Photonic matrix multiplication lights up photonic accelerator and beyond

H Zhou, J Dong, J Cheng, W Dong, C Huang… - Light: Science & …, 2022 - nature.com
Matrix computation, as a fundamental building block of information processing in science
and technology, contributes most of the computational overheads in modern signal …

Photonics for artificial intelligence and neuromorphic computing

BJ Shastri, AN Tait, T Ferreira de Lima, WHP Pernice… - Nature …, 2021 - nature.com
Research in photonic computing has flourished due to the proliferation of optoelectronic
components on photonic integration platforms. Photonic integrated circuits have enabled …

Inference in artificial intelligence with deep optics and photonics

G Wetzstein, A Ozcan, S Gigan, S Fan, D Englund… - Nature, 2020 - nature.com
Artificial intelligence tasks across numerous applications require accelerators for fast and
low-power execution. Optical computing systems may be able to meet these domain-specific …

Prospects and applications of photonic neural networks

C Huang, VJ Sorger, M Miscuglio… - … in Physics: X, 2022 - Taylor & Francis
Neural networks have enabled applications in artificial intelligence through machine
learning, and neuromorphic computing. Software implementations of neural networks on …

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 …

[HTML][HTML] Photonic tensor cores for machine learning

M Miscuglio, VJ Sorger - Applied Physics Reviews, 2020 - pubs.aip.org
With an ongoing trend in computing hardware toward increased heterogeneity, domain-
specific coprocessors are emerging as alternatives to centralized paradigms. The tensor …

All-optical ultrafast ReLU function for energy-efficient nanophotonic deep learning

GHY Li, R Sekine, R Nehra, RM Gray, L Ledezma… - …, 2023 - degruyter.com
In recent years, the computational demands of deep learning applications have necessitated
the introduction of energy-efficient hardware accelerators. Optical neural networks are a …

Programmable chalcogenide-based all-optical deep neural networks

TY Teo, X Ma, E Pastor, H Wang, JK George… - …, 2022 - degruyter.com
We demonstrate a passive all-chalcogenide all-optical perceptron scheme. The network's
nonlinear activation function (NLAF) relies on the nonlinear response of Ge2Sb2Te5 to …

The main role of thermal annealing in controlling the structural and optical properties of ITO thin film layer

M Ahmed, A Bakry, A Qasem, H Dalir - Optical Materials, 2021 - Elsevier
In this study, indium tin oxide (ITO) films (~ 350 nm) were prepared using the electron beam
gun technology. Influence of thermal treatment of the films at a variety of temperatures on the …

[HTML][HTML] An ITO–graphene heterojunction integrated absorption modulator on Si-photonics for neuromorphic nonlinear activation

R Amin, JK George, H Wang, R Maiti, Z Ma, H Dalir… - Apl Photonics, 2021 - pubs.aip.org
The high demand for machine intelligence of doubling every three months is driving novel
hardware solutions beyond charging of electrical wires, given a resurrection to application …