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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 17, Iss. 19 — Oct. 1, 1992
  • pp: 1376–1378

Sampled dynamic holographic memory

Yong Qiao and Demetri Psaltis  »View Author Affiliations


Optics Letters, Vol. 17, Issue 19, pp. 1376-1378 (1992)
http://dx.doi.org/10.1364/OL.17.001376


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Abstract

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.

© 1992 Optical Society of America

History
Original Manuscript: May 19, 1992
Published: October 1, 1992

Citation
Yong Qiao and Demetri Psaltis, "Sampled dynamic holographic memory," Opt. Lett. 17, 1376-1378 (1992)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-17-19-1376


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