基于边际IQ功率负载的接入跨度差异的高效相干PON系统

2020 Optical Fiber Communications Conference and Exhibition (OFC) Pub Date : 2020-03-01 DOI:10.1364/ofc.2020.th2a.34

T. Kodama, K. Arai

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引用次数: 3

摘要

在两个onu之间的下行接入跨距相差为57 km的情况下，实验得到了边际IQ失真QPSK信号和DD-CPR的2.7 dB功率效率提高，与理论一致。

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Energy-Efficient Coherent PON System with Access-Span Length Difference between ONUs using Marginal IQ Power Loading in Downlink Transmission

2.7 dB power efficiency improvement consistent with theory was experimentally obtained by marginal IQ distorted QPSK signal with and DD-CPR in the case of the 57 km downlink access span length difference between two ONUs.

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来源期刊

2020 Optical Fiber Communications Conference and Exhibition (OFC)

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