Helicity dependent directional surface plasmon polariton excitation using a metasurface with interfacial phase discontinuity
نویسندگان
چکیده
منابع مشابه
Wideband helicity dependent spoof surface plasmon polaritons coupling metasurface based on dispersion design
The surface plasmon polaritons (SPPs) have many potential application due to their local field enhancement and sub-wavelength characteristics. Recently, the gradient metasurface is introduced to couple the spoof SPPs in microwave frequency band. One of the most important issue which should be solved is the narrowband of spoof SPPs coupling on the gradient metasurface. Here, the metasurface is p...
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ژورنال
عنوان ژورنال: Light: Science & Applications
سال: 2013
ISSN: 2047-7538
DOI: 10.1038/lsa.2013.26