Abstract

We investigate an architectural approach to dynamic three-dimensional volume storage that circulates holograms between two photorefractive crystals. Introduction of an optical amplifier into the system increases the effective write–erase asymmetry of the crystals and permits the amplification of the recalled images. This memory architecture is experimentally shown to provide write–erase storage with robustness to multiple optical readouts.

© 1991 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Fast update of dynamic photorefractive optical memory

Hironori Sasaki, Jian Ma, Yeshaiahu Fainman, Sing H. Lee, and Yoshinao Taketomi
Opt. Lett. 17(20) 1468-1470 (1992)

Sampled dynamic holographic memory

Yong Qiao and Demetri Psaltis
Opt. Lett. 17(19) 1376-1378 (1992)

Dynamic digital photorefractive memory for optoelectronic neural network learning modules

Hironori Sasaki, Nicolas Mauduit, Jian Ma, Yeshaiahu Fainman, Sing H. Lee, and Michael S. Gray
Appl. Opt. 35(23) 4641-4654 (1996)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (8)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription