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在“神光”强激光装置上对０．５３μｍ激光产生的等离子体喷射进行了Ｘ光时空分辨诊断。首次利用多针孔阵列成像技术结合软Ｘ光扫描相机观察激光加热区和Ｘ光加热区等离子体的运动，获得了初级和次级等离子体膨胀速度等结果．
X-ray spatiotemporal diagnosis of plasma jet generated by 0.53μm laser was performed on the “ShenGuang” laser device. For the first time, multi-pinhole array imaging technology combined with a soft X-ray scanning camera was used to observe the plasma movement in both the laser heating zone and the X-ray heating zone. The results of the primary and secondary plasma expansion velocities were obtained.