发光玻璃在X射线实时成像系统中的应用
-
摘要: 介绍了以铽(Tb)激活的高密度发光玻璃和光导纤维发光玻璃的特性。它应用在X 射线实时成像系统中,可大大改善空间分辨能力。用它做的转换屏比一般晶粒状荧光物质做的厚得多,特别适合用于高能X射线实时成像系统。Abstract: The performancs of luminescent glass and fiberoptic luminescent glass activated by terbium are presented. The principal advantages of luminescent glass and fiberoptic scintillators are im proved, such as spatial resolution and increased Xray absorption compared to t raditional phosphor screens in digital realtime radiography systems, so, it is specially suitable for high energy Xray realtime radiography systems.
点击查看大图
计量
- 文章访问数: 2011
- HTML全文浏览量: 192
- PDF下载量: 610
- 被引次数: 0