In order to keep the electric field of the incident wave in the direction of the Y axis, we assume that the incidence is a
TE wave in X-Z plane.
As shown in Figure 1, the constant transverse wavenumber (CTW) wave is employed as the incident wave in this discussion [5], and a
TE wave plane is used here.
This paper focuses on the problem of monochromatic
TE wave propagation in a plane two-layered dielectric waveguide [summation] filled with Kerr media.
The characteristic matrix M[d] for
TE wave at incidence angle [[theta].sub.0] from vacuum to a 1D PC structure is given by [22]
The reflectance bandwidth for the
TE wave (as shown in Figure 4(a)) is obviously enlarged when the angle of incidence increases, as compared to the reflectance bandwidth of normal incidence.
The amplitude of the converted
TE wave would increase with the distance over which the optical and magnetic wave interact.
Total Reflection of
TE Waves. Considering the configuration in Figure 1, a
TE wave is incident from a semi-infinite isotropic medium into a biaxial anisotropic medium at an oblique angle [[theta].sub.i].
The complex amplitude of monochromatic electric field E(x, y)[e.sup.-i[omega]t] for the
TE wave satisfies the Helmholtz equation in the region without sources and drains:
As shown in Figure 1(b), the reflection phase R can be computed using a normally incident
TE wave by
In the framework of the proposed model the process of transient
TE wave excitation by the ring electric current in both homogeneous and radially inhomogeneous biconical line is analyzed.
For two-dimensional electromagnetic scattering problems, rectangular components of the electromagnetic field may be classified as independent groups, namely, TM wave and
TE wave. In TM wave, as an example, FDTD difference equation has the following form [29]: