Precise measurement of trapping and manipulation properties of focused fractional vortex beams.
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DOI: 10.1039/d1nr06163a
Abstract: Fractional vortex beams (FVBs) were believed to be hard to rotate microparticles at a half-integer topological charge due to the unique radial opening (low-intensity gap) in their intensity ring. However, recent research discovered more symmetric… read more here.
Keywords: fvbs; manipulation; intensity; fractional vortex ... See more keywords