Optical orthogonal neural network associative memory with luminescent rebroadcasting devices

The operation of high-resolution luminescent rebroadcasting devices is described, including analog addition and multiplication. The outer-product formulation reminiscent of Hebb's learning rule, is used to store associated vectors for a 32-bit orthogonal heteroassociative memory. Experimental results show that the luminescent rebroadcasting material is ideal for this type of associative memory. The authors expect the material to be used for developing more complex neural network associative memories.<
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