发光学报2013，Vol.34Issue(6)：803-806,4.DOI:10.3788/fgxb20133406.0803
太赫兹表面等离激元在轴向均匀三层波导系统中的单向传输
One-way Action of Terahertz Surface Plasmons in A Three Layers Axially Uniform Waveguide System
摘要
Abstract
We theoretically and numerically demonstrate one-way action of terahertz surface plasmon polaritons in an axially uniform waveguide system that comprises of εhigh-dielectric layer of thickness d inset between a εlow-dielectric layer and magneto-optical semiconductor.The calculation shows that the system exist one-way action under an external magnetic field.The propagation of surface plasmon polaritons in a three ports system can be controlled by the coupling of micron size metal particles and the external magnetic fields.关键词
单向传输/表面等离激元/太赫兹Key words
one-way action / surface plasmon polaritons/ terahertz分类
数理科学引用本文复制引用
韩缙,樊元成,张正仁,金亮,杨勇,尹兆益,周大成..太赫兹表面等离激元在轴向均匀三层波导系统中的单向传输[J].发光学报,2013,34(6):803-806,4.基金项目
国家自然科学基金(10974144)资助项目 （10974144）
