Synchrotron beam test with a photon-counting pixel detector

被引：27

作者：

Brönnimann, C

Florin, S

Lindner, M ^{[1
]}

Schmitt, B

Schulze-Briese, C

机构：

[1] Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland

[2] Univ Bonn, Inst Phys, D-53115 Bonn, Germany

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2000年 / 7卷 / 05期

关键词：

charge sharing; flat-field corrections; photon counting;

D O I：

10.1107/S0909049500008682

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Synchrotron beam measurements were performed with a single-photon-counting pixel detector to investigate the influence of threshold settings on charge sharing. Improvement of image homogeneity by adjusting the threshold of each pixel individually was demonstrated. With a flat-field correction, the homogeneity could be improved. A measurement of the point spread function is reported.

引用

页码：301 / 306

页数：6

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