• DocumentCode
    2128194
  • Title

    High-speed, high spectrally efficient 64 QAM orthogonal TDM coherent Nyquist pulse transmission

  • Author

    Kasai, Keisuke ; Otuya, David Odeke ; Harako, Koudai ; Hirooka, Toshihiko ; Nakazawa, Masataka

  • Author_Institution
    Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai-shi, 980-8577 Japan
  • fYear
    2015
  • fDate
    13-15 July 2015
  • Firstpage
    76
  • Lastpage
    77
  • Abstract
    Recent advances in high-speed and high spectrally-efficient TDM transmission using coherent optical Nyquist pulses are described. 1.92 Tbit/s/ch, 64QAM-150 km transmission with a potential spectral efficiency of 10.6 bit/s/Hz is demonstrated by adopting orthogonal TDM.
  • Keywords
    High-speed optical techniques; Optical fibers; Optical filters; Optical pulse shaping; Optical transmitters; Quadrature amplitude modulation; coherent communication; multiplexing; pulse shaping;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Summer Topicals Meeting Series (SUM), 2015
  • Conference_Location
    Nassau, Bahamas
  • Print_ISBN
    978-1-4799-7467-2
  • Type

    conf

  • DOI
    10.1109/PHOSST.2015.7248201
  • Filename
    7248201
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2128194