Investigation of lens with mean focal distance

机译：平均焦距镜头的研究

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Different radial capillary layers give different contributions in x-ray radiation field at Kumakhov lens or halflens exit. In case of halflenses transforming divergent beams into quasiparallel ones it can essentially influence an exit quasiparallel beam uniformity; in case of lenses and halflenses transforming quasiparallel beams into covergent ones focus position and focal spot uniformity depend on radial layers of capillary structure. This question is essential both for studying and using Kumakhov capillary optics. Different radial layers of Kumakhov lens are experimentally studied in this work from the standpoint of their influence on a focal spot forming.

机译：在Kumakhov透镜或半透镜出口处，不同的径向毛细管层对X射线辐射场的贡献不同。在半透镜将发散光束转换为准平行光束的情况下，它实际上会影响出射准平行光束的均匀性；在透镜和半透镜的情况下，将准平行光束转换为掩盖光束，焦点位置和焦点均匀度取决于毛细管结构的径向层。这个问题对于研究和使用Kumakhov毛细管光学系统至关重要。从Kumakhov透镜对焦斑形成的影响角度出发，对它们的不同径向层进行了实验研究。

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来源
《International Conference on X-ray and Neutron Capillary Optics, Sep 8-12, 2001, Zvenigorod, Russia》|2001年|p.137-141|共5页
会议地点 Zvenigorod(RU)
作者
Svetlana V.Nikitina; Dmitriy I.Gruev; Nariman S.Ibraimov; Ekaterina V.Likhushina; Sergey S.Gorbunov;
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作者单位

Institute for Roentgen Optics, 123060 Moscow, Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
capillary lens; middle focal distance; uniformity of beam;

机译：毛细管透镜中焦距光束均匀度;

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Investigation of lens with mean focal distance

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