Dual-band achromatic wavefront control of spintronic terahertz via cascaded metasurfaces.
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DOI: 10.1364/ol.554430
Abstract: In the past decades, terahertz (THz) technology has made significant progress. However, multifunctional THz devices are still lacking, particularly low-cost and convenient ones. In this paper, we combine a multifunctional metasurface with the unique forward… read more here.
Keywords: band achromatic; wavefront; dual band; thz waves ... See more keywords