Abstract

Enhancement of the angular selectivity in a double random-phase encoded holographic memory by use of reference plane waves is presented. In the storage algorithm, the angular selectivity is improved with the effect of random-phase masks. We show that the angular selectivity achieved by this scheme is more sensitive than that for Bragg angle detuning in a 90° geometry. Both theoretical and experimental results are presented and analyzed.

© 2004 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Improvement in holographic storage capacity by use of double-random phase encryption

Xiaodi Tan, Osamu Matoba, Tsutomu Shimura, and Kazuo Kuroda
Appl. Opt. 40(26) 4721-4727 (2001)

Secure holographic memory by double-random polarization encryption

Osamu Matoba and Bahram Javidi
Appl. Opt. 43(14) 2915-2919 (2004)

Encrypted holographic memory using an encoded reference wave

Yichao Zhu, Jiasen Zhang, and Qihuang Gong
Appl. Opt. 45(34) 8748-8752 (2006)

More Recommended Articles

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 (6)

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 (13)

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