Diffuse-object holograms in silver halide emulsions: Influence of the beam ratio on the efficiency and the signal-to-noise ratio

被引：1
|
作者：
Fimia, A [1 ]
Fuentes, R [1 ]
Belendez, A [1 ]
机构：
[1] UNIV ALICANTE,DEPT INGN SISTEMAS & COMUNICAC,E-03080 ALACANT,SPAIN
来源：
APPLIED OPTICS | 1996年 / 35卷 / 05期
关键词：
holographic recording materials; silver halide emulsions; diffuse-object holograms;
D O I：
10.1364/AO.35.000782
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The influence of the beam ratio between reference and object beam intensities on the characteristics of diffuse-object holograms recorded as volume phase holograms in bleached silver halide emulsion is experimentally analyzed. Measurements of the diffraction efficiency and the signal-to-noise ratio of the holograms are taken. The experimental results presented show that when the beam ratio increases, the diffraction efficiency decreases and the signal-to-noise ratio increases; these two holographic parameters behave in this way no matter what type of processing is used. (C) Optical Society of America
引用
收藏
页码：782 / 786
页数：5
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