Investigation of faithful reconstruction in nonparaxial approximation polarization holography
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DOI: 10.1364/ao.56.010024
Abstract: Faithful reconstruction, the polarization state of the diffraction wave being identical to that of the signal wave, is the primary target in polarization holography. With the large crossing angle between signal and reference wave, namely,… read more here.
Keywords: nonparaxial approximation; faithful reconstruction; polarization holography; polarization ... See more keywords
Fabrication of Pancharatnam-Berry phase optical elements with highly stable polarization holography.
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DOI: 10.1364/oe.27.002632
Abstract: Polarization-dependent diffraction based on Pancharatnam-Berry phase optical elements (PBOEs) offers considerable benefits compared to conventional metasurfaces, such as negligible absorption, nearly 100% diffraction efficiency and an inexpensive fabrication process. Polarization holography is a simple way… read more here.
Keywords: polarization holography; polarization; pancharatnam berry; berry phase ... See more keywords
Simple method for generating special beams using polarization holography.
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DOI: 10.1364/oe.453890
Abstract: Vector vortex beams are a kind of special beam that simultaneously carry spin and orbital angular momentum. The generation of vector vortex beams usually requires a complex and expensive optical system, which becomes a bottleneck… read more here.
Keywords: polarization holography; vortex beams; vector vortex; method ... See more keywords
Simultaneously characterized Stokes parameters of a lightwave utilizing the tensor polarization holography theory.
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DOI: 10.1364/oe.472855
Abstract: Polarization is a natural property of a lightwave and makes a significant contribution to various scientific and technological applications, due to the different states of polarization (SoP) of a lightwave that may manifest distinct behaviors.… read more here.
Keywords: polarization holography; stokes parameters; polarization; parameters lightwave ... See more keywords
Circular polarization detector based on polarization holography.
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DOI: 10.1364/ol.474089
Abstract: We propose and experimentally demonstrate the generation of a circular polarization detector based on planar polarization holography. The detector is designed by constructing the interference field according to the null reconstruction effect. We create multiplexed… read more here.
Keywords: polarization holography; polarization; polarization detector; circular polarization ... See more keywords
Polarization splitters with designable separation angles based on polarization holography of tensor theory.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.491553
Abstract: We propose a simple and inexpensive method for the fabrication of polarization splitters with designable separation angles and a controllable active area, based on polarization holography of tensor theory. First, we design two polarization holograms… read more here.
Keywords: polarization holography; separation angles; polarization splitters; polarization ... See more keywords