Propagation characteristics of Bessel-like beams through ABCD optical system
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DOI: 10.1007/s11082-017-1099-z
Abstract: Based on the Collins diffraction integral formula, this work focus to the study of the propagation properties of a Bessel-like beam through an ABCD optical system. As it is not easy to develop an analytical… read more here.
Keywords: system; bessel like; optical system; abcd optical ... See more keywords
Generation of combined half-integer Bessel-like beams using synthetic phase holograms.
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DOI: 10.1364/ao.473289
Abstract: We discuss the generation of combined half-integer Bessel-like (CHB) beams using synthetic phase holograms (SPHs). We assess the efficiency and accuracy of the SPHs, in the task of generating CHB beams. The proposal is illustrated… read more here.
Keywords: bessel like; half integer; combined half; integer bessel ... See more keywords
Spatial Bessel-like beams along arbitrary convex trajectories based on a 3D-printed metasurface.
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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