Summary form only given. In previous work, we reported that yttrium calcium oxyborate YCa/sub 4/O(BO/sub 3/)/sub 3/ (YCOB), which was an isomorph of GdCOB, was phase matchable for third-harmonic generation (THG) of Nd:YAG laser by type I sum frequency mixing, and it possessed moderate optical nonlinearity, sufficient mechanical hardness, and nonhygroscopicity. Recently, we succeeded to grow a substitutional solid solution of Gd/sub x/Y/sub 1-x/Ca/sub 4/O(BO/sub 3/)/sub 3/ (GdYCOB) with uniform composition. We could achieve a noncritically phase-matching (NCPM) at room temperature for THG of Nd:YAG laser with this crystal at x=0.24.


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    Title :

    New nonlinear optical crystal GdYCOB for noncritically phase-matched UV generation


    Contributors:
    Yoshimura, M. (author) / Furuya, H. (author) / Yamada, I. (author) / Murase, K. (author) / Nakao, H. (author) / Yamazaki, M. (author) / Mori, Y. (author) / Sasaki, T. (author)


    Publication date :

    1999-01-01


    Size :

    288565 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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