Monitoring of optical signal-to-noise ratio using statistical moments of adaptive-equalizer output in coherent optical receivers
Monitoring of optical signal-to-noise ratio using statistical moments of adaptive-equalizer output in coherent optical receivers
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发表时间：
2011-07
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通讯作者：
Md. Saifuddin Faruk;K. Kikuchi
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作者：
Md. Saifuddin Faruk;K. Kikuchi
我们提出并通过实验展示了一种监测光信噪比的新方法，该方法基于相干光接收机中自适应滤波器均衡信号的二阶和四阶统计矩。
We propose and experimentally demonstrate a novel method of monitoring the optical signal-to-noise ratio, which is based on second- and fourth-order statistical moments of the equalized signal from an adaptive filter in coherent optical receivers.