论文信息 - Modified phase-conjugate twin wave schemes for spectral efficiency enhancement

Modified phase-conjugate twin wave schemes for spectral efficiency enhancement

We propose novel schemes to mitigate fiber nonlinearity and show in 25-Gbaud PDM QPSK simulations over 15,200 km that these schemes increase the spectral efficiency from 50% to 70% while exhibiting only 0.3-dB Q-factor reduction compared to the PCTW method.

Wei Wang | Jian Zhao | Paul D. Townsend | Yukui Yu

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