Cost-Effective 40-Gbaud THP PS-PAM-4 C-Band IM/DD Transmission for 50-km Inter-DCI Utilizing 2-bit DAC

Cost-Effective 40-Gbaud THP PS-PAM-4 C-Band IM/DD Transmission for 50-km Inter-DCI Utilizing 2-bit DAC

Data center interconnections are cost-sensitive. We propose and demonstrate a cost-effective C-band intensity modulation direct detection (IM/DD) transmitter for extended range (ER) inter-datacenter interconnects utilizing only a 2-bit digital-to-analog converter (DAC). Tomlinson-Harashim...

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Bibliographic Details
Main Authors: Zhuo Chen, Zipeng Liang, Junyu Wu, Weiqi Lu, Xinyu Chang, Xiaoxiao Dai, Qi Yang, Chen Liu, Mengfan Cheng, Lei Deng, Deming Liu, William Shieh
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Photonics Journal
Subjects:
Data center interconnection
digital-to-analog converter
tomlinson-harashima precoding
intensity modulation direct detection
Online Access:https://ieeexplore.ieee.org/document/10530341/
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