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Implementation of Optical Deep Neural Networks using the Fabry-Perot Interferometer
arXiv - CS - Emerging Technologies Pub Date : 2019-11-22 , DOI: arxiv-1911.10109 Benjamin D. Steel
arXiv - CS - Emerging Technologies Pub Date : 2019-11-22 , DOI: arxiv-1911.10109 Benjamin D. Steel
Future developments in deep learning applications requiring large datasets
will be limited by power and speed limitations of silicon based Von-Neumann
computing architectures. Optical architectures provide a low power and high
speed hardware alternative. Recent publications have suggested promising
implementations of optical neural networks (ONNs), showing huge orders of
magnitude efficiency and speed gains over current state of the art hardware
alternatives. In this work, the transmission of the Fabry-Perot Interferometer
(FPI) is proposed as a low power, low footprint activation function unit.
Numerical simulations of optical CNNs using the FPI based activation functions
show accuracies of 98% on the MNIST dataset. An investigation of possible
physical implementation of the network shows that an ONN based on current
tunable FPIs could be slowed by actuation delays, but rapidly developing
optical hardware fabrication techniques could make an integrated approach using
the proposed FPI setups a powerful solution for previously inaccessible deep
learning applications.
中文翻译:
使用法布里-珀罗干涉仪实现光学深度神经网络
需要大型数据集的深度学习应用的未来发展将受到基于硅的冯诺依曼计算架构的功率和速度限制。光学架构提供了一种低功耗和高速的硬件替代方案。最近的出版物提出了光神经网络 (ONN) 的有希望的实现,与当前最先进的硬件替代方案相比,显示出巨大的数量级效率和速度增益。在这项工作中,法布里-珀罗干涉仪 (FPI) 的传输被提议为一种低功耗、低占用空间的激活功能单元。使用基于 FPI 的激活函数对光学 CNN 进行的数值模拟在 MNIST 数据集上显示出 98% 的准确率。
更新日期:2020-03-02
中文翻译:
使用法布里-珀罗干涉仪实现光学深度神经网络
需要大型数据集的深度学习应用的未来发展将受到基于硅的冯诺依曼计算架构的功率和速度限制。光学架构提供了一种低功耗和高速的硬件替代方案。最近的出版物提出了光神经网络 (ONN) 的有希望的实现,与当前最先进的硬件替代方案相比,显示出巨大的数量级效率和速度增益。在这项工作中,法布里-珀罗干涉仪 (FPI) 的传输被提议为一种低功耗、低占用空间的激活功能单元。使用基于 FPI 的激活函数对光学 CNN 进行的数值模拟在 MNIST 数据集上显示出 98% 的准确率。