High-speed silicon microring modulator at 2-um waveband
Weihong Shen, Gangqiang Zhou, Jiangbing Du, Linjie Zhou, Ke Xu, and, Zuyuan He
TL;DR
This paper presents a high-speed silicon microring modulator operating at 2-um wavelength with significant bandwidth and efficiency, enabling high data rate optical communication.
Contribution
The work introduces a novel silicon microring modulator with an L-shaped PN junction optimized for 2-um operation, achieving record bandwidth and efficiency.
Findings
15-GHz electro-optic bandwidth
<1 Vcm modulation efficiency
45-Gbps data rate capability
Abstract
We demonstrated a silicon integrated microring modulator working at the 2-um waveband with an L-shaped PN junction. 15-GHz 3-dB electro-optic bandwidth and <1 Vcm modulation efficiency for 45-Gbps NRZ-OOK signaling is achieved at 1960 nm.
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Taxonomy
TopicsPhotonic and Optical Devices · Advanced Photonic Communication Systems · Advanced Fiber Laser Technologies