偏振光杨氏干涉研究

The Polarization Interference in Young's Experiment

本文利用晶体的双折射现象对传统的偏振光杨氏干涉实验进行了改进，即在正交偏振光系统中置入一会聚透镜和双折射晶体后，很容易获得清晰的偏振光干涉条纹，并从理论上分析了条纹产生的原因和分布规律，经实验证明，理论分析与实验结果非常吻合．

The traditional polarization interference in YOUNG'S experiment is improved by utilizing the birefringent phenomena of crystal. A distinct polarization interference pattern can be easily obtained by setting a converging lens and a birefringent crystal between a perpendicular polarizing optical system. The author analyses the theory of the producing principle and the distribution of the interference fringe in this paper. The conclusion proves that the expetrimental results are the same as the theory analysis.