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 …

Singularities are ubiquitous in nature and generate high levels of interest and activity among
scientists. At a singularity, a parameter of interest becomes indeterminate, a single point at …

Beyond a coincidence of multiples of five, what does this represent? One answer to this
question is that Singular Optics is now a mature subject. The subject has its own OCIS code …

A new phase-measurement technique is proposed, which utilizes a three-beam
interferometer. Three-wave interference in the interferometer generates a uniform lattice of …

Points within a fully coherent complex scalar optical field, where the amplitude is identically
zero but the optical phase has a jump discontinuity, have been widely investigated by the …

We have previously demonstrated that Mie scattered statistically stationary partially coherent
electromagnetic fields result in spontaneous creation and nucleation of coherence vortices …

This thesis investigates singularimetry in both optical and matter wave fields. The utility of
optical singularities for performing phase measurements was demonstrated using a three …

Optical singularities have focused much of attention for last thirty years. This paper is a short
report on applications of optical vortices both actual and potential. Unfortunately the optical …

We present the results of birefringent media properties measurement using two different
interferometers with polarizing elements. These setups allow to generate regular and stable …