Diffraction of x-rays in capillary waveguides

被引：4

作者：

Kukhlevsky, SV ^{[1
]}

Kozma, IZ ^{[1
]}

Flora, F ^{[1
]}

Marinai, A ^{[1
]}

Palladino, L ^{[1
]}

Reale, A ^{[1
]}

Tomassetti, G ^{[1
]}

Ritucci, A ^{[1
]}

机构：

[1] JPTE Univ, Dept Expt Phys, H-7624 Pecs, Hungary

来源：

X-RAY OPTICS, INSTRUMENTS, AND MISSIONS II | 1999年 / 3766卷

关键词：

X-rays; capillary waveguides; diffraction; interference;

D O I：

10.1117/12.363658

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Propagation of the x-rays generated by a small incoherent source through the capillary, is studied using the Fresnel-Kirchhoff diffraction theory. The influence of the diffraction on the propagation is demonstrated. The diffraction is manifested by the appearance of the diffraction fringes in both the guide channel and the far-field zone of the capillary output. The experimental data which confirms such a behavior of the x-rays is also presented. The results give a confirmation for the interference effects recently observed in capillary optics.

引用

页码：418 / 426

页数：9

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