dc.contributor.authorEspinosa-Ortega, Tania
dc.contributor.authorLiew, Timothy Chi Hin
dc.identifier.citationEspinosa-Ortega, T., & Liew, T. C. H. (2015). Perceptrons with Hebbian learning based on wave ensembles in spatially patterned potentials. Physical review letters, 114(11).en_US
dc.description.abstractA general scheme to realize a perceptron for hardware neural networks is presented, where multiple interconnections are achieved by a superposition of Schrödinger waves. Spatially patterned potentials process information by coupling different points of reciprocal space. The necessary potential shape is obtained from the Hebbian learning rule, either through exact calculation or construction from a superposition of known optical inputs. This allows implementation in a wide range of compact optical systems, including (1) any nonlinear optical system, (2) optical systems patterned by optical lithography, and (3) exciton-polariton systems with phonon or nuclear spin interactions.en_US
dc.format.extent6 p.en_US
dc.relation.ispartofseriesPhysical review lettersen_US
dc.rights© 2015 American Physical Society. This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: [http://dx.doi.org/10.1103/PhysRevLett.114.118101].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en_US
dc.subjectDRNTU::Science::Physics::Optics and light
dc.titlePerceptrons with Hebbian learning based on wave ensembles in spatially patterned potentialsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.description.versionPublished versionen_US

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