"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."@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "000279435800046" . . "6"^^ . "Klimov, Andrei" . . . "P(FR-TI1/364), Z(MSM6198959213)" . . . "275007" . "Hradil, Zden\u011Bk" . "[09FC2C514B33]" . "RIV/61989592:15310/10:10212090!RIV11-MSM-15310___" . . . "0146-9592" . . "vortex tomography, beams"@en . "35" . "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." . . "S\u00E1nches-Soto, Luis" . . . "Optics Letters" . . "Nondiffracting beams for vortex tomography" . . . "RIV/61989592:15310/10:10212090" . . "3"^^ . "\u0158eh\u00E1\u010Dek, Jaroslav" . "Nondiffracting beams for vortex tomography"@en . "Rigas, Ioannes" . "Nondiffracting beams for vortex tomography" . "15310" . "3"^^ . . "Nondiffracting beams for vortex tomography"@en . "Bouchal, Zden\u011Bk" . "12" . .