Terahertz photoconductive antenna based on antireflection dielectric metasurfaces with embedded plasmonic nanodisks.
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DOI: 10.1364/ao.431678
Abstract: By taking advantage of dielectric metasurfaces and plasmonic nanostructures, a terahertz photoconductive antenna (THz-PCA) is proposed and investigated in detail. The designed dielectric metasurfaces can reduce the optical reflection down to 1.4% and accelerate the… read more here.
Keywords: photoconductive antenna; pca; thz pca; dielectric metasurfaces ... See more keywords