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Proceedings Paper

Coherent lightwave associative memory experiment retrieving embedded complex-amplitude signals
Author(s): Akira Hirose; Mai Kiuchi
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Paper Abstract

A coherent lightwave neural network system has been constructed for the first time. The novel system deals with phase and amplitude information consistently. Experiments demonstrate that complex-amplitude signal vectors embedded in its neural connections are recalled successfully. The coherent networks are expected to realize various attractive neural features such as carrier-frequency domain parallelism and self-organization of activeness mechanisms. The reported results can be a milepost toward such future highly functional neural network architecture and hardware.

Paper Details

Date Published: 24 May 2000
PDF: 6 pages
Proc. SPIE 4089, Optics in Computing 2000, (24 May 2000); doi: 10.1117/12.386889
Show Author Affiliations
Akira Hirose, Univ. of Tokyo (Japan)
Mai Kiuchi, Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 4089:
Optics in Computing 2000

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