Ultrafast silicon MZI optical switch with periodic electrodes and integrated heat sink

Tomohiro Kita, Manuel Mendez-Astudillo

研究成果: Article査読

抄録

The compact, high-speed, low-power consumption MachZehnder interferometer (MZI)-type optical switch using thermo-optical effect is a key device in future optical integrated circuits. In this study, we achieved ultra-high-speed switching operation of 0.4 s and low electrical power operation of 23 mW with a small device footprint by loading an asymmetric doped MZI structure and an integrated heat sink. This optical switch can be fabricated in the standard manufacturing process of silicon photonic devices, has high practicality and will be a useful tool in various optical integrated circuits.

本文言語English
ジャーナルJournal of Lightwave Technology
DOI
出版ステータスAccepted/In press - 2021

ASJC Scopus subject areas

  • 原子分子物理学および光学

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