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 …

MIMO signal processing for mode-division multiplexing: An overview of channel models and signal processing architectures

SO Arik, JM Kahn, KP Ho - IEEE Signal Processing Magazine, 2014 - ieeexplore.ieee.org
We present the fundamentals of multiple-input, multiple-output (MIMO) signal processing for
mode-division multiplexing (MDM) in multimode fiber (MMF). As an introduction, we review …

800G DSP ASIC design using probabilistic shaping and digital sub-carrier multiplexing

H Sun, M Torbatian, M Karimi, R Maher… - Journal of lightwave …, 2020 - opg.optica.org
The design of application-specific integrated circuits (ASIC) is at the core of modern ultra-
high-speed transponders employing advanced digital signal processing (DSP) algorithms …

Performance versus complexity study of neural network equalizers in coherent optical systems

PJ Freire, Y Osadchuk, B Spinnler, A Napoli… - Journal of Lightwave …, 2021 - opg.optica.org
We present the results of the comparative performance-versus-complexity analysis for the
several types of artificial neural networks (NNs) used for nonlinear channel equalization in …

Point-to-multipoint optical networks using coherent digital subcarriers

D Welch, A Napoli, J Bäck, W Sande… - Journal of Lightwave …, 2021 - opg.optica.org
A paradigm shift in optical communication networks is proposed, with the introduction of a
new ecosystem of devices and components with the capability of transforming current point …

Physics‐Informed Neural Network for Nonlinear Dynamics in Fiber Optics

X Jiang, D Wang, Q Fan, M Zhang… - Laser & Photonics …, 2022 - Wiley Online Library
A physics‐informed neural network (PINN) that combines deep learning with physics is
studied to solve the nonlinear Schrödinger equation for learning nonlinear dynamics in fiber …

[PDF][PDF] Advances in high-speed DACs, ADCs, and DSP for optical coherent transceivers

C Laperle, M O'Sullivan - Journal of lightwave technology, 2014 - researchgate.net
Advances in High-Speed DACs, ADCs, and DSP for Optical Coherent Transceivers Page 1
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 32, NO. 4, FEBRUARY 15, 2014 629 …

Compensation of fiber nonlinearities in digital coherent systems leveraging long short-term memory neural networks

S Deligiannidis, A Bogris, C Mesaritakis… - Journal of Lightwave …, 2020 - opg.optica.org
We introduce for the first time the utilization of Long short-term memory (LSTM) neural
network architectures for the compensation of fiber nonlinearities in digital coherent systems …

Computational complexity evaluation of neural network applications in signal processing

PJ Freire, S Srivallapanondh, A Napoli… - arXiv preprint arXiv …, 2022 - arxiv.org
In this paper, we provide a systematic approach for assessing and comparing the
computational complexity of neural network layers in digital signal processing. We provide …

Complex-valued neural network design for mitigation of signal distortions in optical links

PJ Freire, V Neskornuik, A Napoli… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
Nonlinearity compensation is considered as a key enabler to increase channel transmission
rates in the installed optical communication systems. Recently, data-driven approaches …