摘要
采用超高压汞灯为光源灯芯,制作了应用于大场景物理演示实验教学的高亮度白光光源.该光源可以用于牛顿环干涉实验和光栅衍射实验.
A high-brightness white light source for demonstration experiment of great scene was designed.The light source adopted an UHP（ultra high pressure mercury discharge） lamp,and could be used in the Newton ring experiment and the grating diffraction experiment to obtain good classroom demonstration effect.
出处
《物理实验》
2012年第7期34-35,39,共3页
Physics Experimentation
关键词
超高压汞灯
白光光源
牛顿环干涉
光栅衍射
UHP（ultra high pressure mercury discharge） lamp
white light source
Newton ring
grating diffraction
