Distribution of Energy Flow by Dielectric Waveguide with Rhombic Dielectric Structure along a Middle Layer — Case of Compared with Deformed Rhombic Dielectric Structure —

抄録

In this paper, we have analyzed the guiding problem by dielectric waveguide with defects composed of dielectric circular cylinders array and deformed rhombic dielectric structure embedded in the middle layer and investigated the influence of energy flow for defect area by using the propagation constants at the guided area. From the numerical results, it is shown that we can obtain the confinement efficiency by rhombic dielectric structure compared with the deformed rhombic dielectric structure for both TE and TM modes.