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Direct and inverse problems in x-ray three-crystal triple Laue case interferometry

机译:X射线三晶体三劳厄案例干涉测量中的正反问题

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We study the mechanisms of forming x-ray moire images arising under the action of one-dimensional rows of local concentrated forces at the output surface of a triple-crystalline triple Laue case interferometer for the cases of their orientation parallel and perpendicular to the vector of diffraction. The presence of constant phase shift of one of the interfering waves in the interferometer's analyzer results in the diminishing of period, contrast, and area of deformation moire fringes. It is shown that the area of efficient interaction of phase and deformation moires depends on both the magnitude of the constant phase shift and the magnitude and character of arrangement of local concentrated forces in rows. (C) 2016 Optical Society of America
机译:我们研究了在三重三重Laue案例干涉仪的输出表面的一维局部集中力行的作用下形成x射线云纹图像的机制,其方向平行于或垂直于矢量。衍射。干涉仪分析仪中干扰波之一的恒定相移的存在会导致周期,对比度和变形莫尔条纹的面积减小。结果表明,相变云纹有效相互作用的面积既取决于恒定相移的大小,又取决于行中局部集中力的排列大小和特征。 (C)2016美国眼镜学会

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