7 May 1996 Enhanced direct-search method for the computer design of holograms using state variables
Author Affiliations +
Abstract
A direct-search method for the computer design of phase holograms is presented. It is a general method not restricted to any particular optical geometry. The optimization of the hologram is carried out by examining the effect of small changes made to the hologram phase distribution on the image complex amplitude distribution. The effect of the changes is calculated using an approximation to the Fresnel-Kirchhoff integral. Binary phase hologram designs and simulated reconstructions of image intensity distributions are presented.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Matthew Clark, Matthew Clark, } "Enhanced direct-search method for the computer design of holograms using state variables", Proc. SPIE 2689, Diffractive and Holographic Optics Technology III, (7 May 1996); doi: 10.1117/12.239627; https://doi.org/10.1117/12.239627
PROCEEDINGS
11 PAGES


SHARE
Back to Top