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Conferences > CLEO_AT > 2017 > JW2A > JW2A.125

Simulations of Taper Designs for Integrated Ge/SiGe Waveguide System

Ching-Ying Lu, Kai Zang, Yijie Huo, Xiaochi Chen, Edward T. Fei, Muyu Xue, Theodore I. Kamins, and James S. Harris

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Abstract

We simulated different taper designs and demonstrated that 3D tapers improved the coupling efficiencies and maintained the fundamental mode as they provided a more gradual optical transition between a Si waveguide and Ge/SiGe device layers.

© 2017 Optical Society of America

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