28 citations · 46 across the 14 of their papers we have counts for
9 papers · 1 filter
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…
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…
Launch Power Optimization in super-(C+L) Systems
Yanchao Jiang, Dario Pilori, Antonino Nespola +5
We investigate launch power optimization in 12-THz super-(C+L) systems, using iterative performance evaluation enabled by NLI closed-form models. We find that, despite the strong I…
Optimum Launch Power in Multiband Systems
Yanchao Jiang, Fabrizio Forghieri, Stefano Piciaccia +2
We investigate the residual throughput penalty due to ISRS, after power-optimization, in multiband systems. We show it to be mild. We also revisit the launch power optimization 3-d…
Closed-Form EGN Model with Comprehensive Raman Support
Yanchao Jiang, Antonino Nespola, Stefano Straullu +5
We present a series of experiments testing the accuracy of a new closed-form multiband EGN model, carried out over a full-Raman 9-span C+L link. Transmission regimes ranged from li…
CFM6, a closed-form NLI EGN model supporting multiband transmission with arbitrary Raman amplification
Yanchao Jiang, Pierluigi Poggiolini
We formulated a closed-form EGN model for nonlinear interference in ultra-wideband optical systems with arbitrary Raman amplification. This model enhanced the CISCO-POLITO-CFM5 per…