7 papers
The Coherent Polynomials Closed-Form Model for Evaluating Nonlinear Interference in Any Island
Yifeng Gao, Yanchao Jiang, Pierluigi Poggiolini
We improve the accuracy of the GN Polynomial Closed-Form Model (PCFM) by incorporating the spectral NLI PSD and the coherent accumulation along the link. The proposed model is capa…
The Case for a DNANF 1Pb/s Trans-Atlantic Submarine Cable
Pierluigi Poggiolini, Francesco Poletti
The recent progress in low-loss hollow-core fibers allows to speculate on the possibility of building a transatlantic submarine cable that can achieve the goal of 1 Pb/s per direct…
Polynomial Closed Form Model for Ultra-Wideband Transmission Systems
Pierluigi Poggiolini, Yanchao Jiang, Yifeng Gao +1
Ultrafast and accurate physical layer models are essential for designing, optimizing and managing ultra-wideband optical transmission systems. We present a closed-form GN/EGN model…
Signal and Backward Raman Pump Power Optimization in Multi-Band Systems Using Fast Power Profile Estimation
Yanchao Jiang, Jad Sarkis, Stefano Piciaccia +2
This paper presents an efficient numerical method for calculating spatial power profiles of both signal and pump with significant Interchannel Stimulated Raman Scattering (ISRS) an…
Recent Advances in Real-Time Models for UWB Transmission Systems
Pierluigi Poggiolini, Yanchao Jiang
Ultrafast accurate physical layer models are essential for designing, optimizing and managing ultrawideband optical transmission systems. We present a closed-form GN/EGN model base…
An Algorithm to Speed up the Spatial Power Profile Calculation in Backward Raman Amplified Systems
Jad Sarkis, Yanchao Jiang, Pierluigi Poggiolini
As data transmission demands grow, long-haul optical transmission links face increasing pressure to increase their throughput. Expanding usable bandwidth through Ultra-Wide Band (U…