Nonlinear dissipative systems display the full (3+1)D spatiotemporal dynamics of stable optical solitons. We review recent results that were obtained within the complex cubic-quintic Ginzburg-Landau equation model. Numerical simulations reveal the existence of stationary bell-shaped (3+1)D solitons for both anomalous and normal chromatic dispersion regimes, as well as the formation of double so...

Optical-fiber transmission of pulses can be modeled with the complex Ginzburg–Landau equation. We find novel stable soliton pairs and trains, which are relevant in this case, and analyze them. We suggest that the distance between the pulses and the phase difference between them is defined by energy and momentum balance equations, rather than by equations of standard perturbation theory. We pres...

Optical solitons are known to be classically stable objects which robust perturbations. In this work, we show that due quantum mechanical effects, an optical soliton is initially in a classical coherent state will shed photons into the continuum and hence decay. The standard formulation of quantized uses linearized version nonlinear Schrodinger equation background soliton, remains approximation...