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beam steering 1micromanipulation 1optical vortices 1orbital angular momentum 1structured light 1

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1 paper

physics.optics2026

Spatially multiplexed concentric discrete optical vortices: Complex topological structures and unconventional rotational dynamics

Aditya Narayana Jena, Vishwa Pal

The paper presents a discrete optical vortex platform using concentric rings of phase‑locked lasers to create shape‑invariant vortex beams whose intensity rotation can be reversed…