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Conferences > CLEO_QELS > 2022 > JTh6B > JTh6B.8

High-modulation-efficiency graphene-silicon slot-waveguide micro-ring modulator

Chao Luan, Deming Kong, Yunhong Ding, and Hao Hu

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Abstract

We demonstrate a high-performance graphene-silicon slot-waveguide electro-optic micro-ring modulator featuring a record modulation efficiency of 10.99 V-1µm-1 with a 33-dB extinction ratio, 8-µm-long graphene and a modulation bandwidth of >40 GHz.

© 2022 The Author(s)

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