We demonstrate optical image inversion and edge detection by employing a VCSOA in the focal plane of a 4-f optical system to manipulate both phase and amplitude of the zero-order spatial frequency component of images.


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    Title :

    Optical image inversion and edge detection based on Vertical Cavity Semiconductor Optical Amplifiers (VCSOAs)


    Contributors:


    Publication date :

    2005-06-01


    Size :

    569717 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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