摘要
从理论和实验上讨论了光盘盘基在不同入射角光束通过时所产生的相位延迟值的改变。用起偏器－调制器－补偿器－样品－检偏器（ＰＭＣＳＡ）结构形式的偏振相位调制方法对玻璃和聚碳酸酯（ＰＣ）两种材料光盘盘基进行测量，结果表明聚碳酸酯盘基的双折射远大于玻璃盘基的双折射。
The phase retstdation of a ray with various incident angle transmitted through a optical-disk substrate was investigated on the theory, as well as the experiment,Birefringence of the PC and glass disk substrates was measured by -using the polarized phase modulation method which be in PMCSA form.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1995年第12期1674-1679,共6页
Acta Optica Sinica
