Моделювання фотонно-кристалічної структури з асиметричними резонансами

Abstract

A photonic crystal waveguide with a resonator and additional elements in the waveguide channel is considered. The MEEP package is used to model and study the dispersion and spectral characteristics of the photonic crystal system. Symmetrical and asymmetric spectral characteristics are obtained for different schemes of the photonic crystal system. The asymmetric line can be identified as a Fano-like resonance. The influence of the values of the material parameters, the dimensions and the location of additional elements on the spectral characteristics of the photonic crystal system is studied.