OPTICAL MATRIX-MATRIX MULTIPLICATION BY THE USE OF FIXED HOLOGRAPHIC MULTI-GRATINGS IN A PHOTOREFRACTIVE CRYSTAL

摘要

We demonstrate a scheme of the optical fully parallel matrix-matrix multiplication operation method using a photorefractive crystal plate in which holographic multi-gratings have been recorded and fixed. The recording and fixing of the holographic gratings are described. A proof-of-principle experiment is also presented. [References: 24]