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Conferences > ACPC > 2021 > T4A > T4A.225

Scalable and Compact Silicon Mode Multiplexer via Tilt Waveguide Junctions with Shallow Etched Slots

Xiaoyuan Guo, Yingjie Liu, Zhongqiu Zhong, Jiangbing Du, and Ke Xu

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Abstract

A scalable mode (de)multiplexer is proposed using tilt waveguide junctions with shallow- etched slots. The designed four-mode (de)multiplexer with a 50×2 μm2 footprint has <0.7 dB insertion loss and < -17.7 dB crosstalk at 1550 nm.

© 2021 The Author(s)

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