitons solutions to perturbed nonlinear Schrödinger's equation with conformable fractional order. The paper addresses optical solitons which are serviced in fields of nonlinear optics. As results, various types of new chirped soliton solutions and other solitons solutions not yet reported in the literature are obtained. These solutions associated with their chirp are included dark, bright optical solitons, hyperbolic, periodic and other types of solitons solutions. Moreover, some graphical representations were done successfully to stress out the virtue of the fractional order derivative. [ABSTRACT FROM AUTHOR]