Abstract
We propose and describe a new method of optical matrix–vector multiplication by using four-wave mixing in photorefractive media. Using a BaTiO3 crystal, we have demonstrated such a parallel multiplication. The results are presented and discussed.
© 1987 Optical Society of America
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Pochi Yeh and Arthur E. T. Chiou, "Optical matrix-vector multiplication via four-wave mixing in photorefractive media: errata," Opt. Lett. 12, 373-373 (1987)https://opg.optica.org/ol/abstract.cfm?uri=ol-12-5-373
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