Journal article
Hybrid opto-digital signal processing in 112 Gbit/s DP-16QAM and DP-QDB transmission for long-haul large-Aeff pure-silica-core fiber links
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 ((Formula presented.)-PSCF).
The system performance is quantified with the help of Q-factor (dB) for both dispersion-managed and nondispersion-managed fiber links.
| Language: | English |
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| Publisher: | Springer US |
| Year: | 2016 |
| Pages: | 1-8 |
| ISSN: | 15728188 and 1387974x |
| Types: | Journal article |
| DOI: | 10.1007/s11107-015-0533-z |
All-optical signal processing Atomic and Molecular Physics, and Optics Coherent transmission Computer Networks and Communications Digital backward propagation Digital signal processing Dispersion Dispersion (waves) Electrical and Electronic Engineering Fiber links Fiber optic networks Fibers Hardware and Architecture Large effective areas Multiplexing Non-linear compensations Nonlinear equalization Nonlinear optics Numerical methods Optical communication Optical fiber communication Optical fibers Optical networks Optical signal processing Processing Pure silica Q factor measurement Signal processing Silica Software
