• DocumentCode
    813110
  • Title

    Cavity design for highly efficient singlemode laser in Yb-doped double clad fibre

  • Author

    Seo, H.S. ; Chang, D.I. ; Choi, Y.G. ; Kim, K.H.

  • Author_Institution
    Fibre & Photonics Team, Electron. & Telecommun. Res. Inst., Taejon, South Korea
  • Volume
    38
  • Issue
    17
  • fYear
    2002
  • fDate
    8/15/2002 12:00:00 AM
  • Firstpage
    953
  • Lastpage
    954
  • Abstract
    A novel cavity for a Yb-doped clad-pumped silica fibre laser was designed to enhance the lasing efficiency and the pump absorption into the Yb-doped core, and to provide efficient packaging with low pump power leakage for fibres with totally different parameters. From this cavity setup, we obtained a high power singlemode laser over 3.8 W with a sharp line-width and a slope efficiency of 85%
  • Keywords
    fibre lasers; laser cavity resonators; laser modes; optical pumping; packaging; ytterbium; 2.4 dB; 3.8 W; SiO2:Yb; Yb-doped core; Yb:SiO2 double clad fibre singlemode laser; cavity design; efficient packaging; fibre laser cavity; high power singlemode laser; lasing efficiency; low insertion loss; low pump power leakage; pump absorption; sharp line-width; slope efficiency;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20020690
  • Filename
    1031778
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=813110