一种测定波片相位延迟角的简便方法

A SIMPLE WAY OF DETERMINING THE PHASIC DELAY ANGLE OF WAVEPLATE

介绍了一种利用两个线偏器测定波片相位延迟角的简便方法 ,并利用岛津分光光度计对已知 1/ 4波片进行了测量 .实验证明 ,此方法具有测量精度高、操作简单等优点 。

The authors introduced a simple way of determing the phasic delay angle of waveplate by two polarizers. They measured a quarter waveplate with scanning spectrophotometer.The results demonstrate that this method is accurate and easy. Furthermore, it fits greatly for experiment.