Transmission and transparent wavelength conversion of an optically labeled signal using ASK/DPSK orthogonal modulation

  • Nan Chi
  • , Jianfeng Zhang
  • , Pablo Villanueva Holm-Nielsen

    Research output: Contribution to journalJournal articleResearchpeer-review

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    Abstract

    We report an experimental investigation of transmission and transparent wavelength conversion properties of a two-level optically labeled signal using amplitude-shift-keying/differential-phase-shift-keying orthogonal modulation. Error-free transmission of a 10-Gb/s payload and 2.5-Gb/s label over 80-km nonzero dispersion-shifted fiber is achieved with less than 1-dB power penalty. Transparent wavelength label swapping based on four-wave mixing in a highly nonlinear fiber is also demonstrated, clearly validating this orthogonal modulation scheme as a potential solution for optical labeling.
    Original languageEnglish
    JournalI E E E Photonics Technology Letters
    Volume15
    Issue number5
    Pages (from-to)760-762
    ISSN1041-1135
    DOIs
    Publication statusPublished - 2003

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