We are pleased to announce our recent contribution to OFC 2025:
P. Torres-Ferrera, G. Parisi, J. Sime, C. Castro, R. Gaudino, G. Rizzelli, F. Pevere, M. S. Erkilinç, T. Duthel, C. Fludger & A. Napoli
“Experimental Verification of an Analytical Model of Filtering Impact on Coherent Digital Subcarriers Systems,” OFC 2025, Paper Th2A.21
🔗 Access the paper: https://doi.org/10.1364/OFC.2025.Th2A.21
Highlights:
- Validates experimentally an analytical model that predicts performance degradation due to filtering in coherent digital-subcarrier systems.
- Demonstrates model accuracy with a maximum estimation error of ~0.4 dB in sensitivity penalty.
- Supports network planning and digital-twin efforts for future coherent multicarrier optical systems.