Summary form only given. Sphere and disk shaped samples of photorefractive crystals are interesting as a key element of miniaturized real-time optical processors based on beam-coupling architecture. The specific shape of the sample provides a new scenario of nonlinear decay for the incident pump beam. In BaTiO/sub 3/, the decay occurs due to stimulated scattering of the pump by photorefractive dynamic gratings.


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    Title :

    Low-order whispering-gallery modes of a BaTiO/sub 3/ disk


    Contributors:


    Publication date :

    1999-01-01


    Size :

    251999 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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