Rayleigh backscattering circumvention in ring-based access network using RSOA-ONU

Chi-Wai Chow*, C. H. Yeh, Y. F. Wu, Y. H. Lin, F. Y. Shih, S. Chi

*Corresponding author for this work

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

We propose and demonstrate a Rayleigh backscattering (RB) interferometric beat noise circumvention architecture for the ring-based wavelength-division- multiplexed (WDM) access networks. RB can be significantly avoided since the RB and the upstream signal are traveling in opposite directions. We also analyze the performance of the proposed scheme for upgrading to 40 Gb/s and the influence of wavelength-drift at the remote node (RN).

Original languageEnglish
Article number5765657
Pages (from-to)1121-1123
Number of pages3
JournalIEEE Photonics Technology Letters
Volume23
Issue number16
DOIs
StatePublished - 3 Aug 2011

Keywords

  • Carrier distribution
  • Rayleigh backscattering (RB)
  • wavelength-division multiplexed (WDM)

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