Efficient Approach for 3D Stationary Optical Solitons in Dissipative Systems  

作　　者：A. Konaté E. Soro O. Asseu A. Kamagaté P. Yoboué 

机构地区：[1]Ecole Supérieure Africaine des Technologies d’Information et de Communication (ESATIC), Abidjan, Cote d’Ivoire

出　　处：《Journal of Applied Mathematics and Physics》2015年第10期1239-1248,共10页应用数学与应用物理（英文）

摘　　要：We feature the stationary solutions of the 3D complex cubic-quintic Ginzburg-Landau equation (CGLE). Our approach is based on collective variables approach which helps to obtain a system of variational equations, giving the evolution of the light pulses parameters as a function of the propagation distance. The collective variables approach permits us to obtain, efficiently, a global mapping of the 3D stationary dissipative solitons. In addition it allows describing the influence of the parameters of the equation on the various physical parameters of the pulse and their dynamics. Thus it helps to show the impact of dispersion and nonlinear gain on the stationary dynamic.We feature the stationary solutions of the 3D complex cubic-quintic Ginzburg-Landau equation (CGLE). Our approach is based on collective variables approach which helps to obtain a system of variational equations, giving the evolution of the light pulses parameters as a function of the propagation distance. The collective variables approach permits us to obtain, efficiently, a global mapping of the 3D stationary dissipative solitons. In addition it allows describing the influence of the parameters of the equation on the various physical parameters of the pulse and their dynamics. Thus it helps to show the impact of dispersion and nonlinear gain on the stationary dynamic.

关 键 词：DISSIPATIVE SOLITONS Dispersion Nonlinear Gain COLLECTIVE Variables Approach Complex Cubic-Quintic GINZBURG-LANDAU Equation (3D) Three-Dimensional SOLITON Spatio-Temporal Pulses 

分 类 号：O1[理学—数学]