We review the recent developments of spatial optical solitons in nematic liquid crystals, also
known as Nematicons. We outline their properties, linked to a reorientational nonlinearity in …

The current study is dedicated to furnish a class of bright soliton and dark soliton solutions
for the (3+ 1)-dimensional hyperbolic nonlinear Schrödinger equation. In this direction we …

In this work, a two coupled nonlinear Schrödinger equation (CNLSE) which is applicable to
high birefringence fibers is investigated. We operate a variety of ansatze to derive a variety …

We consider an extended nonlinear Schrödinger equation with competing quadratic-cubic
nonlinearity. The model appears as an approximate form of a relatively dense quasi-one …

The study of light beams propagating in the nonlinear, dispersive, birefringent and nonlocal
medium of nematic liquid crystals has attracted widespread interest in the last twenty years …

This work studies the dynamics of an extended nonlinear (2+ 1)-dimensional evolution
Schrödinger equation having third-order nonlinearity and dispersion. We employ distinct …

This paper studies optical bright and dark soliton solutions for coupled nonlinear
Schrödinger (CNLS) equations in the anomalous and dispersive regimes. We operate the …

We operate the variational iteration method (VIM) for obtaining bright and dark optical
solitons for (2+ 1)-dimensional nonlinear Schrödinger (NLS) equations, that appear in the …

In this work, we investigate the Fokas–Lenells equation describing the propagation of
ultrashort pulses in optical fibers when certain terms of the next asymptotic order beyond …

We operate variational iteration method for obtaining exact analytical solutions for nonlinear
Schrödinger (NLS) equation with normal dispersive regimes. A set of diverse types of …