NSNI mitigation in bi-directional Raman amplified unrepeatered system using split-DBP
Q Zheng, L Huang, W Li, Q Feng… - Journal of Lightwave …, 2018 - ieeexplore.ieee.org
The nonlinear signal-noise interaction (NSNI) is analyzed in the bi-directional Raman
amplified unrepeatered system with digital back-propagation (DBP) algorithm. When the …
amplified unrepeatered system with digital back-propagation (DBP) algorithm. When the …
Theoretical analyses of different nonlinear compensation methods based on perturbation theories in the unrepeatered system with Raman amplification
Y Wang, W Li, M Mei, Z Feng, H Zheng… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
In this paper, the pre-and post-nonlinear compensation (NLC) methods based on regular
perturbation (RP) theory are contrastively investigated with the original NLC as a bridge for …
perturbation (RP) theory are contrastively investigated with the original NLC as a bridge for …
Digital back-propagation of a superchannel: Achievable rates and adaption of the GN model
T Fehenberger, N Hanik - 2014 The European Conference on …, 2014 - ieeexplore.ieee.org
The impact of back-propagating an entire superchannel and sub-channels thereof is
quantified by evaluating mutual information. We report a 50 Gb/s per channel increase in …
quantified by evaluating mutual information. We report a 50 Gb/s per channel increase in …
Spectrum-Based Selective Monitoring of Propagation Effects
J Girard-Jollet, JC Antona, AC Meseguer… - CLEO: Science and …, 2023 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Spectrum-Based
Selective Monitoring of Propagation Effects J. Girard-Jollet (1,2), J.-C. Antona(1), A. Carbó …
Selective Monitoring of Propagation Effects J. Girard-Jollet (1,2), J.-C. Antona(1), A. Carbó …
KNN-aided SVM symbol decision for 16-QAM coherent optical system with nonlinear phase noise
M He, J Gao, D Lu, Y Yang, J Huo… - Asia Communications and …, 2019 - opg.optica.org
KNN-Aided SVM Symbol Decision for 16-QAM Coherent Optical System with Nonlinear Phase
Noise Page 1 M4A.114.pdf Asia Communications and Photonics Conference (ACP) © OSA …
Noise Page 1 M4A.114.pdf Asia Communications and Photonics Conference (ACP) © OSA …
Joint SVM and KNN module algorithm for 16-QAM signal decision
We propose a 16-ary quadrature amplitude modulation (16-QAM) signal decision algorithm
termed as the joint support vector machine (SVM) and K-nearest neighbor (KNN) module …
termed as the joint support vector machine (SVM) and K-nearest neighbor (KNN) module …
[PDF][PDF] Advanced Digital Signal Processing for High Spectral Efficiency Multidimensional Transmission
Z He - 2024 - research.chalmers.se
Modern coherent optical communication systems utilize all available physical dimensions for
data modulation. In general, independent modulation and signal processing are performed …
data modulation. In general, independent modulation and signal processing are performed …
Spectral broadening effects in optical communication networks: Impact and security issue
The impact of spectral broadening effects on the performance of nonlinear compensation
applied to both modern dispersion-unmanaged and legacy dispersion-managed optical …
applied to both modern dispersion-unmanaged and legacy dispersion-managed optical …
A signal-space distance measure for nondispersive optical fiber
RR Borujeny, FR Kschischang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The nondispersive per-sample channel model for the optical fiber channel is considered.
Under certain smoothness assumptions, the problem of finding the minimum amount of …
Under certain smoothness assumptions, the problem of finding the minimum amount of …
Digital nonlinearity compensation considering signal spectral broadening effects in dispersion-managed systems
The impact of spectral broadening on the performance of nonlinear compensation applied to
legacy submarine dispersion-managed links is studied. An additional 2.2 dB SNR …
legacy submarine dispersion-managed links is studied. An additional 2.2 dB SNR …