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Sampling-phase optimised duobinary receiver enabling improved dispersion tolerance

  • Z. Zheng*
  • , J. Wang
  • , Z. Li
  • , Y. Wang
  • , L. Leng
  • , Y. Su
  • *Corresponding author for this work
  • Beihang University
  • Shanghai Jiao Tong University
  • City University of New York

Research output: Contribution to journalArticlepeer-review

Abstract

A novel optical duobinary detection scheme that optimises the sampling phase of the receiver based on preliminary sequence decision is proposed. Simulation results show significant improvement in dispersion tolerance and back-to-back sensitivity. An implementation using an over-sampling frontend, which is compatible with other designs of electrical dispersion compensation receivers, is also proposed.

Original languageEnglish
Pages (from-to)1024-1025
Number of pages2
JournalElectronics Letters
Volume41
Issue number18
DOIs
StatePublished - 1 Sep 2005

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