Optical soliton dynamics can cause extreme alteration of the temporal and spectral shape of
a propagating light pulse. This occurs at up to kilowatt peak powers in glass-core optical …

We consider a higher-order nonlinear Schrödinger amplitude equation with real and
imaginary Raman gain terms. This equation is shown to govern the propagation of …

A generalized nonlinear Schrödinger equation with polynomial Kerr nonlinearity and non-
Kerr terms of an arbitrarily higher order is investigated. This model can be applied to the …

We study the large-order and infinite-order solitons of the coupled nonlinear Schrödinger
equation with the Riemann–Hilbert method. By using the Riemann–Hilbert representation of …

In this paper, we propose and design a chalcogenide (As 2 S 3)-based slot waveguide taper
with exponentially decreasing dispersion profile to realize high-degree pulse compression …

The effect of mutual interaction between second-order soliton and dispersive waves (DWs)
is investigated. It is predicted analytically and confirmed numerically that DWs (both …

We numerically demonstrate a feasible way to generate a high-repetition-rate ultrashort
soliton train from a dual frequency beat signal on a chip-scale silicon waveguide. A train of …

On chip high quality and high degree pulse compression is desirable in the realization of
integrated ultrashort pulse sources, which are important for nonlinear photonics and …

We investigate the generation of optical frequency combs through a cascade of four-wave
mixing processes in nonlinear fibres with optimised parameters. The initial optical field …

An out-of-phase soliton distribution of the wave field is found for a multicore fiber (MCF) from
an even number of cores located in a ring. Its stability is proved with respect both to small …