Integrated photonic neural networks: Opportunities and challenges

K Liao, T Dai, Q Yan, X Hu, Q Gong - ACS Photonics, 2023 - ACS Publications
Photonic neural networks benefit from the use of photons to perform intelligent inference
computing with ultrafast and ultralow energy consumption in ultra-high-throughput, providing …

Neuromorphic Photonics Circuits: Contemporary Review

RV Kutluyarov, AG Zakoyan, GS Voronkov… - Nanomaterials, 2023 - mdpi.com
Neuromorphic photonics is a cutting-edge fusion of neuroscience-inspired computing and
photonics technology to overcome the constraints of conventional computing architectures …

[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 …

Ultracompact and multifunctional integrated photonic platform

Z Du, K Liao, T Dai, Y Wang, J Gao, H Huang, H Qi… - Science …, 2024 - science.org
Realizing a multifunctional integrated photonic platform is one of the goals for future optical
information processing, which usually requires large size to realize due to multiple …

Advanced all-optical classification using orbital-angular-momentum-encoded diffractive networks

K Zhang, K Liao, H Cheng, S Feng… - Advanced Photonics …, 2023 - spiedigitallibrary.org
As a successful case of combining deep learning with photonics, the research on optical
machine learning has recently undergone rapid development. Among various optical …

Graphene/silicon heterojunction for reconfigurable phase-relevant activation function in coherent optical neural networks

C Zhong, K Liao, T Dai, M Wei, H Ma, J Wu… - Nature …, 2023 - nature.com
Optical neural networks (ONNs) herald a new era in information and communication
technologies and have implemented various intelligent applications. In an ONN, the …

Pixelated non-volatile programmable photonic integrated circuits with 20-level intermediate states

W Chen, S Liu, J Zhu - International Journal of Extreme …, 2024 - iopscience.iop.org
Multi-level programmable photonic integrated circuits (PICs) and optical metasurfaces have
gained widespread attention in many fields, such as neuromorphic photonics, optical …

On-chip wavefront shaping in spacing-varied waveguide arrays

Y Niu, Y Niu, X Hu, Y Hu, Q Du, S Yu, T Chu - Nanophotonics, 2023 - degruyter.com
The ability to manipulate light propagation sets the foundations for optical communication
and information processing systems. With the ever-growing data capacity and data rate …

The Goldilocks principle of learning unitaries by interlacing fixed operators with programmable phase shifters on a photonic chip

K Zelaya, M Markowitz, MA Miri - Scientific Reports, 2024 - nature.com
Programmable photonic integrated circuits represent an emerging technology that
amalgamates photonics and electronics, paving the way for light-based information …

Tunable nanophotonics

J Hu, AI Kuznetsov, VJ Sorger, I Staude - Nanophotonics, 2022 - degruyter.com
Most optical elements–be it refractive lenses, optical coatings, or glass fibers–have their
attributes fully defined once they are fabricated. Moving or swapping bulky parts often …