A design scheme for multimode interference (MMI) devices with lateral graded-index (GRIN) profiles is proposed. The GRIN MMI devices having exact quadratic propagation constants can resolve the phase-error problems of step-index MMI devices.


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    Title :

    Analysis of multimode interference couplers with lateral graded-index profiles


    Contributors:


    Publication date :

    2001-01-01


    Size :

    141915 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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