Accession Number : ADA018735
Title : Signal/Noise Ratio of Holographic Images.
Descriptive Note : Final rept. 24 Jun-23 Sep 75,
Corporate Author : RCA LABS PRINCETON N J
Personal Author(s) : Burke,W. J.
Report Date : OCT 1975
Pagination or Media Count : 33
Abstract : This report describes the results of the currently obtainable signal/noise (S/N) ratio of images readout from thick phase holograms stored in iron-doped LiNbO3. Using multiple object beam illumination an S/N ratio of approximately 27 dB was measured for a white field. No significant decrease in the measured S/N ratio was observed with the increasing number of holograms stored. (Author)
Descriptors : *Holography, *Data storage systems, *Images, *Holograms, *Signal to noise ratio, Iron, Doping, Crosstalk, Scanning, Photomultiplier tubes, Spectrum analyzers, Measurement, Graphics
Subject Categories : Computer Hardware
Optical Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE