Search Results for author: Raymond G. Beausoleil

Found 5 papers, 0 papers with code

Real-Time FJ/MAC PDE Solvers via Tensorized, Back-Propagation-Free Optical PINN Training

no code implementations31 Dec 2023 Yequan Zhao, Xian Xiao, Xinling Yu, Ziyue Liu, Zhixiong Chen, Geza Kurczveil, Raymond G. Beausoleil, Zheng Zhang

Despite the ultra-high speed of optical neural networks, training a PINN on an optical chip is hard due to (1) the large size of photonic devices, and (2) the lack of scalable optical memory devices to store the intermediate results of back-propagation (BP).

High-Speed and Energy-Efficient Non-Volatile Silicon Photonic Memory Based on Heterogeneously Integrated Memresonator

no code implementations10 Mar 2023 Bassem Tossoun, Di Liang, Stanley Cheung, Zhuoran Fang, Xia Sheng, John Paul Strachan, Raymond G. Beausoleil

Recently, interest in programmable photonics integrated circuits has grown as a potential hardware framework for deep neural networks, quantum computing, and field programmable arrays (FPGAs).

Tensorized Optical Multimodal Fusion Network

no code implementations17 Feb 2023 Yequan Zhao, Xian Xiao, Geza Kurczveil, Raymond G. Beausoleil, Zheng Zhang

We propose the first tensorized optical multimodal fusion network architecture with a self-attention mechanism and low-rank tensor fusion.

Generative Neural Network Based Non-Convex Optimization Using Policy Gradients with an Application to Electromagnetic Design

no code implementations NeurIPS Workshop AI4Scien 2021 Sean Hooten, Sri Krishna Vadlamani, Raymond G. Beausoleil, Thomas Van Vaerenbergh

A generative neural network based non-convex optimization algorithm using a one-step implementation of the policy gradient method is introduced and applied to electromagnetic design.

Inverse Design of Grating Couplers Using the Policy Gradient Method from Reinforcement Learning

no code implementations30 Jun 2021 Sean Hooten, Raymond G. Beausoleil, Thomas Van Vaerenbergh

We present a proof-of-concept technique for the inverse design of electromagnetic devices motivated by the policy gradient method in reinforcement learning, named PHORCED (PHotonic Optimization using REINFORCE Criteria for Enhanced Design).

reinforcement-learning Reinforcement Learning (RL) +1

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