Microwave signals modulate optical signals in unit integrable with GaAs and GaAIAs devices. Experimental GaAIAs electro-optical modulators designed and built for operation at wavelength of 0.82 micrometers. Easily integrable with GaAs monolithic microwave integrated circuits. Integrated optical and microwave waveguides in electro-optical materials constitute traveling-wave electro-optical modulator in configuration of Mach-Zehnder interferometer. Because characteristic impedance of waveguide 50 ohms - standard value - no impedance-matching network required.


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    Title :

    GaAIAs Traveling-Wave Electro-optical Modulators


    Contributors:

    Published in:

    Publication date :

    1990-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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