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Conferences > ACPC > 2021 > T4A > T4A.53

Over 3.5dB Receiver Sensitivity Improvement with Twisted-PAM8 in Short-reach Applications

Jiahao Wu, Yixiao Zhu, Jiaji Li, Xi Chen, and Weisheng Hu

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Abstract

We propose the twisted-PAM8 modulation scheme with enlarged minimum Euclidean distance for short-reach IM-DD applications. Up to 4.3dB and 1.4dB receiver sensitivity improvement are experimentally demonstrated with 16GBaud T-PAM8 at BTB and after 10km transmission, respectively.

© 2021 The Author(s)

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