• DocumentCode
    1027150
  • Title

    Broad wavelength tuning under single-mode oscillation with a multi-electrode distributed feedback laser

  • Author

    Yoshikuni, Y. ; Oe, Katsutoshi ; Motosugi, G. ; Matsuoka, T.

  • Author_Institution
    NTT Atsugi Electrical Communication Laboratory, Atsugi, Japan
  • Volume
    22
  • Issue
    22
  • fYear
    1986
  • Firstpage
    1153
  • Lastpage
    1154
  • Abstract
    Broad wavelength tuning under single-mode oscillation is achieved for a 1.5 ¿m range multi-electrode distributed feedback laser. The lasing wavelength can be tuned electrically, maintaining a stable single-mode oscillation without mode jumping. The tuning has reached over 20 ¿ under a noticeable condition of constant power (5mW), with a sufficient side-mode suppression ratio over 30 dB.
  • Keywords
    distributed feedback lasers; laser modes; laser tuning; semiconductor junction lasers; 1.5 micron; InGaAsP-InP laser; broad wavelength tuning; constant power; electrical tuning; lasing wavelength; multielectrode distributed feedback laser; side mode suppression ratio; single-mode oscillation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19860789
  • Filename
    4257005
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1027150