Image contrast reversal with a photorefractive recording medium
Applied Optics, Vol. 20, Issue 9, pp. 1719-1723 (1981)
http://dx.doi.org/10.1364/AO.20.001719
Acrobat PDF (1243 KB)
Abstract
Images with partial and complete contrast reversal have been retrieved from a single image recorded in a lithium niobate crystal. The input image, a grey tone transparency, is modulated with the help of two diffracted orders of a Ronchi ruling. The same two orders are used to read the crystal. The relative amplitude of these orders is altered with the help of a linear polarizer, and this produces variable tones in the output image. Partially coherent light can be used at both the writing and the reading stages.
© 1981 Optical Society of America
Citation
R. Grousson and S. Mallick, "Image contrast reversal with a photorefractive recording medium," Appl. Opt. 20, 1719-1723 (1981)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-20-9-1719
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
Log in to access OSA Member Subscription
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
Log in to access OSA Member Subscription
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
Log in to access OSA Member Subscription
« Previous Article | Next Article »
OSA is a member of 