Tunneling of spoof surface plasmon polaritons through effective epsilon-near-zero material

Affiliation of Author(s):电子信息工程学院

Journal:Int. Appl. Comput. Electromagn. Soc. Symp. China, ACES-China

Abstract:In this paper, squeezing and tunneling of spoof surface plasmon polaritons (SSPPs) are realized by introducing an effective epsilon-near-zero (ENZ) material between two plasmonic waveguides constructed from dielectric filled rectangular waveguide etched with deep sub-wavelength periodical transverse slots on the upper wall. This simple design holds great promise in significantly increasing the propagation length or arbitrarily tuning the propagation direction of the SSPPs in the microwave and terahertz frequencies. © 2017 Applied Computational Electromagnetics Society.

Translation or Not:no

Date of Publication:2017-09-26

Co-author:Sun, Yunhe,Sun, Hengyi,F70206396,Gu, Changqing

Correspondence Author:lizhuo

Date of Publication:2017-09-26