Real-time holographic associative memory using doped lithium niobate crystals

Hongxi Zhang; Chongquan Xu; Xuebin Shang; Liangsheng Qiang; Jingwen Zhang; Kebin Xu

doi:10.1117/12.165398

10 December 1993 Real-time holographic associative memory using doped lithium niobate crystals

Hongxi Zhang, Chongquan Xu, Xuebin Shang, Liangsheng Qiang, Jingwen Zhang, Kebin Xu

Proceedings Volume 2108, International Conference on Holography, Correlation Optics, and Recording Materials; (1993) https://doi.org/10.1117/12.165398
Event: Holography, Correlation Optics, and Recording Materials, 1993, Chernivsti, Ukraine

Abstract

We describe an all-optical real-time holographic associative memory using doped lithium niobate (LiNbO₃) crystals as hologram recording and phase-conjugate mirror elements, respectively, and we present the preliminary experimental results for associative storage. It is indicated that the system has high angular selectivity, spatial resolution, and a high degree of cross-talk suppression. The discussion is also given.

Citation Download Citation

Hongxi Zhang, Chongquan Xu, Xuebin Shang, Liangsheng Qiang, Jingwen Zhang, and Kebin Xu "Real-time holographic associative memory using doped lithium niobate crystals", Proc. SPIE 2108, International Conference on Holography, Correlation Optics, and Recording Materials, (10 December 1993); https://doi.org/10.1117/12.165398

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