The nonlinear interaction between glasses and ultrashort laser pulses called the multiphoton effect was studied. The change of glass structures caused by this effect leads to internal modification, on a nano-scale, inside glasses, such as densification, valence reduction of rare-earth ions, single crystal precipitation and so on. In summary, the nonlinear effect of glasses for photonic materials is introduced from the view point of device application.


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    Title :

    Nanotechnology Glass Project - nanostructuring of glass materials by a femtosecond pulse laser


    Contributors:
    Hirao, K. (author) / Miura, K. (author) / Qiu, J. (author)


    Publication date :

    2002-01-01


    Size :

    618562 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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