• DocumentCode
    1147774
  • Title

    Efficient Frequency Doubling of a Low-Power Femtosecond Er-Fiber Laser in BiB _{3} O _{6}

  • Author

    Miyata, Kentaro ; Rotermund, Fabian ; Petrov, Valentin

  • Author_Institution
    Chitose Inst. of Sci. & Technol., Chitose, Japan
  • Volume
    21
  • Issue
    19
  • fYear
    2009
  • Firstpage
    1417
  • Lastpage
    1419
  • Abstract
    BiB3O6 (BIBO) crystal has been used for efficient second-harmonic generation (SHG) of a low-power femtosecond Er-fiber laser-amplifier system operating at 56 MHz. At the maximum input power of 65 mW, an internal conversion efficiency of 23% was achieved for SHG at 782 nm, with a pulse duration of 64 fs. A comparison with beta-BaB2O4 reveals superior properties of BIBO for such ultrashort-pulse ultra-broadband SHG.
  • Keywords
    erbium; fibre lasers; high-speed optical techniques; optical fibre amplifiers; optical harmonic generation; BiB3O6; fiber laser-amplifier system; frequency 56 MHz; frequency doubling; power 65 mW; second-harmonic generation; time 64 fs; wavelength 782 nm; Bismuth triborate; Er-fiber laser; second- harmonic generation (SHG);
  • fLanguage
    English
  • Journal_Title
    Photonics Technology Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1041-1135
  • Type

    jour

  • DOI
    10.1109/LPT.2009.2027715
  • Filename
    5173539
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1147774