Singh Bipin, Miller Stuart R, Bhandari Harish B, Graceffa Rita, Irving Thomas C, Nagarkar Vivek V
Radiation Monitoring Devices, Inc., 44 Hunt Street, Watertown, MA 02472, USA.
Biophysics Collaborative Access Team (BioCAT), Illinois Institute of Technology, Chicago, IL 60616, USA.
J Phys Conf Ser. 2013;425(9). doi: 10.1088/1742-6596/425/9/092005.
There are a growing number of high brightness synchrotron sources that require high-frame-rate detectors to provide the time-scales required for performing time-resolved diffraction experiments. We report on the development of a very high frame rate CMOS X-ray detector for time-resolved muscle diffraction and time-resolved solution scattering experiments. The detector is based on a low-afterglow scintillator, provides a megapixel resolution with frame rates of up to 120,000 frames per second, an effective pixel size of 64 µm, and can be adapted for various X-ray energies. The paper describes the detector design and initial results of time-resolved diffraction experiments on a synchrotron beamline.
越来越多的高亮度同步加速器光源需要高帧率探测器来提供进行时间分辨衍射实验所需的时间尺度。我们报告了一种用于时间分辨肌肉衍射和时间分辨溶液散射实验的超高帧率CMOS X射线探测器的研制情况。该探测器基于低余辉闪烁体，提供百万像素分辨率，帧率高达每秒120000帧，有效像素尺寸为64微米，并且可适用于各种X射线能量。本文描述了该探测器的设计以及在同步加速器光束线上进行的时间分辨衍射实验的初步结果。
