Generation of Hollow Airy Beam by Superposing of Two-Dimensional Airy Beams
preprint
OA: closed
CC-BY-4.0
Abstract
Abstract We study the collisions of four self-focused counterpropagating 2D Airy beams propagating in free space. Their interactions demonstrate that can be obtained hollow beams through the superposition of more than two Airy beams and are well-preserved upon propagation.
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Source provenance
- europepmc
- last seen: 2026-05-19T01:45:01.086888+00:00
- unpaywall
- last seen: 2026-05-26T02:00:01.498150+00:00
License: CC-BY-4.0