Spectral Tunability and Selectivity Based on Multiple Resonance Modes in End-Coupled Sectorial-Ring Cavity Waveguide
Sign Up to like & getrecommendations! Published in 2019 at "Plasmonics"
DOI: 10.1007/s11468-019-00952-7
Abstract: A plasmonic nanodevice in end-coupled sectorial-ring cavity waveguide is reported, and the spectral characteristic of the novel system is studied. It is built with sectorial-ring cavity resonator end-coupled to plasmonic waveguide, and this resonator is an… read more here.
Keywords: resonance; ring cavity; resonance modes; end coupled ... See more keywords
Analogous plasmon-induced absorption based on an end-coupled MDM structure with area-cost-free cavities.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.462258
Abstract: We theoretically investigate an end-coupled metal-dielectric-metal (MDM) structure that achieves analogous plasmon-induced absorption (APIA) in an area-cost-free manner. First, a squared ring is set to end-couple with MDM input and output waveguides, generating three Lorentzian-like… read more here.
Keywords: mdm structure; structure; area; plasmon induced ... See more keywords