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Polarisation Control of DFB Fibre Laser Using UV-Induced Birefringent Phase-Shift

  • Jacob Lundgreen Philipsen
  • , Vibeke Claudia Lauridsen
  • , Martin Ole Berendt
  • , Poul Varming
  • , Jørn Hedegaard Povlsen
  • , Jörg Hübner
  • , Martin Kristensen
  • , Bera Palsdottir
    • Lucent Technologies Denmark A/S

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The polarisation properties of a distributed feedback (DFB) fibre laser are investigated experimentally. A birefringent phase-shift is induced by side illumination of the centre part of the lasing structure with ultraviolet (UV) light and it is experimentally shown that the birefringence of the phase-shift is the dominating effect controlling the polarisation properties of the laser.
    Original languageEnglish
    JournalElectronics Letters
    Volume34
    Issue number7
    Pages (from-to)678-679
    ISSN0013-5194
    DOIs
    Publication statusPublished - 1998

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