Adjustable narrow band holographic reflective filter with the absolute diffraction efficiency about 95% has been recorded in the volume of photo-thermo-refractive glass. Attenuation up to 20 times of transmitted beam was observed. Advantages of holographic filters in inorganic glass for laser power attenuation are discussed.


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    Title :

    Adjustable diffractive filter for high power lasers


    Contributors:


    Publication date :

    2003-01-01


    Size :

    200088 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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