Photonic-electronic integrated circuits for high-performance computing and ai accelerators

S Ning, H Zhu, C Feng, J Gu, Z Jiang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
In recent decades, the demand for computational power has surged, particularly with the
rapid expansion of artificial intelligence (AI). As we navigate the post-Moore's law era, the …

Dual adaptive training of photonic neural networks

Z Zheng, Z Duan, H Chen, R Yang, S Gao… - Nature Machine …, 2023 - nature.com
Photonic neural networks (PNNs) are remarkable analogue artificial intelligence
accelerators that compute using photons instead of electrons at low latency, high energy …

Training of physical neural networks

A Momeni, B Rahmani, B Scellier, LG Wright… - arxiv preprint arxiv …, 2024 - arxiv.org
Physical neural networks (PNNs) are a class of neural-like networks that leverage the
properties of physical systems to perform computation. While PNNs are so far a niche …

Light in ai: toward efficient neurocomputing with optical neural networks—a tutorial

J Gu, C Feng, H Zhu, RT Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In the post Moore's era, conventional electronic digital computing platforms have
encountered escalating challenges to support massively parallel and energy-hungry …

Photonic online learning: a perspective

SM Buckley, AN Tait, AN McCaughan, BJ Shastri - Nanophotonics, 2023 - degruyter.com
Emerging neuromorphic hardware promises to solve certain problems faster and with higher
energy efficiency than traditional computing by using physical processes that take place at …

Neurolight: A physics-agnostic neural operator enabling parametric photonic device simulation

J Gu, Z Gao, C Feng, H Zhu, R Chen… - Advances in Neural …, 2022 - proceedings.neurips.cc
Optical computing has become emerging technology in next-generation efficient artificial
intelligence (AI) due to its ultra-high speed and efficiency. Electromagnetic field simulation is …

Squeezelight: a multi-operand ring-based optical neural network with cross-layer scalability

J Gu, C Feng, H Zhu, Z Zhao, Z Ying… - … on Computer-Aided …, 2022 - ieeexplore.ieee.org
Optical neural networks (ONNs) are promising hardware platforms for next-generation
artificial intelligence acceleration with ultrafast speed and low-energy consumption …

Scatter: Algorithm-circuit co-sparse photonic accelerator with thermal-tolerant, power-efficient in-situ light redistribution

Z Yin, N Gangi, M Zhang, J Zhang, R Huang… - arxiv preprint arxiv …, 2024 - arxiv.org
Photonic computing has emerged as a promising solution for accelerating computation-
intensive artificial intelligence (AI) workloads. However, limited reconfigurability, high …

Integrated multi-operand optical neurons for scalable and hardware-efficient deep learning

C Feng, J Gu, H Zhu, S Ning, R Tang, M Hlaing… - …, 2024 - degruyter.com
Optical neural networks (ONNs) are promising hardware platforms for next-generation
neuromorphic computing due to their high parallelism, low latency, and low energy …

Tensor-compressed back-propagation-free training for (physics-informed) neural networks

Y Zhao, X Yu, Z Chen, Z Liu, S Liu, Z Zhang - arxiv preprint arxiv …, 2023 - arxiv.org
Backward propagation (BP) is widely used to compute the gradients in neural network
training. However, it is hard to implement BP on edge devices due to the lack of hardware …