Time response characteristics of X-ray detector system on Silex-I laser facility
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摘要: 在Silex-1飞秒激光装置上，利用32 fs、800 nm的激光辐照平面金靶，产生小于1 ps的X射线脉冲，作为脉冲X射线源，研究XRD探测器的时间响应特性，并且探索X射线条纹相机时间分辨和分幅相机曝光时间的X射线标定方法。实验给出了XRD探测器的时间响应特性。解决了条纹相机和分幅相机触发晃动问题，给出了条纹相机时间分辨和分幅相机曝光时间的X射线标定方法，初步给出条纹相机时间分辨和分幅相机曝光时间。Abstract: On the Silex-1 laser facility, the time response characteristics of XRD detector were studied. A laser with a pulse of 32 fs and a wavelength of 800 nm was used to irradiate a plane Au target. X-ray calibrated method of time of exposure X-ray framing camera and time resolution of X-ray streak camera was explored. The time response characteristics of XRD detector and time process of X-ray emission were obtained from experiment. We obtained X-ray calibration method of time of exposure X-ray framing camera and time resolution of X-ray streak camera.
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Key words:
- XRD /
- streak camera /
- framing camera /
- time response /
- time resolution characteristics /
- time of exposure
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