One-dimensional solitons in fractional Schr ö dinger equation with a spatially periodical modulated nonlinearity: nonlinear lattice

The existence and stability of stable bright solitons in one-dimensional (1D) fractional media with a spatially periodical modulated Kerr nonlinearity (nonlinear lattice), supported by the recently introduced nonlinear fractional Schr ö dinger equation, are demonstrated by means of the ...

Source: Optics Letters - May 16, 2019 Category: Physics Authors: Liangwei Zeng Jianhua Zeng Source Type: research