The Hirota dynamical system is a modified nonlinear Schrödinger equation (NLSE). It has
time-delay corrections and higher-order dispersion to the cubic nonlinearity. It describe the …

We analyze the emergence of wiggling temporal localized states in a passively mode-locked
vertical external-cavity surface-emitting laser composed by a gain chip and a resonant …

Oscillatory behavior of spatial solitons in a transverse parabolic gradient refractive index
distribution (GRIN) waveguide with both local and nonlocal nonlinearity is investigated …

摘要光折变非线性介质在外加直流电压时会引起介质内部电荷移动, 而移动后的电荷又会导致
空间电荷的扩散效应, 从而产生非局域非线性现象. 从理论上研究了具有流动和扩散非局域非 …

In this study we have investigated the spatial soliton propagation in two rectangular and
parabolic rectangular index profile waveguides. Effects of maximum index variation, Δn 0 …

In this work, we have studied the propagation dynamics of a secant soliton travelling through
six types of Fibonacci and parabolic-Fibonacci-ordered multilayers. Although the …

We address the phenomenon of self-splitting of N-soliton bound states into their individual
soliton constituents in a planar Kerr medium with a waveguide that has a triangular linear …

We present an analytical and numerical investigation of the propagation of spatial solitons in
a nonlinear waveguide with ramp linear refractive index profile (ramp waveguide). For the …

We have observed and simulated the dynamic evolution of a beam launched into a biased
transversely shifting photorefractive crystal. Propagating in this scheme, the beam can trap …

Propagation of spatial soliton in a waveguide with Gaussian linear refractive index profile
(Gaussian waveguide) and nonlocal nonlinearity is investigated. It is shown analytically by …