Analytical modeling of quality factor for shell type microsphere resonators

چکیده مقاله

In this paper, we have proposed a shell-type dielectric microsphere resonator in order to enhance its quality factor. In this work, we have assumed that the radius of the dielectric microsphere is 12 μm and that the interior metal layer radius is 11.5 μm. We have obtained analytic equations for Vector potentials, characteristic equations, quality factor, resonance frequency, and resonance location of TE modes. We have plotted these characteristics with MATLAB software and compared them with the normal microsphere characteristics.