• DocumentCode
    161198
  • Title

    40-Gbit/s EADFB laser integrated with short cavity SOA improving chirp characteristics with low power consumption

  • Author

    Kobayashi, Wataru ; Arai, Manabu ; Fujisawa, T. ; Shibata, Yoshitaka ; Sato, Takao ; Ito, Takao ; Hasebe, Koichi ; Yamanaka, T. ; Sanjoh, H.

  • Author_Institution
    NTT Photonics Labs., NTT Corp., Atsugi, Japan
  • fYear
    2014
  • fDate
    21-25 Sept. 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We demonstrate 40-Gbit/s operation by chirp control and increased output power employing an EADFB laser integrated with short-cavity SOA. We achieved 5-km SMF transmission in the 1.55-μm wavelength with lower power consumption than a stand-alone EADFB.
  • Keywords
    chirp modulation; distributed feedback lasers; electro-optical modulation; laser cavity resonators; optical communication equipment; optical fibre communication; semiconductor optical amplifiers; EADFB laser; SMF transmission; bit rate 40 Gbit/s; chirp characteristics; chirp control; distance 5 km; distributed feedback laser; electroabsorption modulator; low power consumption; output power; short cavity SOA; wavelength 1.55 mum; Charge carrier density; Chirp; Gain; Modulation; Photonics; Power demand; Semiconductor optical amplifiers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2014 European Conference on
  • Conference_Location
    Cannes
  • Type

    conf

  • DOI
    10.1109/ECOC.2014.6963957
  • Filename
    6963957
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=161198