Nonlinearity-tolerant 8D modulation formats by set-partitioning PDM-QPSK

12/14/2017
by   D. F. Bendimerad, et al.
0

We present two new nonlinearity tolerant modulation formats at spectral efficiencies lower than 4bits/4D-symbol, obtained using a simplified bit-to-symbol mapping approach to set-partition PDM-QPSK in 8 dimensions.

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