• DocumentCode
    813214
  • Title

    Optical gain in Er-Yb doped waveguides fabricated by femtosecond laser pulses

  • Author

    Osellame, R. ; Taccheo, S. ; Cerullo, G. ; Marangoni, M. ; Polli, D. ; Ramponi, R. ; Laporta, P. ; De Silvestri, S.

  • Author_Institution
    INFM, Dip. Fisica, Politecnico di Milano, Milan, Italy
  • Volume
    38
  • Issue
    17
  • fYear
    2002
  • fDate
    8/15/2002 12:00:00 AM
  • Firstpage
    964
  • Lastpage
    965
  • Abstract
    Er-Yb doped waveguides at 1.5 μm fabricated by femtosecond laser pulses are reported. Demonstrated is a Gaussian mode-profile, low propagation loss and internal gain in a 25 mm-long waveguide used as the active element in a standard waveguide-amplifier setup
  • Keywords
    erbium; high-speed optical techniques; laser beams; laser modes; optical fabrication; optical losses; optical waveguides; waveguide lasers; ytterbium; 1.5 micron; 25 mm; Er,Yb-doped waveguides; Gaussian mode-profile; active element; femtosecond laser pulses; internal gain; low propagation loss; standard waveguide-amplifier setup; waveguide;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/eL:20020649
  • Filename
    1031786
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=813214