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arXiv:1005.2018 · Optics Letters

Nondiffracting beams for vortex tomography

Jaroslav Řeháček, Z. Hradil, Zdeněk Bouchal, A. B. Klimov, Ioannes Rigas, Luis Lorenzo Sánchez-Soto

Published Jun 10, 2010• 3 citations
arXivHTMLPDF

Abstract

We propose a reconstruction of vortex beams based on implementation of quadratic transformations in the orbital angular momentum. The information is encoded in a superposition of Bessel-like nondiffracting beams. The measurement of the angular probability distribution at different positions allows for the reconstruction of the Wigner function.

DOI
10.1364/ol.35.002064

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We propose a reconstruction of vortex beams based on implementation of quadratic transformations in the orbital angular momentum. The information is encoded in a superposition of Bessel-like nondiffracting beams. The measurement of the angular probability distribution at different positions allows for the reconstruction of the Wigner function.
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