• DocumentCode
    2846917
  • Title

    20-Gbit/s directly modulated buried heterostructure photonic crystal laser with 8.76-fJ/bit operating energy

  • Author

    Matsuo, Shinji ; Shinya, Akihiko ; Chen, Chin-Hui ; Nozaki, Kengo ; Sato, Tomonari ; Kawaguchi, Yoshihiro ; Notomi, Masaya

  • Author_Institution
    NTT Photonics Labs., NTT Corp., Atsugi, Japan
  • fYear
    2010
  • fDate
    19-23 Sept. 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    An ultracompact buried heterostructure photonic crystal nanocavity laser exhibits a small energy cost of 8.76 fJ/bit with 20-Gbit/s modulation by optical pumping. The maximum output power in waveguide and the external differential quantum efficiency are -10.3 dBm and 53%, respectively.
  • Keywords
    integrated optics; laser cavity resonators; nanophotonics; optical modulation; optical pumping; optical waveguides; photonic crystals; semiconductor lasers; bit rate 20 Gbit/s; directly modulated buried heterostructure photonic crystal laser; external differential quantum efficiency; nanocavity laser; optical pumping; ultracompact buried heterostructure photonic crystal laser; waveguide; Indium phosphide; Laser excitation; Modulation; Optical waveguides; Photonics; Pump lasers; Waveguide lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
  • Conference_Location
    Torino
  • Print_ISBN
    978-1-4244-8536-9
  • Electronic_ISBN
    978-1-4244-8534-5
  • Type

    conf

  • DOI
    10.1109/ECOC.2010.5621364
  • Filename
    5621364
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2846917