表面等离子波导及应用  

Surface plasmon waveguide and its applications

作　　者：王五松 张利伟[3] 张冶文[4] 

机构地区：[1]中国振华集团云科电子有限公司,贵州贵阳550018 [2]贵州航天计量测试技术研究所贵州省功率元器件可靠性重点实验室,贵州贵阳550009 [3]河南理工大学物理化学学院,河南焦作454000 [4]同济大学电子与信息工程学院,上海201804

出　　处：《中国光学》2015年第3期329-339,共11页Chinese Optics

基　　金：国家自然科学基金资助项目(No.10904032);贵州省科学技术基金资助项目(No.J[2014]2076);贵州省科技计划资助项目(No.Z[2014]4001);河南理工大学基金资助项目(No.J2013-09;No.T2015-3)

摘　　要：本文在介绍表面等离子波导基本理论的基础上,主要对表面等离子波导的若干应用进行综述,包括基于表面等离子波导实现的光学和微波频段的慢波效应、类电磁感应透明现象、可调滤波器,以及通过对电磁波绕射而实现的隐身效应等。最后指出该领域存在的问题与挑战,并对今后的发展趋势进行了展望。分析认为,通过引入增益介质、采用超导材料等方法降低表面等离子波导材料的损耗、减少工艺制作的难度是今后亟待解决的问题。On the basis of Surface Plasmon Polariton（ SPP） waveguide dispersion relation being derived sys-temically, the applications of SPP waveguide are summarized in this paper.The slow wave effect in SPP waveguide, the EIT（ electromagnetically induced transparency）-like phenomenon, the tunable SPP waveguide filter at optical and microwave frequencies, the SPP waves cloaking through diffraction are mainly introduced. Problems and challenges in this field are pointed out finally, and the future developing trend is prospected. Analysis indicates that reducing the loss of the surface plasmon waveguide materials and the difficulty of the production process by introducing gain mediums and superconducting materials are the problem to be solved urgently in the future.

关 键 词：表面等离子波导 特异材料 慢波效应 

分 类 号：TN011.4[电子电信—物理电子学] TB383[一般工业技术—材料科学与工程]