Fast event recognition for X-ray silicon imagers

被引：1

作者：

Burrows, David N. ^{[1
]}

Hughes, Eli ^{[1
]}

Anderson, Tyler ^{[1
]}

Falcone, Abraham D. ^{[1
]}

Reichard, Karl ^{[1
]}

Bautz, Mark ^{[2
]}

Kraft, Ralph ^{[3
]}

机构：

[1] Penn State Univ, University Pk, PA 16802 USA

[2] MIT, Kavli Inst Astrophys & Space Res, 77 Massachusetts Ave, Cambridge, MA 02139 USA

[3] Smithsonian Astrophys Observ, Cambridge, MA USA

来源：

SPACE TELESCOPES AND INSTRUMENTATION 2016: ULTRAVIOLET TO GAMMA RAY | 2016年 / 9905卷

关键词：

instrumentation: X-rays; instrumentation: readout electronics; instrumentation: miscellaneous; space vehicles: instruments; DETECTORS;

D O I：

10.1117/12.2231005

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Future X-ray astronomy observatories will employ high-speed silicon-based active pixel sensors to obtain wide fields of view with good radiation hardness and low levels of detector saturation (pileup). Detector readout rates envisioned for missions such as Athena and X-ray Surveyor are far too high for existing software-based event recognition techniques to be able to extract the X-ray events from the data stream. We report on the development of high-speed event recognition electronics tailored to the requirements of these new detectors.

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页数：13

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