We demonstrated that nonstoichiometric defect control of photorefractive crystals is of key importance for the improvement of their properties and of device performance. Here we report periodic poling of near-stoichiometric MgO-doped lithium niobate (PP Mg:SLN) and the characteristics of quasiphase-matched second harmonic violet light generation in PP Mg:SLN pumped by a Q-switched Ti:sapphire laser.


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    Title :

    Periodically poled second harmonic violet light generation in near-stoichiometric MgO-doped lithium niobate


    Contributors:
    Jianghong Yao, (author) / Yahui Chen, (author) / Boxia Yan, (author) / Yongfa Kong, (author) / Guangyin Zhang, (author) / Jingjun Xu, (author)


    Publication date :

    2003-01-01


    Size :

    69524 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English