High sensitivity visible light refractive index sensor based on high order mode Si3N4 photonic crystal nanobeam cavity.
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DOI: 10.1364/oe.25.031739
Abstract: We design and demonstrate a suspended high sensitivity silicon nitride (Si3N4) photonic crystal (PhC) nanobeam cavity sensor. By utilizing the higher order mode, the optical field distribution in the analytes increases dramatically and the light… read more here.
Keywords: high sensitivity; nanobeam cavity; sensitivity; photonic crystal ... See more keywords