In this paper, a new design of tapered N/spl times/N MMI devices has be proposed. Based on the hyperbolic structure, the smaller device dimensions compared with conventional MMI can be achieved. Moreover, the performance of N/spl times/N hyperbolic MMIs are numerically investigated by the finite-difference beam propagation method (FD-BPM).


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    Title :

    Simulation of ultracompact multimode interference devices


    Contributors:


    Publication date :

    2003-01-01


    Size :

    271554 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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