Paper
29 December 1993 Long-term latent image storage
Author Affiliations +
Abstract
This experimental study started over 13 years ago when a number of recordings were made in coherent light on fine grained silver-halide media. Some of them have not been photoprocessed yet. Using special photoprocessing bright and clear reconstructions were obtained from extremely faint latent images recorded over 10 years ago. Time dependent diffraction efficiency curves for Fresnel and Fourier holograms are given. Samples of holograms are presented. The results obtained seem to change present knowledge of silver- halide media capabilities.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Valery Petrov "Long-term latent image storage", Proc. SPIE 1987, Recording Systems: High-Resolution Cameras and Recording Devices and Laser Scanning and Recording Systems, (29 December 1993); https://doi.org/10.1117/12.165193
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KEYWORDS
Holograms

Image storage

Holography

Diffraction

3D image reconstruction

Chemistry

Image processing

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