Intensive electromagnetic fields and resonant scattering of waves by dielectric layer with Kerr-like nonlinearity

The algorithms for the solution of the nonlinear diffraction problem and the results of a numerical analysis for the transverse non-homogeneous, isotropic, nonmagnetic, linearly polarized, nonlinear (a Kerr-like dielectric nonlinearity) dielectric layer are shown. The effect of non-uniform shift of resonant frequency and the effect of increasing the transparency angle of the nonlinear layer with the growth of the field intensity are found.