Pixel-sized infrared filters for a multispectral focal plane array.
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DOI: 10.1364/ao.57.000391
Abstract: We present a theoretical study of guided-mode-resonance filters made of two sub-wavelength metallic gratings and a dielectric waveguide, with lateral geometries compatible with the size of infrared focal plane array pixels. Contrary to most of… read more here.
Keywords: sized infrared; focal plane; plane array; pixel sized ... See more keywords