• DocumentCode
    2244514
  • Title

    Yb3+ and Tm3+ doped KGdxLuyY1−x−y(WO4)2 channel waveguide lasers

  • Author

    Geskus, D. ; van Dalfsen, K. ; Aravazhi, S. ; Wörhoff, K. ; Pollnau, M.

  • Author_Institution
    Integrated Opt. Microsyst. Group, Univ. of Twente, Enschede, Netherlands
  • fYear
    2011
  • fDate
    1-6 May 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Channel waveguides with high refractive-index contrast are fabricated in double tungstates. Yb3+ lasers with 71% slope efficiency and 418 mW output power are demonstrated. Tm3+ lasers at 1843 nm have also been demonstrated.
  • Keywords
    gadolinium compounds; lutetium compounds; optical fabrication; potassium compounds; refractive index; solid lasers; thulium; waveguide lasers; ytterbium; yttrium compounds; KGdxLuyY1-x-y(WO4)2:Tm; KGdxLuyY1-x-y(WO4)2:Yb; channel waveguide lasers; efficiency 71 percent; power 418 mW; refractive-index contrast; slope efficiency; wavelength 1843 nm; Laser excitation; Laser modes; Optical waveguides; Optimized production technology; Pump lasers; Semiconductor lasers; Waveguide lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2011 Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-4577-1223-4
  • Type

    conf

  • Filename
    5950788
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2244514