• DocumentCode
    1793140
  • Title

    Multilayer W-type optical fibers for high-power fiber lasers

  • Author

    Ustimchik, V.E. ; Ulanov, A.E. ; Nikitov, S.A. ; Chamorovskii, Yu.K. ; Filippov, V.N.

  • Author_Institution
    Inst. of Radio-Eng. & Electron., Moscow, Russia
  • fYear
    2014
  • fDate
    June 30 2014-July 4 2014
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    We produced numerical and experimental investigation of multilayer W-type optical fibers. These fibers provide near singlemode propagation of radiation with output beam quality parameter upto M2=1.4 for 1.06 μm and M2=1.03 for 1.28 μm for core diameter about 50μm.
  • Keywords
    fibre lasers; laser beams; laser modes; numerical analysis; optical multilayers; core diameter; high-power fiber lasers; multilayer W-type optical fibers; numerical investigation; output beam quality parameter; singlemode propagation; wavelength 1.06 mum; wavelength 1.28 mum; Computational modeling; Welding;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Laser Optics, 2014 International Conference
  • Conference_Location
    Saint Petersburg
  • Print_ISBN
    978-1-4799-3884-1
  • Type

    conf

  • DOI
    10.1109/LO.2014.6886469
  • Filename
    6886469
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1793140