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arXiv · 1905.02315

A Polarization-insensitive and High-speed Electro-optic Switch Based on a Hybrid Silicon and Lithium Niobate Platform

Shengqian Gao·Mengyue Xu·Mingbo He·Bin Chen·Xian Zhang·Zhaohui Li·Lifeng Chen·Yannong Luo·Liu Liu·Siyuan Yu·Xinlun Cai
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Abstract

We propose and demonstrate a polarization-insensitive and high speed optical switch unit based on a silicon and lithium niobate hybrid integration platform. The presented device exhibits a sub nano-second switching time, low drive voltages of 4.97 V, and low power dissipation due to electrostatic operation. The measured polarization dependence loss was lower than 0.8 dB. The demonstrated optical switch could provide as a building block for polarization-insensitive and high-speed optical matrix switches.

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BibTeXRIS

Shengqian Gao, Mengyue Xu, Mingbo He, Bin Chen, Xian Zhang, Zhaohui Li, Lifeng Chen, Yannong Luo, Liu Liu, Siyuan Yu, Xinlun Cai. 2019-05-07. A Polarization-insensitive and High-speed Electro-optic Switch Based on a Hybrid Silicon and Lithium Niobate Platform. https://doi.org/10.1109/lpt.2019.2949090

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