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Second‐order optical neural network with free‐space interconnections
Author(s) -
Wang DongXue,
Anderson Wallace L.,
Karim Mohammad A.
Publication year - 1998
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19981220)19:6<451::aid-mop18>3.0.co;2-#
Subject(s) - free space , artificial neural network , order (exchange) , space (punctuation) , computer science , telecommunications , topology (electrical circuits) , physics , artificial intelligence , engineering , electrical engineering , optics , business , finance , operating system
The realization of a second‐order neural network using a lenslet array is proposed. A method of generalization of matrix from a vector is considered such that the second‐order neural network with a vector input can be considered as a first‐order neural network with two‐dimensional matrix input. Retrieval performances of both first‐order and second‐order neural networks as content‐addressable memories are verified with computer simulations. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 19: 451–455, 1998.