Nonlinearity-tolerant 8D modulation formats by set-partitioning PDM-QPSK
D. F. BendimeradH. HafermannH. Zhang
所有作者
D. F. BendimeradH. HafermannH. Zhang
文献摘要
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.