Accession Number : ADA293146

Title :   Application of Computer Generated Holograms to Optical Transformations,

Corporate Author : NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH

Personal Author(s) : Zheng, Shanfeng ; Wang, Tianji

PDF Url : ADA293146

Report Date : 08 MAR 1995

Pagination or Media Count : 13

Abstract : This paper discusses how to use computer-generated holograms as a holographic lens to realize optical transformations of ring-to-line, line-to-point and ring-to-point, etc. By use of liquid crystal Television spatial light modulating devices one can fabricate computer generated holograms in quasi-real time. Keywords: Computer generated hologram (CGH), Optical transformation, Liquid crystal television apatial light modulator (LC-TV-SLM). (KAR) P. 5

Descriptors :   *LIQUID CRYSTAL DISPLAY SYSTEMS, *HOLOGRAMS, *TELEVISION DISPLAY SYSTEMS, OPTICAL PROPERTIES, REAL TIME, COMPUTERS, TIME, HOLOGRAPHY, LENSES, TRANSFORMATIONS, LIGHT MODULATORS.

Subject Categories : Photography
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE