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physics.optics2019
Digital sorting perturbed laguerre-gaussian beams by radial numbers via high order intensity moments
A. Volyar, M. Bretsko, Ya. Akimova +1
Thus, the results of our studies lie in developing and implementing the basic principles of digital sorting the Laguerre-Gauss modes by radial numbers both for a non-degenerate and…
physics.optics2019
Orbital angular momentum and informational entropy in perturbed vortex beams
A. Volyar, M. Bretsko, Ya. Akimova +1
We theoretically and experimentally investigated transformations of vortex beams subjected to sector perturbations in the form of hard-edged aperture. The transformations of the vo…