Abstract
The impact of signal-conjugate wavelength shift on nonlinearity compensation through optical phase conjugation is investigated for 64- and 256-QAM. Wavelength-shift independent achievable rate improvements between 0.2 and 0.3 bit/symbol are reported for shifts up to 30 nm in 500-km transmission.
| Original language | English |
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| Title of host publication | Proceedings of ECOC 2017 |
| Number of pages | 3 |
| Publisher | IEEE |
| Publication date | 2017 |
| Publication status | Published - 2017 |
| Event | 43rd European Conference and Exhibition on Optical Communications (ECOC 2017) - The Swedish Exhibition & Congress Centre, Gothenburg, Sweden Duration: 17 Sept 2017 → 21 Sept 2017 |
Conference
| Conference | 43rd European Conference and Exhibition on Optical Communications (ECOC 2017) |
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| Location | The Swedish Exhibition & Congress Centre |
| Country/Territory | Sweden |
| City | Gothenburg |
| Period | 17/09/2017 → 21/09/2017 |