Sampled dynamic holographic memory.
نویسندگان
چکیده
We report the experimental demonstration of a photorefractive dynamic holographic memory that has a simple feedback architecture stabilized through a novel spatial sampling technique. By using dynamic copying to compensate for photorefractive decay, this memory provides nondestructive readout, selective erasure and rewriting, and real-time adaptation of holograms through an arbitrarily large number of exposures.
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ورودعنوان ژورنال:
- Optics letters
دوره 17 19 شماره
صفحات -
تاریخ انتشار 1992