论文信息 - Electronic nonlinearity compensation in 112-Gb/s PDM-QPSK optical coherent transmission systems

Electronic nonlinearity compensation in 112-Gb/s PDM-QPSK optical coherent transmission systems

We show that implementing pre- and post-dispersion compensation in electronic nonlinearity compensation can significantly improve the performance of 112-Gb/s PDM-QPSK coherent systems. More electronic compensation stages are required for a system without optical dispersion compensators (ODCs) than that with ODCs.

Chongjin Xie | Rene-Jean Essiambre

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