• DocumentCode
    577451
  • Title

    Detector of optical vortices as the main element of laser system of data transfer

  • Author

    Valerii, Aksenov ; Igor, Izmailov ; Feodor, Kanev ; Boris, Poizner

  • Author_Institution
    V.E. Zuev Institute of Atmospheric Optics SB RAS, Tomsk, Russia
  • fYear
    2012
  • fDate
    18-21 Sept. 2012
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    The method is proposed of optical vortex topological charge detection along with a design of a corresponding detector. The developed technique is based on measurements of light field intensity. Mathematical model simulating performance of the detector is described in the paper and results of numerical experiments are presented which illustrate recognition of a vortex in the presence of amplitude and phase noise in the registered radiation.
  • Keywords
    laser beams; light interferometers; optical noise; optical vortices; phase noise; photodetectors; amplitude noise; data transfer; interferometer; laser system; light field intensity; optical vortices; phase noise; topological charge detection; Detectors; Mathematical model; Noise; Optical diffraction; Optical interferometry; Optical vortices; Phase shifting interferometry; Rozhdestvenskii interferometer; detector of optical vortices; topological charge; white;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Strategic Technology (IFOST), 2012 7th International Forum on
  • Conference_Location
    Tomsk
  • Print_ISBN
    978-1-4673-1772-6
  • Type

    conf

  • DOI
    10.1109/IFOST.2012.6357630
  • Filename
    6357630
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=577451