We investigate the recording and optical fixing dynamics of UV-light-gating two-color photorefractive holograms recorded in a near-stoichiometric LiNbO/sub 3/ crystal doped with Mg above threshold. We found that shallow and multiple deep centers leading to the formation of complementary gratings are responsible for the two-color photorefractive effect.


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    Titel :

    UV-light-gating two-color photorefractivity in Mg-doped near-stoichiometric LiNbO/sub 3/


    Beteiligte:
    Tomita, Y. (Autor:in) / Matsushima, R. (Autor:in) / Weiwen Zou, (Autor:in) / Guoquan Zhang, (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    199548 byte



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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