Artificial neural networks for photonic applications—from algorithms to implementation: tutorial

P Freire, E Manuylovich, JE Prilepsky… - Advances in Optics and …, 2023 - opg.optica.org
This tutorial–review on applications of artificial neural networks in photonics targets a broad
audience, ranging from optical research and engineering communities to computer science …

Computational complexity optimization of neural network-based equalizers in digital signal processing: a comprehensive approach

P Freire, S Srivallapanondh, B Spinnler… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Experimental results based on offline processing reported at optical conferences
increasingly rely on neural network-based equalizers for accurate data recovery. However …

Recurrent Neural Networks and Recurrent Optical Spectrum Slicers as Equalizers in High Symbol Rate Optical Transmission Systems

K Sozos, S Deligiannidis, G Sarantoglou… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
The transition to the edge-cloud era makes ultra-high data rate signals indispensable for
covering the immense and increasing traffic demands created. This ecosystem also seeks …

Knowledge distillation applied to optical channel equalization: solving the parallelization problem of recurrent connection

S Srivallapanondh, PJ Freire, B Spinnler… - Optical Fiber …, 2023 - opg.optica.org
Knowledge Distillation Applied to Optical Channel Equalization: Solving the Parallelization
Problem of Recurrent Connection Page 1 Knowledge Distillation Applied to Optical Channel …

[HTML][HTML] Phase computation for the finite-genus solutions to the focusing nonlinear Schrödinger equation using convolutional neural networks

S Bogdanov, D Shepelsky, A Vasylchenkova… - … in Nonlinear Science …, 2023 - Elsevier
We develop a method for retrieving a set of parameters of a quasi-periodic finite-genus
(finite-gap) solution to the focusing nonlinear Schrödinger (NLS) equation, given the solution …

Parallelization of recurrent neural network-based equalizer for coherent optical systems via knowledge distillation

S Srivallapanondh, PJ Freire, B Spinnler… - Journal of Lightwave …, 2024 - opg.optica.org
The recurrent neural network (RNN)-based equalizers, especially the bidirectional long-
short-term memory (biLSTM) structure, have already been proven to outperform the feed …

Implementing neural network-based equalizers in a coherent optical transmission system using field-programmable gate arrays

PJ Freire, S Srivallapanondh, M Anderson… - Journal of Lightwave …, 2023 - opg.optica.org
In this work, we demonstrate the offline FPGA realization of both recurrent and feedforward
neural network (NN)-based equalizers for nonlinearity compensation in coherent optical …

Application of transformers for nonlinear channel compensation in optical systems

BB Hamgini, H Najafi, A Bakhshali, Z Zhang - arXiv preprint arXiv …, 2023 - arxiv.org
In this paper, we introduce a new nonlinear channel equalization method for the coherent
long-haul transmission based on Transformers. We show that due to their capability to …

Goal-Oriented Source Coding and Filtering for Vehicular Communications

JM Gimenez-Guzman, I Leyva-Mayorga… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
Vehicle-to-everything (V2X) networks will constitute a prominent application in future
generations of cellular networks, definitely transforming our conception of transportation …

Multichannel Nonlinear Equalization in Coherent WDM Systems Based on Bi-Directional Recurrent Neural Networks

S Deligiannidis, KRH Bottrill, K Sozos… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
Kerr nonlinearity in the form of self-and cross-phase modulation imposes a fundamental
limitation to the capacity of wavelength division multiplexed (WDM) optical communication …