The effects of light fluence and irradiance on the long-period fibre gratings (LPFG) inscription process in H/sub 2/ loaded and H/sub 2/ outdiffused Ge-doped fused silica fibres under femtosecond 264 nm laser irradiation was investigated. A typical transmission spectrum for the fabricated LPFG was presented and the thermostability studies for gratings were performed.


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    Title :

    Femtosecond UV approach to inscription of long-period fibre gratings


    Contributors:


    Publication date :

    2003-01-01


    Size :

    70619 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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