2 papers
eess.SP2026
Modeling and Mitigation of Equalization-Enhanced Phase Noise
Benedikt Geiger, Fred Buchali, Vahid Aref +1
Equalization-enhanced phase noise (EEPN) emerges as a key performance limitation in high symbol-rate coherent transmission systems. In this paper, we highlight recent advances in m…
eess.SP2025
Equalization-Enhanced Phase Noise: Modeling and DSP-aware Analysis
Sebastian Jung, Tim Janz, Vahid Aref +1
In coherent optical communication systems the laser phase noise is commonly modeled as a Wiener process. We propose a sliding-window based linearization of the phase noise, enablin…