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Vortex ring reconnections in elliptic Gaussian beams

Posted on 2024-02-08 - 23:06
We study theoretically accessible optical vortex rings and their topological transformations in superpositions of elliptic and astigmatic Gaussian beams with a plane wave. We demonstrate birth and death of vortex rings at isolated points on and off the optical axis, their pairwise and higher-order three and four rings reconnections.

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AUTHORS (2)

Zhamila Kulchukova
Anton Desyatnikov
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