Flat ultra-broad continua extending from IR to the near UV have been obtained in interaction of unamplified femtosecond pulses from a Ti:sapphire laser in narrow-core holey fibers. We report here on applying such broadband radiation generated in a weakly birefringent MF to measure impurity absorption in a doped optical fiber. The advantages of the measurement technique include high brightness of the source and efficient coupling of light into the doped fiber.


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    Titel :

    Absorption measurements of doped optical fibers using supercontinuum radiation from a microstructured fiber


    Beteiligte:
    Lehtonen, M. (Autor:in) / Genty, G. (Autor:in) / Ludvigsen, H. (Autor:in) / Kaivola, M. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    76828 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch