Abstract
By means of numerical simulations, we demonstrated that all-optical signal processing methods (XPM-suppressor module and in-line nonlinear equalization) significantly increase the system performance of digital nonlinear compensation (digital backward propagation) and improve the system performance in five-channel 112 Gbit/s DP-16QAM and DP-QDB transmission over 2400 km large- effective-area pure-silica-core fiber (LA eff-PSCF). The system performance is quantified with the help of Q-factor (dB) for both dispersion-managed and nondispersion-managed fiber links.
Original language | English |
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Pages (from-to) | 1-8 |
Number of pages | 8 |
Journal | Photonic Network Communications |
Volume | 32 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Aug 2016 |
Keywords
- Coherent transmission
- Dispersion
- Multiplexing
- Optical fiber communication
- Optical networks