Construction, characteristics, and constraints of accelerating beams based on caustic design.
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DOI: 10.1364/oe.26.032728
Abstract: Caustic methods have been proposed for wavefront design to enable light beams propagating along curved trajectories, namely accelerating beams. Here we elaborate the complete construction, remarkable characteristics, and hidden constraints of these methods. It is… read more here.
Keywords: caustic design; beams based; construction; accelerating beams ... See more keywords
Generation of vector beams based on diffraction characteristics of a linear polarization hologram in coaxial recording.
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DOI: 10.1364/oe.480323
Abstract: Polarization holography is an effective tool for realizing light field manipulation and can be utilized to generate vector beams. Based on the diffraction characteristics of a linear polarization hologram in coaxial recording, an approach for… read more here.
Keywords: beams based; based diffraction; vector; vector beams ... See more keywords
Singular beams based on tangential phase warp.
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DOI: 10.1364/ol.44.003769
Abstract: We introduce a new kind of singular beam with a controllable topological charge. These beams are created by modulating the spatial phase using a tangent function on the angular coordinate, and a linear function on… read more here.
Keywords: topological charge; based tangential; beams based; phase ... See more keywords