• DocumentCode
    670685
  • Title

    Full-asynchronous gigabit-symmetric OCDMA-PON with source-free ONUs based on DPSK downstream and remodulated OOK upstream links

  • Author

    Bo Dai ; Shimizu, Shogo ; Xu Wang ; Wada, N.

  • Author_Institution
    Sch. of Eng. & Phys. Sci., Heriot-Watt Univ., Edinburgh, UK
  • fYear
    2012
  • fDate
    16-20 Sept. 2012
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We propose an asynchronous gigabit-symmetric OCDMA-PON architecture in which ONUs are source-free. We also demonstrate a duplex OCDMA system with 50 km 10 Gbit/s/user 4-user DPSK-OCDMA downstream and 50 km 10 Gbit/s/user 4-user OOK-OCDMA upstream links. Error-free transmissions are achieved in the experiment.
  • Keywords
    amplitude shift keying; code division multiple access; code division multiplexing; differential phase shift keying; passive optical networks; DPSK downstream; DPSK-OCDMA downstream; bit rate 10 Gbit/s; distance 50 km; duplex OCDMA system; full-asynchronous OCDMA-PON; gigabit-symmetric OCDMA-PON; remodulated OOK upstream links; source-free ONU; Decoding; Differential phase shift keying; Downlink; Logic gates; Optical network units; Passive optical networks; Uplink;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
  • Conference_Location
    Amsterdam
  • Type

    conf

  • Filename
    6705905
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=670685