Abstract

One of the important fields of application of synthetic diffractive structures is optical document security. Several methods of security enhancement of diffractive elements for security applications are presented, namely, high carrier-frequency cryptograms and noise-covered elements are introduced. Structures are designed with respect to the fabrication on special enhanced integral dot-matrix system.

© 2006 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Fabrication of digital rainbow holograms and 3-D imaging using SEM based e-beam lithography

An. Firsov, A. Firsov, B. Loechel, A. Erko, A. Svintsov, and S. Zaitsev
Opt. Express 22(23) 28756-28770 (2014)

Gray-scale masks for diffractive-optics fabrication: I. Commercial slide imagers

Thomas J. Suleski and Donald C. O’Shea
Appl. Opt. 34(32) 7507-7517 (1995)

Binary computer-generated holograms for security applications from a synthetic double-exposure method by electron-beam lithography

Nobukazu Yoshikawa, Masahide Itoh, and Toyohiko Yatagai
Opt. Lett. 23(18) 1483-1485 (1998)

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 (7)

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 (3)

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