摘要
介绍了一种阴极射线发光测试系统的结构、各部分工作原理、灯丝的制作质量对形成的均匀光斑的重要性及影响电子束的各种因素。报道了主要检测项目和实测结果。
Construction and working principle of all parts of CR-3 measuring system for Cathodoluminescence made by Changchun Institude of Physics are introduced.Quality of filament is of great imprtance to forming a well-distributed glow spot.Various factors wich affect the electron beam carrent are analysed.Some main measuring tems for phosphors are intoduced.
出处
《分析测试技术与仪器》
CAS
1997年第3期129-134,共6页
Analysis and Testing Technology and Instruments
基金
中国科学院计划财务局大型仪器功能开发基金
关键词
显像管
阴极射线荧光粉
荧光粉检测系统
cathode-ray\ property of luminescence\ electron gun\ electron-beam current\ magnetic lens\ emission spot\ secondary electron
