Design of Metal-Insulator-Metal based Plasmonic Ultra-Wide Band U-Shaped resonators based Band-Pass Filter

Abstract

In this paper design and full wave simulation of an ultra-wide band U-shaped resonator band-pass filter using metalinsulator-metal plasmonic waveguide for wireless applications. A U shaped multiple resonator are cascaded in order to form a plasmonic ultra-wide band band-pass filter. The variation in reflection and transmission coefficients has been analysed using commercially available software CST microwave studio. The filter is designed and analysed and operated at optical wavelengths which are used in the photonic integrated circuits (PCI).