New real-time optical associative memory system

Yimo Zhang; Wang Fan

doi:10.1117/12.140377

24 April 1992 New real-time optical associative memory system

Yimo Zhang, Wang Fan

Proceedings Volume 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing; (1992) https://doi.org/10.1117/12.140377
Event: Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, 1991, Bishkek, Kirgizstan, Russian Federation

Abstract

A real-time optical associative memory, which uses the self-pump PCM as feedback and a thresholding operation device, is developed in this paper. The memory uses the He-Ne laser as a light source instead of the Ar⁺ laser. It can recover the complete image desired even though the input information is only 25% of a stored object.

Citation Download Citation

Yimo Zhang and Wang Fan "New real-time optical associative memory system", Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); https://doi.org/10.1117/12.140377

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