DocumentCode
1253065
Title
The method to implement superresolution in holographic memory systems
Author
Mikaelian, Andrei L. ; Abakumov, Dmitri M. ; Gulanian, Emil H. ; Ashurbekov, Nariman A. ; Troshchanovich, Pavel V.
Author_Institution
Inst. of Opt. Neural Technol., Acad. of Sci., Moscow, Russia
Volume
87
Issue
11
fYear
1999
fDate
11/1/1999 12:00:00 AM
Firstpage
1956
Lastpage
1961
Abstract
The paper examines the issue of increasing the holographic storage density, of binary data transparencies. The approach is distinctive in that it allows for signal-to-noise ratio in reconstruction. It is shown that the use of Fourier holograms with optimized spatial spectrums allows the density to go beyond the value defined by the diffraction limit
Keywords
Fourier transform optics; holographic storage; optical noise; optical resolving power; Fourier holograms; binary data transparencies; diffraction limit; holographic memory systems; holographic storage density; optimized spatial spectrums; signal-to-noise ratio; superresolution; Diffraction; Holographic optical components; Holography; Intensity modulation; Interference; Material storage; Optical noise; Signal resolution; Signal to noise ratio; Spatial resolution;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/5.796357
Filename
796357
Link To Document