• DocumentCode
    819752
  • Title

    High power Yb3+-doped double clad fibre amplification at 1127 nm: 977 against 920 nm pumping comparison

  • Author

    Grot, S. ; Bordais, S. ; Jaouën, Y. ; Allain, J.Y. ; Loas, G. ; Goldberg, L.

  • Volume
    39
  • Issue
    21
  • fYear
    2003
  • Firstpage
    1507
  • Lastpage
    1509
  • Abstract
    A 1127 nm high power amplifier based on Yb3+-doped double clad fibre technology has been demonstrated. The achievable output power and gain are investigated in dependence on 920 and 977 nm pumping wavelengths, both theoretically and experimentally. A two-stage fibre amplifier architecture with amplified spontaneous emission filtering are required to obtain >30 dBm output power.
  • Keywords
    laser transitions; optical fibre amplifiers; optical pumping; ytterbium; 1127 nm; 920 nm; 977 nm; ASE filtering; Yb3+-doped double clad fibre technology; amplified spontaneous emission filtering; high power amplifier; preamplifier stage; two-stage fibre amplifier architecture;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20030938
  • Filename
    1242798
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=819752