太赫兹科学与电子信息学报2024，Vol.22Issue(4)：373-377,393,6.DOI:10.11805/TKYDA2023433
基于石墨烯Tamm等离子体激元的太赫兹强耦合效应
Strong coupling effect of graphene Tamm Plasmon Polaritons in the terahertz band
摘要
Abstract
A novel one-dimensional graphene-Photonic Crystal(PhC)composite resonant structure is designed,and the strong coupling effect between the terahertz Tamm Plasmon Polaritons(TPP)and Cavity Modes(CM)supported by the Transmission Matrix Method(TMM)is theoretically studied.It is shown that the Rabi splitting energy employed to characterize the coupling strength increases with the decrease of the number of PhC periods.In addition,when changing the thickness of the spacer layer and the cavity,as well as the Fermi level of graphene,the Rabi splitting energy is also affected.Finally,the coupling mode can also be actively adjusted by changing the angle of incidence.When the angle of incidence is between 0° and 60°,the characteristics of the coupling mode are independent of polarization.This work provides a new idea for the study of strong coupling effect.关键词
Tamm等离子体激元/光子晶体/强耦合/Rabi分裂Key words
Tamm Plasmon Polaritons/Photonic Crystal/strong coupling/Rabi splitting分类
信息技术与安全科学引用本文复制引用
谢金霖,张天宇,胡旻..基于石墨烯Tamm等离子体激元的太赫兹强耦合效应[J].太赫兹科学与电子信息学报,2024,22(4):373-377,393,6.基金项目
国家自然科学基金资助项目(61988102 （）
61921002 （）
62071108) （）
中央高校基金资助项目(ZYGX2020ZB007) （ZYGX2020ZB007）
