We report, to the best of our knowledge, the first exact analytical algebraic solitons of a generalized cubic-quintic Helmholtz equation. This class of governing equation plays a key role in photonics modelling, allowing a full description of the propagation and interaction of broad scalar beams. New conservation laws are presented, and the recovery of paraxial results is discussed in detail. The stability properties of the new solitons are investigated by combining semi-analytical methods and computer simulations. In particular, new general stability regimes are reported for algebraic bright solitons
A novel spatial soliton-bearing wave equation is introduced, the Helmholtz-Manakov (H-M) equation, f...
Spatial optical solitons are self-localizing and self-stabilizing beams of light that propagate with...
We report, for the first time, exact analytical boundary solitons of a generalized cubic-quintic non...
We report, to the best of our knowledge, the first exact analytical algebraic solitons of a generali...
We report, for the first time, exact analytical boundary solitons of a generalized cubic-quintic Non...
A nonlinear Helmholtz equation is proposed for modelling scalar optical beams in uniform planar wave...
A nonlinear Helmholtz equation for optical materials with regimes of power-law type of nonlinearity ...
Spatial solitons are self-localizing optical beams that can evolve with a stationary intensity profi...
We propose a novel nonlinear Helmholtz equation for modelling pulses in optical waveguides. Exact an...
This thesis is concerned with spatial optical solitons in (quasi-two dimensional) planar waveguides,...
We present the first detailed account of modelling pulses in Helmholtz-type nonlinear systems with b...
We present, to the best of our knowledge, the first exact analytical solitons of a nonlinear Helmhol...
Angular configurations play a fundamental role in essentially all nonlinear photonic architectures: ...
We report, to the best of our knowledge, the first exact analytical bistable dark spatial solitons o...
A novel spatial soliton-bearing wave equation is introduced, the Helmholtz-Manakov (H-M) equation, f...
Spatial optical solitons are self-localizing and self-stabilizing beams of light that propagate with...
We report, for the first time, exact analytical boundary solitons of a generalized cubic-quintic non...
We report, to the best of our knowledge, the first exact analytical algebraic solitons of a generali...
We report, for the first time, exact analytical boundary solitons of a generalized cubic-quintic Non...
A nonlinear Helmholtz equation is proposed for modelling scalar optical beams in uniform planar wave...
A nonlinear Helmholtz equation for optical materials with regimes of power-law type of nonlinearity ...
Spatial solitons are self-localizing optical beams that can evolve with a stationary intensity profi...
We propose a novel nonlinear Helmholtz equation for modelling pulses in optical waveguides. Exact an...
This thesis is concerned with spatial optical solitons in (quasi-two dimensional) planar waveguides,...
We present the first detailed account of modelling pulses in Helmholtz-type nonlinear systems with b...
We present, to the best of our knowledge, the first exact analytical solitons of a nonlinear Helmhol...
Angular configurations play a fundamental role in essentially all nonlinear photonic architectures: ...
We report, to the best of our knowledge, the first exact analytical bistable dark spatial solitons o...
A novel spatial soliton-bearing wave equation is introduced, the Helmholtz-Manakov (H-M) equation, f...
Spatial optical solitons are self-localizing and self-stabilizing beams of light that propagate with...
We report, for the first time, exact analytical boundary solitons of a generalized cubic-quintic non...