Photonic multiplexing techniques for neuromorphic computing

Y Bai, X Xu, M Tan, Y Sun, Y Li, J Wu, R Morandotti… - …, 2023 - degruyter.com
The simultaneous advances in artificial neural networks and photonic integration
technologies have spurred extensive research in optical computing and optical neural …

Noise-resilient and high-speed deep learning with coherent silicon photonics

G Mourgias-Alexandris, M Moralis-Pegios… - Nature …, 2022 - nature.com
The explosive growth of deep learning applications has triggered a new era in computing
hardware, targeting the efficient deployment of multiply-and-accumulate operations. In this …

Analog nanophotonic computing going practical: silicon photonic deep learning engines for tiled optical matrix multiplication with dynamic precision

G Giamougiannis, A Tsakyridis, M Moralis-Pegios… - …, 2023 - degruyter.com
Analog photonic computing comprises a promising candidate for accelerating the linear
operations of deep neural networks (DNNs), since it provides ultrahigh bandwidth, low …

Programmable tanh-, elu-, sigmoid-, and sin-based nonlinear activation functions for neuromorphic photonics

C Pappas, S Kovaios, M Moralis-Pegios… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
We demonstrate a programmable analog opto-electronic (OE) circuit that can be configured
to provide a range of nonlinear activation functions for incoherent neuromorphic photonic …

Neuromorphic silicon photonics with 50 GHz tiled matrix multiplication for deep-learning applications

G Giamougiannis, A Tsakyridis… - Advanced …, 2023 - spiedigitallibrary.org
The explosive volume growth of deep-learning (DL) applications has triggered an era in
computing, with neuromorphic photonic platforms promising to merge ultra-high speed and …

Universal linear optics revisited: new perspectives for neuromorphic computing with silicon photonics

G Giamougiannis, A Tsakyridis… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Reprogrammable optical meshes comprise a subject of heightened interest for the execution
of linear transformations, having a significant impact in numerous applications that extend …

Photonic neural networks and optics-informed deep learning fundamentals

A Tsakyridis, M Moralis-Pegios, G Giamougiannis… - APL Photonics, 2024 - pubs.aip.org
The recent explosive compute growth, mainly fueled by the boost of artificial intelligence (AI)
and deep neural networks (DNNs), is currently instigating the demand for a novel computing …

Perfect linear optics using silicon photonics

M Moralis-Pegios, G Giamougiannis… - Nature …, 2024 - nature.com
Recently there has been growing interest in using photonics to perform the linear algebra
operations of neuromorphic and quantum computing applications, aiming at harnessing …

WDM equipped universal linear optics for programmable neuromorphic photonic processors

A Totovic, C Pappas, M Kirtas… - Neuromorphic …, 2022 - iopscience.iop.org
Non-von-Neumann computing architectures and deep learning training models have
sparked a new computational era where neurons are forming the main architectural …

Quantization-aware training for low precision photonic neural networks

M Kirtas, A Oikonomou, N Passalis… - Neural Networks, 2022 - Elsevier
Abstract Recent advances in Deep Learning (DL) fueled the interest in developing
neuromorphic hardware accelerators that can improve the computational speed and energy …