针对神光Ⅲ主机装置的靶室结构和打靶方式要求，基于针孔成像原理，成功研制出应用于神光Ⅲ主机装置的X光静态成像系统。该系统采用模拟靶组件进行离线瞄准，并可进行在线轴向和指向调节，调节精度分别为81 μm、40 μm。针孔组件和滤片组件的自动更换使系统实现了真空环境下的在线快速切换和运行。同时使用有限元软件ANSYS对系统的变形与应力进行模拟分析以保证系统的可靠性。系统搭载X光CCD在神光Ⅲ主机装置上进行激光打靶考核，实验结果表明，该系统达到神光Ⅲ主机装置使用要求。

According to the target chamber structure and shooting mode of SG-Ⅲ laser facility, a static X-ray imaging system (SXI) has been successfully developed based on the principle of pin-hole imaging. This system uses the imitated target for off-line targeting, and can be adjusted on-line, with the regulation accuracy of 81 μm and 40 μm. The pinhole component and filter component can be changed automatically, which realizes fast online aiming and running in vacuum environment. The displacement and stress were calculated using the software ANSYS to ensure the reliability of this system. Laser targeting evaluation of the system equipped with X-ray CCD has been conducted on SG-Ⅲ laser facility. The result shows that the system reaches the requirement of the SG-Ⅲ laser facility.