Electronic nonlinearity compensation in 112-Gb/s PDM-QPSK optical coherent transmission systems
- 1 September 2010
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in 36th European Conference and Exhibition on Optical Communication
Abstract
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.Keywords
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