Ultracompact metalens-based beam-focusing fiber-optic device with a large numerical aperture.
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DOI: 10.1364/ol.481037
Abstract: Conventional optical fibers have good light conduction and transmission properties, and have been widely used in the fields of long-distance fiber-optic communication and sensing. However, due to the dielectric properties of the fiber core and… read more here.
Keywords: fiber optic; fiber; beam focusing; focusing fiber ... See more keywords