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112 Gbit/s long-reach real-time coherent passive optical network downlink transmission experiment based on polarization multiplexing quadrature phase shift keying format

  • Xiaobo Meng
  • , Yan Liu
  • , Yue Shi
  • , Xue Chen
  • , Chao Ge
  • , Weiqin Zhou
  • Beijing University of Posts and Telecommunications
  • ZTE Corporation

Research output: Contribution to journalArticlepeer-review

Abstract

An 112 Gbit/s real-time coherent passive optical network downlink transmission experiment over 100 km standard single mode fiber with 1:128 splitting ratio is demonstrated. Adaptive dispersion compensation digital signal processing in the real-time receiver has compensated 100 km dispersion and 50 km dispersion difference with almost no power penalty and 43.5 dB power budget has been achieved.

Original languageEnglish
Article number040505
JournalOptical Engineering
Volume51
Issue number4
DOIs
Publication statusPublished - Apr 2012
Externally publishedYes

Keywords

  • Coherent detection
  • Passive optical network
  • Polarization multiplexing
  • Power budget
  • Quadrature phase shift keying

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