强激光与粒子束, 2013, 25 (12): 3111, 网络出版: 2013-12-16
Silex-Ⅰ飞秒激光装置X射线探测系统时间特性
Time response characteristics of X-ray detector system on Silex-Ⅰ laser facility
条纹相机 分幅相机 时间特性 时间分辨 曝光时间 XRD XRD streak camera framing camera time response characteristics time resolution time of exposure
摘要
在Silex-Ⅰ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δ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-Ⅰ 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.
易荣清, 何小安, 黎航, 杜华冰, 张海鹰, 曹柱荣. Silex-Ⅰ飞秒激光装置X射线探测系统时间特性[J]. 强激光与粒子束, 2013, 25(12): 3111. Yi Rongqing, He Xiaoan, Li Hang, Du Huabin, Zhang Haiying, Cao Zhurong. Time response characteristics of X-ray detector system on Silex-Ⅰ laser facility[J]. High Power Laser and Particle Beams, 2013, 25(12): 3111.