Improving MDM–WDM optical network performance via optimized power allocation using Gaussian noise model

MA Amirabadi, SA Nezamalhosseini, MH Kahaei… - Optical Fiber …, 2023 - Elsevier
The few-mode fiber nonlinearity has been well modeled by an additive Gaussian Noise (GN)
source. The available GN models in Mode Division Multiplexing–Wavelength Division …

Joint power and gain allocation in MDM-WDM optical communication networks based on enhanced Gaussian noise model

MA Amirabadi, MH Kahaei, SA Nezamalhosseini… - IEEE …, 2022 - ieeexplore.ieee.org
Achieving reliable communication over different wavelength channels and modes is one of
the main goals of Mode Division Multiplexing-Wavelength Division Multiplexing (MDM …

[PDF][PDF] 少模光纤强耦合通信系统信号恢复技术综述

龙健宇, 张冰, 杨雄伟, 余建军 - Laser & Optoelectronics …, 2023 - researching.cn
摘要采用少模光纤强耦合模分复用技术是大容量光纤通信系统的一种主要方案,
而数字信号处理能在数字域补偿信道中带来的损伤, 为信号恢复提供了灵活性并进一步提升传输 …

Theoretical analysis of long-haul systems adopting mode-division multiplexing

AE Elfiqi, AAI Ali, ZA El-Sahn, K Kato… - Optics Communications, 2019 - Elsevier
In this paper, we modify the Gaussian noise model (GN-model) to address the nonlinearity
effects in few-mode fibers. Closed-form expressions for the nonlinear interference power in …

[PDF][PDF] Nonlinear effects of multi-wavelength fiber laser and four wave mixing signals generation in few mode fiber and highly nonlinear fiber

JBIN JAMALUDIN - 2017 - core.ac.uk
This thesis presents a study of nonlinear effects in few mode fiber (FMF) and highly
nonlinear fiber (HNLF). The signal generation of multi-wavelength fiber laser (MFL) and four …