As an example of a monolithic photonic integrated circuit, we have fabricated 2 x 2 crosspoint switches in both the InGaAsP and AlGaInAs material systems. The switches have two input and two output waveguides each spaced 250 /spl mu/m apart. They contain amplifiers, passive waveguides, and modulators. The passive sections contain multi-mode interference (MMI) couplers and a waveguide crossing region.


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    Title :

    InP-based monolithic integrated circuits based on quantum well intermixing technology


    Contributors:
    Marsh, J.H. (author)


    Publication date :

    2001-01-01


    Size :

    166542 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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