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Conferences > OFC > 2015 > Th2A > Th2A.17

Comparative Digital Mitigations of DAC Clock Tone Leakage in a Single-Carrier 400G System

Yanjun Zhu, Wei-Ren Peng, Yan Cui, Clarence Kan, Fei Zhu, and Yusheng Bai

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Abstract

We investigate performances of two digital methods for suppression of clock tone leakages of an 80GS/s high-speed DAC supporting single-carrier 400G. A novel clock leakage mitigation technique is experimentally demonstrated for the first time.

© 2015 Optical Society of America

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