The main aim of this paper is to conduct a detailed study on a high-order nonlinear
Schrödinger (HONLS) equation involving nonlinear dispersions and the Kerr effect. More …

In the present paper, high-order nonlinear Schrödinger equations in non-Kerr law media
with different laws of nonlinearities are studied. In this respect, after considering a complex …

We find general analytical bright and dark solitary wave solutions for the higher order
nonlinear Schrödinger equation with cubic-quintic terms describing the effects of ultra-short …

The main objective of the present paper is to investigate the dynamics of soliton waves in a
generalized nonlinear Schrödinger (GNLS) equation. To achieve such a goal, the real and …

We present new types of solitary wave solutions for the higher order nonlinear Schrödinger
(HNLS) equation describing propagation of femtosecond light pulses in an optical fiber …

In this manuscript, the optical solitons of nonlinear Schrödinger equation (NLSE) with cubic–
quintic law nonlinearity, in the presence of self-frequency shift and self-steepening, has …

We consider a high-order nonlinear Schrödinger (HNLS) equation with third-and fourth-
order dispersions, quintic non-Kerr terms, self steepening, and self-frequency-shift effects …

Under study in this paper is a generalized higher-order nonlinear Schrödinger (GHNLS)
equation with the third-order dispersion (TOD), self-steeping (SS) and stimulated Raman …

We present new type of Dark-in-the-Bright solution also called dipole soliton for the higher
order nonlinear Schrödinger (HNLS) equation with non-Kerr nonlinearity under some …

In optical fibers, the higher order non-linear Schrödinger equation (NLSE) with cubic quintic
nonlinearity describes the propagation of extremely short pulses. We constructed bright and …