Generating multiple vortex beams simultaneously and independently in different directions by elaborately splicing multiple transmissive metasurfaces featuring polarization isolation.
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DOI: 10.1364/oe.477586
Abstract: In this paper, by elaborately splicing multiple transmissive metasurfaces (MSs) featuring polarization isolation, multiple linear polarized (LP) vortex beams are generated simultaneously and independently in different directions. Specifically, by carefully optimizing the radius of the… read more here.
Keywords: independently different; different directions; simultaneously independently; polarization isolation ... See more keywords