首页> 外文期刊>Russian physics journal >FORMATION OF HOLOGRAPHIC AND SPECKLE-INTERFERENCE PATTERNS CHARACTERIZING CHANGES IN THE WAVE-FRONT TILT. P. II
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FORMATION OF HOLOGRAPHIC AND SPECKLE-INTERFERENCE PATTERNS CHARACTERIZING CHANGES IN THE WAVE-FRONT TILT. P. II

机译:波浪形倾斜的全息图和斑点干扰图案的形成改变了特征。 P.II

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摘要

Analysis is made of the formation of interference patterns in the cases of double-exposure recording of quasi-Fourier, Fourier holograms, and specklograms using a positive lens to control changes in the wave-front tilt. Itis shown that the interference patterns are localized in the far diffraction zone and the interferometer sensitivitydepends on the scale in the planes of a hologram or a specklogram of the Fourier transform of the functioncharacterizing the complex transmittance or reflection amplitudes of a diffusively scattering flat surface. Theexperimental results are in good agreement with theory.
机译:使用准透镜控制波前倾斜的变化,对准傅立叶,傅立叶全息图和斑点图进行两次曝光记录时,分析了干涉图样的形成。结果表明,干涉图样位于远衍射区,干涉仪灵敏度取决于全息图或光谱图的傅里叶变换平面的尺度,该函数表征了漫散射平面的复数透射率或反射幅度。实验结果与理论吻合良好。

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