13 citations · 35 across the 11 of their papers we have counts for
8 papers · 1 filter
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…
Optimization of Long-Haul C+L+S Systems by means of a Closed Form EGN Model
Y. Jiang, J. Sarkis, A. Nespola +5
We investigate C+L+S long-haul systems using a closed-form GN/EGN non-linearity model. We perform accurate launch power and Raman pump optimization. We show a potential 4x throughp…
A GN-model closed-form formula supporting ultra-low fiber loss and short fiber spans
Mahdi Ranjbar Zefreh, Pierluigi Poggiolini
We report on a fully closed-form approximation of the GN model for Nyquist WDM systems that extends the range of applicability of previously available formulas to values of fiber l…
Characterization of the Link Function in GN and EGN methods for Nonlinearity Assessment of Ultrawideband Coherent Fiber Optic Communication Systems with Raman Effect
Mahdi Ranjbar Zefreh, Pierluigi Poggiolini
In this paper, we present an accurate and numerically efficient method to implement the GN and EGN nonlinearity prediction methods when the power evolution along the fiber is in an…
A Real-Time Closed-Form Model for Nonlinearity Modeling in Ultra-Wide-Band Optical Fiber Links Accounting for Inter-channel Stimulated Raman Scattering and Co-Propagating Raman Amplification
Mahdi Ranjbar Zefreh, Pierluigi Poggiolini
In this paper, we present a novel closed-form model (CFM) for accurate and fast evaluation of nonlinear interference in modern ultrawideband coherent optical fiber communication sy…
A GN/EGN-Model Real-Time Closed-Form Formula Tested over 7,000 Virtual Links
Mahdi Ranjbar Zefreh, Andrea Carena, Fabrizio Forghieri +2
We derived a fully-closed-form GN-model formula and tested its accuracy of over 7,000 highly randomized Cband system scenarios. By further applying a correction that leverages the…