Novel cascaded /spl chi//sup (2)/ wavelength conversions based on sum frequency generation and difference frequency generation (SFG+DFG) is proposed and demonstrated. Conversion efficiency is enhanced by 6 dB as compared with the conventional cascaded SHG+DFG wavelength conversion configuration.


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    Title :

    Large enhancement of conversion efficiency using a novel SFG+DFG cascaded wavelength conversion method


    Contributors:
    Chang-qing Xu, (author) / Bo Chen, (author)


    Publication date :

    2003-01-01


    Size :

    118782 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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