Solving Maxwell's equations in cylindrical coordinates yields states in quantum theory with
definite values of energy ℏω, longitudinal momentum ℏk z, and total angular momentum …

In this paper, we have performed experimental, analytical, and numerical studies of beams
with topological charges of±1 and±2 formed by silicon binary phase axicons (BPAs) with …

We study the Fraunhofer diffraction problem while taking into account the orbital angular
momentum of light. In this case, the phase singularity of the light beam is incident on the slit …

We generate optical vortices and scatter them through a rough surface. However, the
scattered light passing through a lens shows the same vorticity when probed at the Fourier …

Far field diffraction of Laguerre–Gauss vortex (LGV) beams of different angular momentum
index by a circular aperture placed at different locations with respect to incident beam waist …

We study square and triangular optical lattice formation using a diffraction technique with
light-possessing orbital angular momentum (OAM). We demonstrate that it is possible to use …

Решение уравнений Максвелла в цилиндрических координатах приводит в квантовой
теории к состояниям с определённой энергией ho, продольным импульсом hkz и …

Diffraction patterns of an optical vortex through several shaped apertures reveal its
topological charge. In this Letter, we theoretically and experimentally show that diffraction of …

We investigate the diffraction of an optical vortex, when half of the beam is blocked by a knife
edge. The Gouy phase is shown to influence the diffraction pattern strongly, in particular …

The stability of higher charge optical vortices generated with a spatial light modulator is
investigated. It is observed that higher charge vortices split into an array of unit charge …