Optical DPSK heterodyne transmission experiments with integrated narrow-linewidth semiconductor lasers

L. Shi, W. Huang, I. Andonovic, W.C. Michie

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200 Mbit s -1 optical DPSK heterodyne transmission experiments are described. The grating loaded SOA sources, which have linewidth of the order of 100 kHz, are used as both transmitter and local oscillator. The eye pattern and BER characteristics of this system are attained.
Original languageEnglish
Pages (from-to)795-799
Number of pages4
JournalJournal of Modern Optics
Issue number5-6
Publication statusPublished - Apr 2002


  • fibre optics
  • optical communications
  • optoelectronics
  • optics
  • optoelectronic effects

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