Neural networks-based equalizers for coherent optical transmission: Caveats and pitfalls

PJ Freire, A Napoli, B Spinnler, N Costa… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
This paper performs a detailed, multi-faceted analysis of key challenges and common
design caveats related to the development of efficient neural networks (NN) based nonlinear …

10.83 Tb/s over 800 Km nonlinear frequency division multiplexing WDM transmission

X Chen, X Fang, F Yang, F Zhang - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Nonlinear frequency division multiplexing (NFDM) transmission scheme has attracted great
interest in optical fiber communication systems due to its potential for surpassing the Kerr …

One-day-ahead solar irradiation and windspeed forecasting with advanced deep learning techniques

K Blazakis, Y Katsigiannis, G Stavrakakis - Energies, 2022 - mdpi.com
In recent years, demand for electric energy has steadily increased; therefore, the integration
of renewable energy sources (RES) at a large scale into power systems is a major concern …

Serial and parallel convolutional neural network schemes for NFDM signals

WQ Zhang, TH Chan, SA Vahid - Scientific reports, 2022 - nature.com
Two conceptual convolutional neural network (CNN) schemes are proposed, developed and
analysed for directly decoding nonlinear frequency division multiplexing (NFDM) signals …

Complexity reduction over Bi-RNN-based nonlinearity mitigation in dual-pol fiber-optic communications via a CRNN-based approach

A Shahkarami, M Yousefi, Y Jaouen - Optical Fiber Technology, 2022 - Elsevier
Bidirectional recurrent neural networks (bi-RNNs), in particular bidirectional long short term
memory (bi-LSTM), bidirectional gated recurrent unit, and convolutional bi-LSTM models …

81-GHz W-band 60-Gbps 64-QAM wireless transmission based on a dual-GRU equalizer

C Liu, C Wang, W Zhou, F Wang, M Kong, J Yu - Optics Express, 2022 - opg.optica.org
We propose a dual gated recurrent unit neural network based on nonlinear equalizer (dual-
GRU NLE) for radio-over-fiber (ROF) communication systems. The dual equalization …

Computer-automated design of mode-locked fiber lasers

JS Feehan, SR Yoffe, E Brunetti, M Ryser… - Optics express, 2022 - opg.optica.org
We automate the mode-locked fiber laser design process using a modified genetic algorithm
and an intuitive optimization loss function to control highly accurate polarization-resolved …

Neural network-based fiber nonlinearity mitigation in high-speed coherent optical transmission systems

F Zhang, X Fang, X Chen - Optical Fiber Communication Conference, 2022 - opg.optica.org
In this paper, we review the recent progress of neural network-based Kerr nonlinearity
mitigation techniques in high-speed coherent optical fiber transmission systems. Current …

Investigating the performance and suitability of neural network architectures for nonlinearity mitigation of optical signals

V Dsilva, I Sackey, G Ronniger… - … and Exhibition on …, 2022 - opg.optica.org
We compare three different neural network architectures for nonlinearity mitigation of 32
GBd OOK and QPSK signals after transmission over a dispersion-compensated link of 10 …

[PDF][PDF] One-Day-Ahead Solar Irradiation and Windspeed Forecasting with Advanced Deep Learning Techniques. Energies 2022, 15, 4361

K Blazakis, Y Katsigiannis, G Stavrakakis - Alternative Sources of Energy …, 2022 - mdpi.com
In recent years, demand for electric energy has steadily increased; therefore, the integration
of renewable energy sources (RES) at a large scale into power systems is a major concern …