Five Wavelength DFB Fibre Laser Source for WDM Systems

Jörg Hübner, Poul Varming, Martin Kristensen

    Research output: Contribution to journalJournal articleResearchpeer-review


    Singlemode UV-induced distributed feedback (DFB) fibre lasers with a linewidth of <15 kHz and a sidemode suppression better than 61 dB are presented. The stability of the lasers is verified by a 10 Gbit/s transmission experiment. Five DFB fibre lasers are cascaded and pumped by a single semiconductor laser, thereby forming a multiwavelength source for WDM systems
    Original languageEnglish
    JournalElectronics Letters
    Issue number2
    Pages (from-to)139-140
    Publication statusPublished - 1997

    Bibliographical note

    EMI P 1517

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