Generation of perfect vortex and vector beams based on Pancharatnam-Berry phase elements
Generation of perfect vortex and vector beams based on Pancharatnam-Berry phase elements
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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Perfect vortex beams are the orbital angular momentum (OAM)-carrying beams with fixed annular intensities, which provide a better source of OAM than traditional Laguerre-Gaussian beams. However, ordinary schemes to obtain the perfect vortex beams are usually bulky and unstable. We demonstrate here a novel generation scheme by designing planar Panch...
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Generation of perfect vortex and vector beams based on Pancharatnam-Berry phase elements
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TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_5343492
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_5343492
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ISSN
2045-2322
E-ISSN
2045-2322
DOI
10.1038/srep44096
