Registration of vortex beam parameters in a turbulent atmosphere

V. P. Aksenov, I. V. Izmailov, F. Yu Kanev, D. S. Kuksenok

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1 Citation (Scopus)

Abstract

In this paper detection of vortex beam parameters in a turbulent atmosphere is considered numerically. The characteristics of singular radiation were obtained with the use of wavefront gradients, i.e. an ideal system was simulated. After that, a model of a Shack-Hartmann sensor was included in the calculation schematic which allowed us to assess the influence of the device limitations on the precision of registration and optimize its parameters.

Original languageEnglish
Article number044008
JournalJournal of Optics (United Kingdom)
Volume15
Issue number4
DOIs
Publication statusPublished - Apr 2013

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Keywords

  • local tilts
  • optical vortices
  • orbital angular momentum
  • SharkHartmann sensor
  • singular optics
  • turbulent atmosphere

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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