We are pleased to announce our contribution at ONDM 2025:
Giuseppe Parisi, Pablo Torres-Ferrera, Giuseppe Rizzelli, Roberto Gaudino & Antonio Napoli — “Analytical Model for Filtering Impact Estimation of Coherent Systems with Finite-Length Equalizer.”
🔗 Access the full paper: https://opendl.ifip-tc6.org/db/conf/ondm2025/ondm2025/1571117341.pdf
Highlights:
- Derives a closed-form analytical model capturing how cascaded filtering and finite-tap equalizers affect system SNR and performance in coherent optical links.
- Validated through numerical simulations for various filtering stages and equalizer lengths, proving high accuracy (max error ~0.1 dB).
- Provides a practical tool for network designers to predict performance penalties from filtering without full time-domain simulation.