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Composite Channel Waveguides Using Ion-Exchanged Glass And Optically Nonlinear Polymers

We have fabricated channel waveguides from an optically nonlinear organic material, using an inverted rib structure. Guides consist of a planar layer of the optically nonlinear polymer spun on a glass substrate in which ion-exchanged channels provide lateral confinement. This paper discusses the design, fabrication, and optical properties of the composite waveguides.