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Dynamics of three-Airy beams carrying optical vortices

Izdebskaya, Yana V; Lu, Ting-Hua; Neshev, Dragomir N; Desyatnikov, Anton S

Description

We study numerically and demonstrate experimentally a novel type of singular optical beams formed by the phase imprinting of an optical vortex into the structure of the three-Airy beams. In contrast to a vortex-free product of three Airy beams, in this type of singular-Airy beam, the vortex in the beam axis causes a twist in the beam transverse intensity profile with propagation. Such a new type of singular beams appears especially attractive for applications in optical micromanipulation.

CollectionsANU Research Publications
Date published: 2014-04-01
Type: Journal article
URI: http://hdl.handle.net/1885/100562
Source: Applied optics
DOI: 10.1364/AO.53.00B248

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