Distributed feedback photonic crystal fibre (DFB-PCF) laser

N. Groothoff, J. Canning, T. Ryan, K. Lyytikainen, H. Inglis

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    A distributed feedback laser is fabricated in Er3+-doped photonic crystal fibre. Preferential single-mode lasing is obtained with no special consideration of polarisation issues. The results demonstrate practical implementation of a multi-photon writing process for complex structures in these optical fibres. No hydrogen loading and no germanium are involved. © 2005 Optical Society of America.
    Original languageEnglish
    Pages (from-to)2924-2930
    Number of pages2924
    JournalOptics Express
    Issue number8
    Publication statusPublished - 2005


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