摘要
以全偏振光的矢量描述和布卡尔球表示为理论基础 ,用斯托克斯矢量表示全偏振光 ,用Muller矩阵表示延迟器件 ,推导了全偏振光通过一个快轴与X/Y轴重合而相位差为δ1 的延迟器后的斯托克斯矢量表示 ,并由此计算了全偏振光通过该器件后的球坐标。由全偏振光通过延迟器件前后的球坐标表示的特点 ,可得到一束全偏振光通过此延迟器件后在布卡尔球上的位置 ,并可证明完全是由初相位差 δ0 和延迟器的相位差 δ1 决定的。给出了实例 ,并验证了此结论。
On the theoretical basis of the vector description and the Poincare sphere prese ntation of polarized light, by means of Stokes vector and Muller matrix, the Sto kes vector and the sphere coordinate of polarized light via a retarder with a ph ase difference of δ 1 have been obtained. The fast axle paralleling x axle is induced. The position of a polarized light via the retarder is decided by th e original phase difference δ 0 and the phase difference δ 1 of the retarder. Some experiments are given to testify the theory.
出处
《光学技术》
CAS
CSCD
2002年第4期380-381,共2页
Optical Technique
