Optical solitons is one of the fastest growing areas of research in the field of nonlinear fiber
optics. In the current work, the modified extended direct algebraic method is implemented to …

In this paper, the improved modified extended Tanh function technique is used to find
analytical solutions to the cubic-quartic Lakshmanan-Porsezian-Daniel model which …

Nonlinear Schrödinger equation plays a significant role in the description of propagation of
light in nonlinear optical fibers. In this manuscript, the nonlinear Schrödinger equation is …

The current research investigates the behavior of femtosecond solitary waves in an
inhomogeneous optical fiber using the generalized derivative nonlinear Schrödinger …

The higher order nonlinear Schrödinger equation (NLSE) describes ultrashort pulse
propagation in optical fibres. In this paper, we discuss analytically the non-linear …

In many nonlinear partial differential equations, noise or random fluctuation is an inherent
part of the system being modeled and have vast applications in different areas of …

In this paper, we investigate soliton solutions and other exact solutions of the highly
dispersive perturbed nonlinear Schrödinger equation having Kudryashov's arbitrary form …

In this article, highly dispersive optical solitons and other solutions in birefringent fibers are
reported with quadratic–cubic law and polynomial law of refractive index. The improved …

Our paper studies the optical solitons of the fiber Bragg gratings with cubic–quartic
dispersive reflectivity having parabolic law and parabolic-nonlocal-combo law. By using the …

Purpose: The importance of efficient analytical methods in solving nonlinear partial
differential equations and nonlinear optical differential equations cannot be underestimated …