Accession Number : ADA338490
Title : 3-D Holographic Display Using Strontium Barium Niobate
Descriptive Note : Progress rept. Nov 96-Aug 97
Corporate Author : ARMY RESEARCH LAB ADELPHI MD
Personal Author(s) : Heid, Christy A. ; Ketchel, Brian P. ; Wood, Gary L. ; Anderson, Richard J. ; Salamo, Gregory J.
PDF Url : ADA338490
Report Date : FEB 1998
Pagination or Media Count : 21
Abstract : An innovative technique for generating a three dimensional holographic display using strontium barium niobate (SBN) is discussed. The resultant image is a hologram that can be viewed in real time over a wide perspective or field of view (FOV). The holographic image is free from system-induced aberrations and has a uniform, high quality over the entire FOV. The enhanced image quality results from using a phase conjugate read beam generated from a second photorefractive crystal acting as a double pumped phase conjugate mirror (DPPCM). Multiple three dimensional images have been stored in the crystal via wavelength multiplexing.
Descriptors : *HOLOGRAPHY, MIRRORS, REAL TIME, DISPLAY SYSTEMS, THREE DIMENSIONAL, PHOTOREFRACTIVE MATERIALS, HOLOGRAMS, NIOBATES, PHASE CONJUGATION, WAVELENGTH DIVISION MULTIPLEXING.
Subject Categories : Holography
Distribution Statement : APPROVED FOR PUBLIC RELEASE