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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 28, Iss. 9 — May. 1, 1989
  • pp: 1697–1700

Backpropagating neurons from bichromatic interaction with a three-level system

David Kagan and Harry Friedmann  »View Author Affiliations


Applied Optics, Vol. 28, Issue 9, pp. 1697-1700 (1989)
http://dx.doi.org/10.1364/AO.28.001697


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Abstract

Optical implementation of a backpropagating neuron by means of a nonlinear Fabry-Perot etalon requires thresholding a forward signal beam while the transmittance of a backpropagating beam is multiplied by the differential of the forward signal. This is achievable by inputting a bichromatic field to a three-level system in an optical cavity. The response characteristics of this device have the added possibility of adaptability of the threshold by the backward probe input intensity.

© 1989 Optical Society of America

History
Original Manuscript: August 23, 1988
Published: May 1, 1989

Citation
David Kagan and Harry Friedmann, "Backpropagating neurons from bichromatic interaction with a three-level system," Appl. Opt. 28, 1697-1700 (1989)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-28-9-1697

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