• DocumentCode
    1316297
  • Title

    Efficient 1.3 mu m-band amplification in a Nd3+-doped single-mode fluoride fibre

  • Author

    Miyajima, Y. ; Sugawa, T. ; Komukai, T.

  • Author_Institution
    NTT Transmission Syst. Lab., Ibaraki, Japan
  • Volume
    26
  • Issue
    17
  • fYear
    1990
  • Firstpage
    1397
  • Lastpage
    1398
  • Abstract
    A maximum gain of 5.5 dB was observed in a Nd3+-doped fluoride fibre around the 1.3 mu m wavelength for a practical signal input level of -10 dBm. The pump power used was only 50 mW in a 820 nm wavelength, and a pumping efficiency of 0.13 dB/mW was attained.
  • Keywords
    fibre optics; neodymium; optical communication equipment; solid lasers; 1.3 micron; 5.5 dB; 50 mW; 820 nm; fibre amplifiers; gain; pump power; pumping efficiency; signal input level; wavelength;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19900898
  • Filename
    83007
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1316297