MZM Nonlinearity Enabled Uneven PAM-4 for EVM Reduction in Digital Mobile Fronthaul

2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI:10.1109/ICOCN55511.2022.9901140

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

引用次数: 0

Abstract

We propose and experimentally demonstrate a digital mobile fronthaul scheme utilizing the non-linearity of MZM. The EVM can be reduced by 6.17% and 2.19% at −9dBm ROP for BtB and after 10km SSMF transmission, respectively.

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MZM非线性使非均匀PAM-4减少数字移动前传EVM

我们提出并实验证明了一种利用MZM非线性的数字移动前传方案。在- 9dBm ROP下，BtB和10km SSMF传输时EVM分别降低6.17%和2.19%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2022 20th International Conference on Optical Communications and Networks (ICOCN)

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