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 …

Experimentally realized in situ backpropagation for deep learning in photonic neural networks

S Pai, Z Sun, TW Hughes, T Park, B Bartlett… - Science, 2023 - science.org
Integrated photonic neural networks provide a promising platform for energy-efficient, high-
throughput machine learning with extensive scientific and commercial applications. Photonic …

A programmable diffractive deep neural network based on a digital-coding metasurface array

C Liu, Q Ma, ZJ Luo, QR Hong, Q **ao, HC Zhang… - Nature …, 2022 - nature.com
The development of artificial intelligence is typically focused on computer algorithms and
integrated circuits. Recently, all-optical diffractive deep neural networks have been created …

Deep physical neural networks trained with backpropagation

LG Wright, T Onodera, MM Stein, T Wang… - Nature, 2022 - nature.com
Deep-learning models have become pervasive tools in science and engineering. However,
their energy requirements now increasingly limit their scalability. Deep-learning …

An optical neural chip for implementing complex-valued neural network

H Zhang, M Gu, XD Jiang, J Thompson, H Cai… - Nature …, 2021 - nature.com
Complex-valued neural networks have many advantages over their real-valued
counterparts. Conventional digital electronic computing platforms are incapable of executing …

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 …

Large-scale neuromorphic optoelectronic computing with a reconfigurable diffractive processing unit

T Zhou, X Lin, J Wu, Y Chen, H **e, Y Li, J Fan, H Wu… - Nature …, 2021 - nature.com
There is an ever-growing demand for artificial intelligence. Optical processors, which
compute with photons instead of electrons, can fundamentally accelerate the development …

Highlighting photonics: looking into the next decade

Z Chen, M Segev - ELight, 2021 - Springer
Let there be light–to change the world we want to be! Over the past several decades, and
ever since the birth of the first laser, mankind has witnessed the development of the science …

In-memory photonic dot-product engine with electrically programmable weight banks

W Zhou, B Dong, N Farmakidis, X Li… - Nature …, 2023 - nature.com
Electronically reprogrammable photonic circuits based on phase-change chalcogenides
present an avenue to resolve the von-Neumann bottleneck; however, implementation of …