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 …

Programmable photonic circuits

W Bogaerts, D Pérez, J Capmany, DAB Miller, J Poon… - Nature, 2020 - nature.com
The growing maturity of integrated photonic technology makes it possible to build
increasingly large and complex photonic circuits on the surface of a chip. Today, most of …

Nonvolatile programmable silicon photonics using an ultralow-loss Sb2Se3 phase change material

M Delaney, I Zeimpekis, H Du, X Yan, M Banakar… - Science …, 2021 - science.org
The next generation of silicon-based photonic processors and neural and quantum networks
need to be adaptable, reconfigurable, and programmable. Phase change technology offers …

Direct electromagnetic information processing with planar diffractive neural network

Z Gu, Q Ma, X Gao, JW You, TJ Cui - Science Advances, 2024 - science.org
Diffractive neural network in electromagnetic wave–driven system has attracted great
attention due to its ultrahigh parallel computing capability and energy efficiency. However …

Thermo-optic phase shifters based on silicon-on-insulator platform: state-of-the-art and a review

S Liu, J Feng, Y Tian, H Zhao, L **, B Ouyang… - Frontiers of …, 2022 - Springer
Silicon photonic platforms offer relevance to large markets in many applications, such as
optical phased arrays, photonic neural networks, programmable photonic integrated circuits …

Multi‐level electro‐thermal switching of optical phase‐change materials using graphene

C Ríos, Y Zhang, MY Shalaginov… - Advanced Photonics …, 2021 - Wiley Online Library
Reconfigurable photonic systems featuring minimal power consumption are crucial for
integrated optical devices in real‐world technology. Current active devices available in …

General-purpose programmable photonic processor for advanced radiofrequency applications

D Pérez-López, A Gutierrez, D Sánchez… - Nature …, 2024 - nature.com
A general-purpose photonic processor can be built integrating a silicon photonic
programmable core in a technology stack comprising an electronic monitoring and …

Integrated neuromorphic photonics: synapses, neurons, and neural networks

X Guo, J **ang, Y Zhang, Y Su - Advanced Photonics Research, 2021 - Wiley Online Library
Ever‐growing demands of bandwidth, computing speed, and power consumption are now
accelerating the transformation of computing research, as work‐at‐home becomes a new …

Programmable photonic neural networks combining WDM with coherent linear optics

A Totovic, G Giamougiannis, A Tsakyridis… - Scientific reports, 2022 - nature.com
Neuromorphic photonics has relied so far either solely on coherent or Wavelength-Division-
Multiplexing (WDM) designs for enabling dot-product or vector-by-matrix multiplication …

Silicon programmable photonic circuits based on periodic bimodal waveguides

L Torrijos‐Morán, D Pérez‐Galacho… - Laser & Photonics …, 2024 - Wiley Online Library
Programmable photonic circuits are dense assemblies of waveguide meshes in which the
flow of light can be reconfigured by software to implement a wide variety of functions …