• DocumentCode
    3058857
  • Title

    Correlation matching method for optical vortex detection using Shack-Hartmann wavefront sensor

  • Author

    Huang, Heng ; Huang, Chao ; Toyoda, Hajime ; Inoue, Takeru

  • Author_Institution
    Central Res. Lab., Hamamatsu Photonics K. K., Hamamatsu, Japan
  • fYear
    2013
  • fDate
    June 30 2013-July 4 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report a correlation matching algorithm for position detection of optical vortices using a Shack-Hartmann wavefront sensor. The accuracy experientially confirmed was 0.056, in units of lens-size of lenslet array used in the wavefront sensor.
  • Keywords
    lenses; optical arrays; optical correlation; optical vortices; sensor arrays; wavefront sensors; Shack-Hartmann wavefront sensor; correlation matching method; lens-size; lenslet array; optical vortex detection; optical vortices; position detection; Arrays; Correlation; Laser beams; Measurement by laser beam; Optical vortices; Phase measurement; Spirals;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
  • Conference_Location
    Kyoto
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2013.6600204
  • Filename
    6600204
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3058857