Equivalent Circuit Expression of Optical Resonator Structure Constructed by Two-Dimensional MDM Plasmonic Narrow Waveguide

DOI

Bibliographic Information

Other Title
  • 2次元MDMプラズモニック細線導波路により構成される共振器構造の等価回路表現

Abstract

The resonator structure constructed by a metal-dielectric-metal plasmonic waveguide have been expressed by an equivalent transmission line circuit. The resonator structure consists of input/output waveguides and a narrow waveguide. We have found that the transmittance of the equivalent circuit agreed with that by the finite difference time domain (FD-TD) method with the piecewise linear recursive convolution (PLRC) method when the difference in width between the input/output waveguides and the narrow waveguide is small. The result also shown that high transmittance was achieved by increasing waveguide widths of input/output and narrow waveguide.

Keywords

Details 詳細情報について

Report a problem

Back to top