【摘要】 在 ICF靶参数测量中 ,用接触 X射线显微辐射照相法记录微球 X射线图像 ,采用精密表面轮廓仪处理微球 X射线图像 ,直接测量了单层微球壁厚。与光干涉法比较 ,两种方法测量结果相差小于 0 .3 μm。更多还原

【Abstract】 The X ray radiography technique for measurement of ICF targets. Record film images of microspheres using contact microradiography. Analysis the X ray images using surface profiler, direct measuring the wall thickness of single wall microsphere. Comparsed this measurement with the optical interferometric measurement and found measurement differences <0.3μm.更多还原