We observe that the two-wave mixing efficiency in photorefractive AlGaAs/GaAs quantum wells (PRQW) can be controlled by rotating the sample to go from Raman-Nath to the Bragg regime. This has applications in PRQWs like InGaAs/GaAs.


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    Title :

    Optimizing two-wave mixing efficiency in photorefractive quantum wells by selective angle tuning


    Contributors:
    Gramlich, M. (author) / Balasubramanian, S. (author) / Yu, P. (author) / Nolte, D.D. (author) / Melloch, M.R. (author)


    Publication date :

    2005-01-01


    Size :

    428459 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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