Name
Abstract | ||
|---|---|---|
Backward propagation is the most effective way of performing digital post-compensation in an optical system. In this work we exploit a simple optimization procedure based on finding the optimal fraction of nonlinearities that must be compensated in order to achieve the best performance. Using a 40 Gb/s NRZ-QPSK signal, propagated over 20 × 80 km of standard single-mode fiber, we present compensation results employing nonlinear optimization and we compare its performance with non-optimized backward propagation. Finally, we analyze the impact of both temporal and space resolution on the optimum nonlinear operator and on the overall compensation performance. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/EUROCON.2011.5929356 | EUROCON - International Conference Computer as a Tool |
Keywords | Field | DocType |
backpropagation,compensation,optical fibre communication,optimisation,quadrature phase shift keying,NRZ-QPSK,backward propagation,digital post-compensation,nonlinearities compensation,optical system,optimization,optimum nonlinear operator,single-mode fiber,space resolution,temporal resolution,Digital post-compensation,backward propagation,coherent detection,nonlinear optimization | Backward propagation,Computer science,Nonlinear programming,Electronic engineering,Control engineering,Exploit,Nonlinear operators,Optical propagation,Backpropagation,Image resolution,Nonlinear optics | Conference |
ISBN | Citations | PageRank |
978-1-4244-7486-8 | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| fernando p guiomar | 1 | 0 | 6.76 |
| Armando N. Pinto | 2 | 6 | 11.51 |