Recently, optical interconnection devices with parallel processing have been studied. Especially, expectations of an all-optical interconnection have been rising, and using a cat conjugator in a photorefractive crystal has been proposed to realize an optically controlled interconnection. In this report we propose a free-space all-optical interconnection device using the beam-fanning effect in a photorefractive crystal and perform 4 /spl times/ 4 operations experimentally.
Free-space all-optical interconnection with a photorefractive crystal
1999-01-01
147610 byte
Conference paper
Electronic Resource
English
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