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Published in 2024 at "Photonics"
DOI: 10.3390/photonics11080768
Abstract: Double-ring perfect vortex beams (DR–PVBs) have attracted increasing attention due to their unique characteristics of carrying independent information channels and exhibiting higher security and stability during propagation. In this study, we theoretically simulated and experimentally…
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Keywords:
propagation;
double ring;
vortex beams;
beam ... See more keywords