Articles with "along arbitrary" as a keyword



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Spatial Bessel-like beams along arbitrary convex trajectories based on a 3D-printed metasurface.

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Published in 2022 at "Optics letters"

DOI: 10.1364/ol.465481

Abstract: A 3D-printed all-dielectric metasurface is presented in this Letter which can generate an accelerating beam with a circularly symmetric non-spreading transverse profile that can propagate along arbitrary convex trajectories. The curved trajectory is mapped to… read more here.

Keywords: along arbitrary; bessel like; convex trajectories; beam ... See more keywords