• DocumentCode
    3726362
  • Title

    Study of reflection-beam shape using beam splitter and CCD camera

  • Author

    Binh X. Cao;Munju Bae;Park Jiyeon;Hyonkee Sohn;Jiwhan Noh

  • Author_Institution
    Korea Institute of Machinery &
  • Volume
    3
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report a new method for measuring a beam´s shape at the focus point on a surface using an optical system and a CCD camera. An analytical model based on z-axis movement testing has been proposed, and experimental setups have been developed. Analysis of the obtained results allowed us precisely position the specimen for the focus-point identification.
  • Keywords
    "Laser beams","Measurement by laser beam","Shape","Optical surface waves","Surface emitting lasers","Fabrication","Optics"
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2015.7376483
  • Filename
    7376483
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3726362