Chiral biosensing using terahertz twisted chiral metamaterial.
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DOI: 10.1364/oe.448735
Abstract: Subwavelength chiral metamaterials with tunable geometries and compositions are essential to advance the development of chiral biochemical samples detection. Here, we report a spatial symmetry breaking chiral terahertz (THz) metamaterial structure with stacked layers of… read more here.
Keywords: chiral metamaterial; chiral biosensing; terahertz; chiral metamaterials ... See more keywords
Comparison of two-dimensional arrays of gold disks and holes for plasmonic enhancement of Ge/Si quantum dot mid-infrared photodetectors
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DOI: 10.1364/ome.8.003479
Abstract: We analyze and compare two complementary 2D plasmonic structures, a gold film perforated with a subwavelength hole array and a periodic lattice of gold disks, for infrared detector applications and argue that the former gives… read more here.
Keywords: dot mid; quantum; gold disks; quantum dot ... See more keywords