Single-mode X-couplers, 3D-waveguides and void structures are fabricated in glass using;; unamplified femtosecond laser generating energies of /spl sim/100 nJ. Coupled mode analysis and optical coherence tomography show large refractive index changes of up to /spl sim/10/sup -2/.


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    Title :

    Fabrication of glass photonic devices by an unamplified femtosecond laser


    Contributors:
    Minoshima, K. (author) / Hartl, I. (author) / Ippen, E.P. (author) / Fujimoto, J.G. (author)


    Publication date :

    2001-01-01


    Size :

    205776 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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