Waveguide-integrated optical antenna nanoLEDs for on-chip communication

Michael S. Eggleston; Kevin Messer; Seth A. Fortuna; Eli Yablonovitch; Ming C. Wu

doi:10.1109/e3s.2013.6705886

Abstract

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We present on an optical antenna based nanoLED that is fabricated directly on top of an InP waveguide. Waveguide coupling efficiency of 70% and directional emission is achieved with a Yagi-Uda antenna structure. By using an epitaxial lift-off process, we show that this device could be integrated directly onto a Silicon-photonics substrate.

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