Towards large-scale programmable silicon photonic chip for signal processing

Y Xie, J Wu, S Hong, C Wang, S Liu, H Li, X Ju, X Ke… - …, 2024 - degruyter.com
Optical signal processing has been playing a crucial part as powerful engine for various
information systems in the practical applications. In particular, achieving large-scale …

Optical computing metasurfaces: applications and advances

H Zhou, C Zhao, C He, L Huang, T Man, Y Wan - Nanophotonics, 2024 - degruyter.com
Integrated photonic devices and artificial intelligence have presented a significant
opportunity for the advancement of optical computing in practical applications. Optical …

Integrated WDM-compatible optical mode division multiplexing neural network accelerator

R Yin, H Xiao, Y Jiang, X Han, P Zhang, L Chen… - Optica, 2023 - opg.optica.org
On-chip photonic neural networks (PNN) are emerging as an attractive solution for artificial
neural networks due to their high computing density, low energy consumption, and compact …

Analog spatiotemporal feature extraction for cognitive radio-frequency sensing with integrated photonics

S Xu, B Liu, S Yi, J Wang, W Zou - Light: Science & Applications, 2024 - nature.com
Analog feature extraction (AFE) is an appealing strategy for low-latency and efficient
cognitive sensing systems since key features are much sparser than the Nyquist-sampled …

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 …

Hybrid photonic integrated circuits for neuromorphic computing

R Xu, S Taheriniya, AP Ovvyan, JR Bankwitz… - Optical Materials …, 2023 - opg.optica.org
The burgeoning of artificial intelligence has brought great convenience to people's lives as
large-scale computational models have emerged. Artificial intelligence-related applications …

[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 …

Redundancy-free integrated optical convolver for optical neural networks based on arrayed waveguide grating

S Zhang, H Zhou, B Wu, X Jiang, D Gao, J Xu… - Nanophotonics, 2024 - degruyter.com
Optical neural networks (ONNs) have gained significant attention due to their potential for
high-speed and energy-efficient computation in artificial intelligence. The implementation of …

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 …

[PDF][PDF] Photonic integrated neuro-synaptic core for convolutional spiking neural network

S Xiang, Y Shi, Y Zhang, X Guo, L Zheng… - Opto-Electronic …, 2023 - researching.cn
Neuromorphic photonic computing has emerged as a competitive computing paradigm to
overcome the bottlenecks of the von-Neumann architecture. Linear weighting and nonlinear …