Ba/sub 2/NaNb/sub 5/O/sub 15/ (BNN) is an efficient material for green laser emission of second-harmonic generation (SHG) and appears to have the highest non-linear coefficients combined with no photorefractive damage as result of its tungsten bronze-type structure. Crystal growth by two original techniques, micro-pulling down and laser-heated pedestal growth, leads to an important improvement in the crystalline quality and homogeneity of the fiber.


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    Title :

    Growth of transparent barium sodium niobate single crystals fibers by micro-pulling down and laser-heated pedestal growth techniques


    Contributors:
    Lebbou, K. (author) / Chani, V.I. (author) / Yoshikawa, A. (author) / Fukuda, T. (author) / Cohen Adad, M. (author) / Boulon, G. (author) / Ferriol, M. (author)


    Publication date :

    1999-01-01


    Size :

    177714 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English