摘要
从理论和实验两方面对双棱镜干涉实验常用的4种实验方法进行了分析和比较,指出了各自的优缺点和不同之处,得出了双棱镜干涉测波长的最佳实验方案,并提出了2条提高测量精度的改进意见.
Theorical and experimental analysis and comparison of the four methods of biprism interference experiment are presented. The advantages and disadvantages of the four methods are pointed out, and the best experiment method is obtained. Two suggestions that can increase the measurement accuracy are proposed.
出处
《物理实验》
2008年第4期25-27,30,共4页
Physics Experimentation
关键词
双棱镜干涉
波长
虚光源
biprism interference
wavelength
virtual light source
