摘要
多年来有关双棱镜干涉的工程测量和实验教学,必须在D>4f条件下进行测量,文中经过理论论证和多次的实验研究,对原有的测量方法进行改进,在不降低测量精度的情况下使得测量的可靠操作性大大增强。
For many years,on the biprism interference measurement, it has always been essential that lengths measuring must be carried out under this condition：D〉4f, the author improves it based careful studies and experiments. It makes this experiment relatively easier. And the paper gives the experimental dates.
出处
《大学物理实验》
2012年第4期68-70,共3页
Physical Experiment of College
基金
东北石油大学教学改革项目
关键词
双棱镜干涉
共轭法
光波波长的测量
biprism interference
conjugate imaging
the measurement of wave length
