一个适用于软X线弯晶谱仪的象增强器  

An image intensifier for soft X-ray bent crystal spectrometer

作　　者：赵淑君[1] 徐纪华[1] 李醒[1] 项志遴[1] 

机构地区：[1]中国科学技术大学,合肥230026

出　　处：《核技术》1993年第3期156-160,共5页Nuclear Techniques

摘　　要：描述了一个由光阴极、微通道板、荧光屏、光导纤维和自扫描二极管阵列组成的象增强器。并用波长为1.7—7nm的入射光子测试了该象增强器的性能,结果表明它可作为软X射线弯晶谱仪的无窗位置灵敏探测器。A windowless position sensitive detector called image intensifier is described. It consists of a photocathode, a microchannel plate and a fluorescent screen, coupled by optical fiber to a 512 element self- scanning photodiode array. The performance of the image intensifier has been measured by using soft X- ray (1.7-7nm). It can be used for a detector on the soft X- ray bent crystal spectrometer.

关 键 词：象增强器 微通道板 X射线谱仪 弯晶 

分 类 号：TL817.1[核科学技术—核技术及应用]