基于迈克尔逊干涉仪的双线偏振光干涉实验设计

给出了双线偏振光干涉的理论分析，获得了双线偏振光干涉图样上可见度与其偏振平面夹角的函数关系.在迈克尔逊干涉仪光路的基础上加上了偏振片，实现了双线偏振光的干涉.通过调整偏振片的透振方向，从而获得了偏振平面不同夹角下的干涉图样，并使用CCD成像技术记录了干涉图样，将理论与实验结果进行了对比分析，分析结果表明：理论预言在定性上获得了实验支持.

Dual Linear Polarization Interference Experiment Based on Michelson Interferometer

The theory of dual linear polarization light interference is reviewed,and thus the functional relationship between the visibility and the angle of two planes of polarization in the interference picture is obtained.Based on the Michelson interferometer with optical path and with the addition of the polarizers,the dual linear polarized light interference is realized.By adjusting the direction of polarizers plane and changing the angle,the interferance pictures in different angle are obtained.Using the CCD recorded interference pattern image,the theoretical and experimental results are compared.Analysis results indicate that the predictions of the theory are supported by experimental results qualitatively.