The adaptive gain integrating pixel detector AGIPD a detector for the European XFEL
The adaptive gain integrating pixel detector AGIPD a detector for the European XFEL
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DOI：
10.1016/j.nima.2010.06.107
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发表时间：
2011-05-01
影响因子：
1.4
通讯作者：
Youngman, C.
中科院分区：
文献类型：
--
作者：
Henrich, B.;Becker, J.;Youngman, C.
欧洲X射线自由电子激光器是目前正在德国汉堡建设的一个新的研究设施。XFEL机的典型特点是其高峰亮度比现有的同步加速器设备高出几个数量级。欧洲XFEL的脉冲长度低于100 fs，每秒闪烁30，000次，具有极高的亮度，将具有全球独特的时间结构，使研究人员能够记录超快过程的电影。这就要求开发新的检测器，以适应实验的要求，同时符合机器的具体操作参数。自适应增益积分像素探测器（AGIPD）是对大型2D探测器需求的一种响应，能够科普5 MHz重复率以及XFEL实验所需的高动态范围（从单个光子到每个脉冲每个像素10（4）12 keV光子）。此外，预计在三年内剂量高达1 GGy。(C)2010 Elsevier B.V.保留所有权利。
The European X-ray free electron laser is a new research facility currently under construction in Hamburg, Germany. Typical for XFEL machines is the high peak brilliance several orders of magnitudes above existing synchrotron facilities. With a pulse length below 100 fs and an extremely high luminosity of 30,000 flashes per second the European XFEL will have a worldwide unique time structure that enables researchers to record movies of ultrafast processes. This demands the development of new detectors tailored to the requirements imposed by the experiments while complying with the machine specific operation parameters. The adaptive gain integrating pixel detector (AGIPD) is one response to the need for large 2D detectors, able to cope with the 5 MHz repetition rate, as well as with the high dynamic range needed by XFEL experiments (from single photons to 10(4) 12 keV photons per pixel per pulse). In addition, doses up to 1 GGy over three years are expected. (C) 2010 Elsevier B.V. All rights reserved.