利用快响应金刚石（Ⅱa型）光导探测器测量X射线

X Ray MEASUREMENT WITH FAST RESPONSE DIAMOND(type Ⅱ a) PCDs

文中介绍了金刚石光导探测器的工作原理和简化模型以及这种探测器所具有的独特的优点，并在激光－金（Ａｕ）平面靶实验中用来测量Ｘ射线，根据文献中灵敏度标定值给出激光辐照Ａｕ平面靶Ｘ光转换率为２７％左右，与目前公认的结果相一致。

The principles of operation and simplified model and the unique interesting characterics of diamond photoconducting detectors(PCDs)were presented.The detectors were used to measure soft X rays in the experiment of laser-Au Planar target interaction. The X ray convertion was given about 27% based on the rasult of the reference.