X-ray focusing scheme with continuously variable lens

被引：1

作者：

Adams, Bernhard W. ^{[1
]}

Rose-Petruck, Christoph ^{[2
]}

机构：

[1] Argonne Natl Lab, Argonne, IL 60439 USA

[2] Brown Univ, Providence, RI 02912 USA

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2015年 / 22卷

关键词：

X-ray focusing; continuously variable focal length; REFRACTIVE LENSES; OPTICS; SYSTEM;

D O I：

10.1107/S1600577514020451

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A novel hybrid X-ray focusing scheme was developed for operation of the X-ray streak camera at the Advanced Photon Source: an X-ray lens focuses vertically from a long distance of 16 m and produces an extended focus that has a small footprint on an inexpensive sagittal mirror. A patented method is used to continuously adjust the focal length of the lens and compensate for chromatic dispersion in energy scans.

引用

页码：16 / 22

页数：7

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