[HTML][HTML] A photonics perspective on computing with physical substrates

S Abreu, I Boikov, M Goldmann, T Jonuzi, A Lupo… - Reviews in Physics, 2024 - Elsevier
We provide a perspective on the fundamental relationship between physics and
computation, exploring the conditions under which a physical system can be harnessed for …

Scaling photonic neural networks: A silicon photonic GeMM leveraging a Time-Space multiplexed Xbar

S Kovaios, I Roumpos, M Moralis-Pegios… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
We demonstrate a silicon photonic Xbar-based general matrix multiplier (Xbar GeMM) for
optical neural network (NN) applications, utilizing a hybrid time-space multiplexing scheme …

10 GHz Optoelectronic Circuit with Variable Sigmoid Shaped Activation Function for Photonic Neural Networks

T Chrysostomidis, I Roumpos… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
This paper introduces an opto-electronic and opto-electronic-opto circuit capable of
generating a Sigmoid shaped non-linear activation function (NLAF) for photonic neural …

[PDF][PDF] Reviews in Physics

S Abreu, I Boikov, M Goldmann, T Jonuzi… - Reviews in …, 2024 - photonics.intec.ugent.be
We provide a perspective on the fundamental relationship between physics and
computation, exploring the conditions under which a physical system can be harnessed for …

An All-Optical General-Purpose CPU and Optical Computer Architecture

M Kissner, L Del Bino, F Päsler, P Caruana… - arXiv preprint arXiv …, 2024 - arxiv.org
Energy efficiency of electronic digital processors is primarily limited by the energy
consumption of electronic communication and interconnects. The industry is almost …

A 160 TOPS Multi-dimensional AWGR-based accelerator for Deep Learning

C Pappas, T Moschos, A Prapas… - Optical Fiber …, 2024 - opg.optica.org
We experimentally demonstrate a novel time-space-wavelength multiplexed AWGR-based
photonic tensor multiplier that provides a total computational power of 163.8 TeraOP …

Optics-informed neural networks towards accelerating linear operations

A Tsakyridis, M Moralis-Pegios… - Optical …, 2024 - spiedigitallibrary.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 …