首页> 外文期刊>Applied optics >DIFFUSE-OBJECT HOLOGRAMS IN SILVER HALIDE EMULSIONS - INFLUENCE OF THE BEAM RATIO ON THE EFFICIENCY AND THE SIGNAL-TO-NOISE RATIO
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DIFFUSE-OBJECT HOLOGRAMS IN SILVER HALIDE EMULSIONS - INFLUENCE OF THE BEAM RATIO ON THE EFFICIENCY AND THE SIGNAL-TO-NOISE RATIO

机译:卤化银乳剂中的扩散目标全息图-光束比对效率和信噪比的影响

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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 [References: 26]
机译:实验分析了参考光束强度与目标光束强度之间的光束比对漂白卤化银乳剂中体相全息图记录的漫射物体全息图特性的影响。进行全息图的衍射效率和信噪比的测量。实验结果表明,当光束比增加时,衍射效率降低,信噪比增加。无论使用哪种类型的处理,这两个全息参数都将以这种方式运行。 (C)美国光学学会[参考文献:26]

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