Acta Optica Sinica, Volume. 14, Issue 4, 421(1994)
Optical Associative Memory with "Cat" Self-Pumped Phase Conjugator
An optical holographic associative memory utilizing a self- pumped phase conjugator and a thin piece of Ce:Fe:LiNbO3 crystal as feedback device of thresholdingand memory medium respectively is presented in this paper. The "cat" self-pumpedphase-conjugator of 16°-cut Cu: KNSBN shows rapid response and good image qualityand the thin piece of Ce: Fe: LiNbO3 crystal with low absorption coefficient has a widerange of angluar response. The complete image output can be addressed with less than 25% of stored image output can be addressed with less than 25% of stored image.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Optical Associative Memory with "Cat" Self-Pumped Phase Conjugator[J]. Acta Optica Sinica, 1994, 14(4): 421