1.Department of Computer Technology, Shunde Polytechnic, Shunde 528300, China;2.Department of Electronic Engineering, Shunde Polytechnic, Shunde 528300, China;3.Texas A&$M Univsersity at Qatar, P.O. Box 23874 Doha, Qatar
Abstract:
We study analytically and numerically the propagation of spatial solitons in a two-dimensional strongly nonlocal nonlinear medium. Exact analytical solutions in the form of self-similar spatial solitons are obtained involving higher-order Hermite-Gaussian functions. Our theoretical predictions provide new insights into the low-energy spatial soliton transmission with high fidelity.