Diffraction of TE Polarised Electromagnetic Waves by a Nonlinear Metamaterial Waveguide

A numerical approach is proposed, justified and applied for the solution to the problem of diffraction of an electromagnetic TE wave by a metal-dielectric waveguide filled with nonlinear metamaterial medium. The problem is to find amplitudes of the reflected and the transmitted fields when the amplitude of the incident field is known. The numerical solution techniques are developed. Numerical results are presented.