From Terahertz Surface Waves to Spoof Surface Plasmon Polaritons

Surface plasmon polaritons (SPPs) promise versatile potential applications in many aspects and thus have been a subject of enormous interest. However, in the terahertz regime, due to perfect conductivity of most metals, it is hard to realize a strong confinement of SPPs although a propagation loss c...

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Published in2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) p. 1
Main Authors Xu, Yuehong, Zhang, Ying, Xu, Quan, Zhang, Xueqian, Li, Yanfeng, Gu, Jianqiang, Tian, Zhen, Ouyang, Chunmei, Zhang, Xixiang, Zhang, Weili, Han, Jiaguang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2018
Subjects
Biomedical optical imaging
Metals
Optical surface waves
Optical waveguides
Plasmons
Surface waves
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Summary:Surface plasmon polaritons (SPPs) promise versatile potential applications in many aspects and thus have been a subject of enormous interest. However, in the terahertz regime, due to perfect conductivity of most metals, it is hard to realize a strong confinement of SPPs although a propagation loss could be sufficiently low. Here we introduce the recent work from terahertz surface waves to spoof SPPs based on metasurfaces.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz.2018.8509948