Abstract
One approach to implementing the space-variant interconnections needed for optical neural networks is to use a multifaceted hologram where each node has a dedicated subhologram, or facet, that encodes the interconnection pattern for that node. This approach was used to build an 8 × 8 node neural network for a simple associative memory problem and an 8 × 8 node neural network for a sixteen input winner-take-all network. The design approach for these holograms is presented, and the performance of the system in terms of diffraction efficiency and interconnection accuracy is discussed.
© 1988 Optical Society of America
PDF ArticleMore Like This
K. S. Huang, Alexander A. Sawchuk, B. K. Jenkins, A. G. Weber, C. H. Wang, I. Glaser, P. Chavel, and J. M. Wang
FX4 OSA Annual Meeting (FIO) 1988
Paul E. Keller and Arthur F. Gmitro
ThW20 OSA Annual Meeting (FIO) 1992
T. L. Jong, Stephen G. Batsell, John F. Walkup, and Thomas F. Krile
THHH3 OSA Annual Meeting (FIO) 1988