In this paper, the new method of determination of the topological charge of vortex points in
the interference field obtained by three plane waves interference is presented. Such optical …

The regular net of optical vortices generated by the interference of three plane waves can be
used for optical measurements. The instrument based on such vortex net is called optical …

The regular net of optical vortices can be generated by three plane wave interference. Such
regular vortices are used in a new kind of interferometry—optical vortex interferometry. In …

We have proposed a simple method for determining the sign of optical vortex seeded in
optical beam. Our method can be applied to any single optical vortex, also the one with …

In this paper a new method to the test deformation of the wave-front of the plane wave is
presented. In the method Optical Vortex Interferometry is applied. In the OVI a regular lattice …

What we believe to be a new arrangement of an optical vortex interferometer (OVI) is
presented. In the proposed configuration the optical vortex lattice is generated in a one …

The optical vortices are point phase dislocations. The point where the phase is
undetermined is called a vortex point. The lattice of optical vortices can be generated by the …

It is suggested to use a singular beam of unit topological charge in a scheme of vortex
shearing interferometer intended for the observation of isoclinic fringes. In the interference …

The algorithm of an optical vortex coordinates and topological charge detection is
considered. In the algorithm a vortex is localized as a point of an interference fringe …

Optical vortices interferometry (OVI) uses a regular vortices net generated by three plane
waves interference as a reference system for phase evaluation. This paper introduces new …