Directly UV-written silica-on-silicon planar waveguides with low insertion loss

Dan Zauner, K. Kulstad, Jacob Rathje, Mikael Svalgaard

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The coupling loss between directly W-written planar waveguides and standard telecom fibre has been reduced by index matching the three layer structure used for UV writing. Insertion losses down to 0.1 dB for 3 cm long waveguides have been achieved.
    Original languageEnglish
    JournalElectronics Letters
    Volume34
    Issue number16
    Pages (from-to)1582-1584
    ISSN0013-5194
    DOIs
    Publication statusPublished - 1998

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