Planar waveguide laser in Er/Al-doped germanosilicate

Søren Andreas Guldberg-Kjær, Jörg Hübner, Martin Kristensen, Christian Laurent-Lund, Mogens Rysholt Poulsen, Mads W. Sckerl

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    A singlemode DBR laser is demonstrated in an Er/Al-doped germanosilicate planar waveguide. 0.4 mW of output power has been obtained at 1.553 mu m using internal Bragg reflectors produced by UV-induced index modulations.
    Original languageEnglish
    JournalElectronics Letters
    Volume35
    Issue number4
    Pages (from-to)302-303
    ISSN0013-5194
    DOIs
    Publication statusPublished - 1999

    Keywords

    • FIBER LASER

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