Submicron sized damage spots were created inside collagen gel by multiphoton absorption of ultra-short 775 nm laser pulses. Submicron nodules were formed both near the surface and at a depth of up to 30 /spl mu/m to test the behaviour and depth-dependence of the damage threshold.


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    Title :

    Subsurface ablation of biological materials by ultra-short laser pulses


    Contributors:
    Smith, N.I. (author) / Fujita, K. (author) / Nakamura, O. (author) / Kawata, S. (author) / Takamatsu, T. (author)


    Publication date :

    2001-01-01


    Size :

    197161 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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