In conclusion, a new single-mode cutoff mesa GaAs-AlGaAs rib waveguide has been designed and demonstrated. Using the principle of the cutoff slab waveguide, this waveguide provides singlemode performance regardless of any deep etches that might be used for electrical isolation between integrated electrooptic devices. Single mode operation is achievable with a wide range of rib widths and does not require demanding etch depth tolerances.


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    Title :

    Demonstration of a rib optical waveguide with cutoff mesa isolation


    Contributors:
    Vawter, G.A. (author) / Smith, R.E. (author) / Fuchs, B. (author) / Wendt, J.R. (author) / Hafich, M. (author) / Hadley, G.R. (author)


    Publication date :

    1995-01-01


    Size :

    228452 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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