The path-average approximation penalizes NFDM transmission over lumped amplified fiber links.We investigate suitably tapered lossy fibers to overcome the approximation error induced by the path average, making the NFDM transmission exact. Error vector magnitude gains up to 4.8 dB are observed.
|Title of host publication||Proceedings 2019 45th European Conference on Optical Communication (ECOC)|
|Place of Publication||Piscataway, NJ, USA|
|Number of pages||4|
|Publication status||Published - 2019|
|Event||ECOC 2019: The 45th European Conference on Optical Communication: The 45th European Conference on Optical Communication - Dublin, Dublin, Ireland|
Duration: 22 Sep 2019 → 26 Sep 2019
|Conference||ECOC 2019: The 45th European Conference on Optical Communication|
|Abbreviated title||ECOC 2019|
|Period||22/09/19 → 26/09/19|
Bajaj, V., Chimmalgi, S., Aref, V., & Wahls, S. (2019). Exact nonlinear frequency division multiplexing in lossy fibers. In Proceedings 2019 45th European Conference on Optical Communication (ECOC) IEEE.