Nonlinearity Assessment in Long Haul Dispersion Managed Fiber Optic Links

被引：1
|
作者：
Zefreh, Mahdi Ranjbar [1 ]
Forghieri, Fabrizio [2 ]
Piciaccia, Stefano [2 ]
Poggiolini, Pierluigi [1 ]
机构：
[1] Politecn Torino, Dept Elect & Telecommun, Turin, Italy
[2] Cisco Photon, Vimercate, Italy
来源：
PROCEEDINGS OF 2020 ITALIAN CONFERENCE ON OPTICS AND PHOTONICS (ICOP) | 2020年
关键词：
EGN model; Dispersion Managed (DM) link; NLI; legacy systems; NOISE; MODEL;
D O I：
10.1109/icop49690.2020.9300336
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The accuracy of both GN and Enhanced GN (EGN) models are investigated for a legacy dispersion-managed ultra-long-haul optical link by comparing its predictions with split-step simulations. The EGN model shows good accuracy in system performance prediction, when signal power depletion and ASE contribution to nonlinear interference (NLI) are considered.
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页数：3
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