Mid-infrared silicon metasurfaces for near-field enhancement of molecular fingerprints.
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DOI: 10.1364/ol.479854
Abstract: Mid-infrared dielectric metasurfaces are promising fundamental building blocks for integrated sensing with high sensitivity, compositional selectivity, and low loss. We have designed and fabricated a silicon metasurface with resonance properties in the 4∼5 µm mid-infrared region… read more here.
Keywords: field enhancement; silicon metasurfaces; mid infrared; infrared silicon ... See more keywords