High-Q refractive index sensors based on all-dielectric metasurfaces
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DOI: 10.1039/d2ra02176e
Abstract: Possessing fantastic abilities to freely manipulate electromagnetic waves on an ultrathin platform, metasurfaces have aroused intense interest in the academic circle. In this work, we present a high-sensitivity refractive index sensor excited by the guided… read more here.
Keywords: high refractive; dielectric metasurfaces; refractive index; index sensors ... See more keywords