• DocumentCode
    1022093
  • Title

    Measurement of spectral linewidth of AlGaAs/GaAs distributed feedback lasers

  • Author

    Kojima, Keisuke ; Noda, Satoshi ; Tai, S. ; Kyuma, K. ; Nakayama, Taiki

  • Author_Institution
    Mitsubishi Electric Corporation, Central Research Laboratory, Amagasaki, Japan
  • Volume
    22
  • Issue
    8
  • fYear
    1986
  • Firstpage
    425
  • Lastpage
    427
  • Abstract
    The spectral linewidth of AlGaAs/GaAs distributed feedback (DFB) lasers was measured for the first time. The linewidth-power product decreased with temperature, which indicates that the relative position of the oscillation wavelength and the gain peak strongly affects the linewidth of DFB lasers.
  • Keywords
    III-V semiconductors; aluminium compounds; distributed feedback lasers; gallium arsenide; laser variables measurement; semiconductor junction lasers; spectral line breadth; AlGaAs/GaAs distributed feedback lasers; gain peak; linewidth-power product; oscillation wavelength; semiconductor laser; spectral linewidth;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19860290
  • Filename
    4256483
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1022093