双偏振在线256和512 QAM数字相干传输

2019 Optical Fiber Communications Conference and Exhibition (OFC) Pub Date : 2019-03-03 DOI:10.1364/OFC.2019.M2H.4

Masato Yoshida, K. Kasai, T. Hirooka, M. Nakazawa

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引用次数: 5

摘要

我们展示了第一个双偏振在线5gbaud, 256和512 QAM相干传输使用基于fpga的发射器和接收器。在256 QAM-160公里和512 QAM-20公里的传输中，实现了14%架空FEC的无差错运行。

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Dual-Polarization On-Line 256 and 512 QAM Digital Coherent Transmission

We demonstrate the first dual-polarization on-line 5 Gbaud, 256 and 512 QAM coherent transmissions using an FPGA-based transmitter and receiver. Error-free operation with 14 % overhead FEC was achieved for 256 QAM-160 km and 512 QAM-20 km transmissions.

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2019 Optical Fiber Communications Conference and Exhibition (OFC)

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