Networking technologies are fast evolving to support the request for ubiquitous Internet
access that is becoming a fundamental need for the modern and inclusive society, with a …

The physical layer in optical networks is a set of transparent optical circuits—light-paths (LP)
s—that has been extensively shown as reliably approximated by additive white and …

We discuss the history, past challenges and future plans of GNPy, an open source project for
simulating physical impairments in contemporary DWDM network. The paper describes the …

Generalized Raman Scattering Model and Its Application to Closed-Form GN Model Expressions
Beyond the C+L Band Page 1 Generalized Raman Scattering Model and Its Application to …

Hybrid erbium-doped fiber (EDF)/Raman amplifiers (HFAs) can be utilized to improve the
performance of specific fiber spans in dense wavelength division multiplexing (DWDM) …

This thesis focuses on improvements and development of analytical models and artificial
intelligence (AI) implementation for optical network design, planning and controlling based …

The GNPy quality-of-transmission estimator has undergone improvements and rigorous
experimental validation in a C+L multiband transmission scenario. This includes the …

An Experimental Observation of the Disaggregated Nonlinear Interference Noise
Generation Page 1 Andrea D’Amico Politecnico di Torino Turin, Italy andrea.damico@polito.it …

Driven by the increasing and greedy Internet data traffic request, optical network operators
are working to satisfy this need, improving the already installed resources, or updating them …

In the rapidly evolving landscape of the digital age, the demand for Internet bandwidth
shows no signs of slowing down. Most of today's Internet traffic travels through fiber optics …