R. V. Skidanov, S. V. Ganchevskaya, “Diffractive vortex lenses for forming light vortex beams”, Computer Optics, 2015, Volume 39, Issue 5,Pages <nobr>674

This article is cited in 3 papers

OPTO-IT

Diffractive vortex lenses for forming light vortex beams

R. V. Skidanov^ab, S. V. Ganchevskaya^ab

^a Image Processing Systems Institute, Russian Academy of Sciences, Samara, Russia
^b Samara State Aerospace University, Samara, Russia

Abstract: Generation of vortex laser beams by use of a parabolic vortex lens is discussed. We show that when generating such beams, topological charges of the vortex lens structure and those of the lens individual zones are summed up.

Keywords: vortex light beam, vortex lens, topological charge.

Received: 03.11.2015
Revised: 23.11.2015

DOI: 10.18287/0134-2452-2015-39-5-674-677