Training of Photonic Neural Networks through In Situ Backpropagation

被引：0
|
作者：
Hughes, Tyler W. [1 ]
Minkov, Momchil [1 ]
Williamson, Ian A. D. [1 ]
Shi, Yu [1 ]
Fan, Shanhui [1 ]
机构：
[1] Stanford Univ, Ginzton Lab, Stanford, CA 94305 USA
来源：
2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2019年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We provide a protocol for training photonic neural networks based on adjoint methods. The gradient of the network with respect to its tunable degrees of freedom is computed by physically backpropagating an optical error signal. (C) 2019 The Author(s)
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页数：2
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