The analyses of process of generation and resonance scattering of waves on cubically polarisable layered structure

The analysis of the scattering problem and the generation of the third harmonic by excitation by a plane wave passing a non-linear, isotropic, cubically polarisable, nonmagnetic, linearly polarised (E polarisation), layered dielectric structure is carried out. Results of the numerical investigation of both the values of the non-linear dielectric constants corresponding to given amplitude of the incident field and of the scattered and generated fields are presented.