• DocumentCode
    3701199
  • Title

    Ultra-high 435-bit/s/Hz spectral efficiency using N-dimentional multiplexing and modulation link with pol-muxed 52 orbital angular momentum (OAM) modes carrying Nyquist 32-QAM signals

  • Author

    Jian Wang;Jun Liu;Xin Lv;Long Zhu;Dan Wang;Shuhui Li;Andong Wang;Yifan Zhao;Yun Long;Jing Du;Xiao Hu;Nan Zhou;Shi Chen;Liang Fang;Fan Zhang

  • Author_Institution
    Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    By employing N-dimensional multiplexing and modulation, i.e. 5.8-Gaud Nyquist 32-QAM signals over pol-muxed 52 orbital angular momentum (OAM) modes (104 channels in total), we experimentally demonstrate a free-space data link with an aggregate ultra-high spectral efficiency of 435 bit/s/Hz.
  • Keywords
    "Laser beams","Optical fiber communication","Bit error rate","Demultiplexing","Modulation","Signal to noise ratio"
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2015 European Conference on
  • Type

    conf

  • DOI
    10.1109/ECOC.2015.7341894
  • Filename
    7341894
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3701199