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July 8, 2014 at 11:36 am
#12284
You can use the WDM Analyzers to calculate the SNR of a DP-QPSK system. It is a pretty simple calculation. To see how it is calculated, right-click the WDM Analyzer and choose Component Properties. Then click on Help. Although different modulation formats will have different spectrum shapes, the SNR calculation is generally similar.
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