We report on another application of oxidized AlGaAs in guided wave optics. We utilize low index of refraction of oxidized AlGaAs for stronger optical confinement to reduce electrode related losses and to increase birefringence in polarization splitting optical directional couplers.
Low loss optical waveguides and polarization splitters utilizing oxidized Al/sub x/Ga/sub 1-x/As layers
1998-01-01
228408 byte
Conference paper
Electronic Resource
English
Low Loss Optical Waveguides and Polarization Splitters Utilizing Oxidized AlxGal-xAs Layers
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