[HTML][HTML] 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 …

[HTML][HTML] Chalcogenide phase-change devices for neuromorphic photonic computing

F Brückerhoff-Plückelmann, J Feldmann… - Journal of Applied …, 2021 - pubs.aip.org
The integration of artificial intelligence systems into daily applications like speech
recognition and autonomous driving rapidly increases the amount of data generated and …

[HTML][HTML] Non-volatile electrically programmable integrated photonics with a 5-bit operation

R Chen, Z Fang, C Perez, F Miller, K Kumari… - Nature …, 2023 - nature.com
Scalable programmable photonic integrated circuits (PICs) can potentially transform the
current state of classical and quantum optical information processing. However, traditional …

Nonvolatile electrically reconfigurable integrated photonic switch enabled by a silicon PIN diode heater

J Zheng, Z Fang, C Wu, S Zhu, P Xu… - Advanced …, 2020 - Wiley Online Library
Reconfigurability of photonic integrated circuits (PICs) has become increasingly important
due to the growing demands for electronic–photonic systems on a chip driven by emerging …

Opportunities and challenges for large-scale phase-change material integrated electro-photonics

R Chen, Z Fang, F Miller, H Rarick, JE Froch… - ACS …, 2022 - ACS Publications
Programmable photonics have the potential to completely transform a range of emerging
applications, including optical computing, optical signal processing, light detecting and …

An on-chip photonic deep neural network for image classification

F Ashtiani, AJ Geers, F Aflatouni - Nature, 2022 - nature.com
Deep neural networks with applications from computer vision to medical diagnosis,,,–are
commonly implemented using clock-based processors,,,,,,,–, in which computation speed is …

[HTML][HTML] Electrically programmable phase-change photonic memory for optical neural networks with nanoseconds in situ training capability

M Wei, J Li, Z Chen, B Tang, Z Jia, P Zhang… - Advanced …, 2023 - spiedigitallibrary.org
Optical neural networks (ONNs), enabling low latency and high parallel data processing
without electromagnetic interference, have become a viable player for fast and energy …

Arbitrary Programming of Racetrack Resonators Using Low-Loss Phase-Change Material Sb2Se3

Z Fang, B Mills, R Chen, J Zhang, P Xu, J Hu… - Nano Letters, 2023 - ACS Publications
The programmable photonic integrated circuit (PIC) is an enabling technology behind
optical interconnects and quantum information processing. Conventionally, the …

Freeform direct-write and rewritable photonic integrated circuits in phase-change thin films

C Wu, H Deng, YS Huang, H Yu, I Takeuchi… - Science …, 2024 - science.org
Photonic integrated circuits (PICs) with rapid prototyping and reprogramming capabilities
promise revolutionary impacts on a plethora of photonic technologies. We report direct-write …

[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 …