The application of the optical vortex interferometer (OVI) to small-angle rotation
measurements is presented. The OVI is based on a regular lattice of optical vortices. In our …

We present an application of the optical vortex interferometer (OVI). The OVI is based on a
regular net of optical vortices that are generated by the interference of three plane waves. If …

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 vortex interferometer uses a regular lattice of the optical vortices. In the previous
papers we showed that changes in vortex lattice geometry can be related to physical …

In recent years a lot of effort was put into testing and improving the idea of a three beam
interferometer known as Optical Vortices Interferometer (OVI). Devices based on the idea of …

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 …

A classical Mach-Zehnder two-beam interferometer was modernized using the Wollaston
compensator, which allowed obtaining a stable set of specific optical markers--optical …

Interference of optical beams with optical vortices is often encountered in singular optics.
Since interferometry makes the phase observable by intensity measurement, it brings out a …

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 …

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 …