[HTML][HTML] Multimodal deep learning using on-chip diffractive optics with in situ training capability

J Cheng, C Huang, J Zhang, B Wu, W Zhang… - Nature …, 2024 - nature.com
Multimodal deep learning plays a pivotal role in supporting the processing and learning of
diverse data types within the realm of artificial intelligence generated content (AIGC) …

Optoelectronic Devices for In‐Sensor Computing

Q Ren, C Zhu, S Ma, Z Wang, J Yan, T Wan… - Advanced …, 2024 - Wiley Online Library
The demand for accurate perception of the physical world leads to a dramatic increase in
sensory nodes. However, the transmission of massive and unstructured sensory data from …

Control-free and efficient integrated photonic neural networks via hardware-aware training<? TeX\break?> and pruning

T Xu, W Zhang, J Zhang, Z Luo, Q Xiao, B Wang, M Luo… - Optica, 2024 - opg.optica.org
Integrated photonic neural networks (PNNs) are at the forefront of AI computing, leveraging
light's unique properties, such as large bandwidth, low latency, and potentially low power …

[HTML][HTML] Monolithic back-end-of-line integration of phase change materials into foundry-manufactured silicon photonics

M Wei, K Xu, B Tang, J Li, Y Yun, P Zhang… - Nature …, 2024 - nature.com
Monolithic integration of novel materials without modifying the existing photonic component
library is crucial to advancing heterogeneous silicon photonic integrated circuits. Here we …

Programmable integrated photonic coherent matrix: Principle, configuring, and applications

B Wu, H Zhou, J Dong, X Zhang - Applied Physics Reviews, 2024 - pubs.aip.org
Every multi-input multi-output linear optical system can be deemed as a matrix multiplier that
carries out a desired transformation on the input optical information, such as imaging …

Seven bit nonvolatile electrically programmable photonics based on phase-change materials for image recognition

J Xia, T Wang, Z Wang, J Gong, Y Dong, R Yang… - ACS …, 2024 - ACS Publications
With the rapid development of the Internet of Things, how to efficiently store, transmit, and
process massive amounts of data has become a major challenge now. Optical neural …

[HTML][HTML] Inverse design of compact nonvolatile reconfigurable silicon photonic devices with phase-change materials

M Wei, X Lin, K Xu, Y Wu, C Wang, Z Wang, K Lei… - …, 2024 - degruyter.com
In the development of silicon photonics, the continued downsizing of photonic integrated
circuits will further increase the integration density, which augments the functionality of …

[PDF][PDF] 片上集成光学神经网络综述(特邀)

符庭钊, 孙润, 黄禹尧, 张检发, 杨四刚, 朱志宏… - 中国激光, 2024 - researching.cn
摘要光学神经网络是区别于冯· 诺依曼计算架构的一种高性能新型计算范式, 具有低延时,
低功耗, 大带宽以及并行信号处理等优势. 片上集成是光学神经网络微型化发展的一种典型方式 …

Nonvolatile tuning of Bragg structures using transparent phase-change materials

NA Nobile, C Lian, H Sun, YS Huang, B Mills… - Optical Materials …, 2023 - opg.optica.org
Bragg gratings offer high-performance filtering and routing of light on-chip through a periodic
modulation of a waveguide's effective refractive index. Here, we model and experimentally …

[HTML][HTML] Ultra-high endurance silicon photonic memory using vanadium dioxide

JJ Seoane, J Parra, J Navarro-Arenas, M Recaman… - npj …, 2024 - nature.com
Silicon photonics arises as a viable solution to address the stringent resource demands of
emergent technologies, such as neural networks. Within this framework, photonic memories …