M. Eggleston, K. Messer, S. Fortuna, E. Yablonovitch, Ming C. Wu
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Abstract
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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