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提出了一种将相位延迟器复合为旋光器的技术,利用米勒矩阵对其原理与应用进行了分析。相位延迟器复合为旋光器时,将相位延迟器置于两块1/4波片之间,使两块1/4波片的快轴相互垂直且与相位延迟器的快轴分别成±45°角。利用相位延迟器复合为旋光器技术,可以将相位调制器转换为偏振方向调制器。实验验证了相位延迟器复合为旋光器和相位调制器转换为偏振方向调制器的可行性。
Proposed a phase retarder composite optical rotator technology, the use of Miller matrix theory and its application were analyzed. When the phase retarder is combined into an optical rotator, the phase retarder is placed between two 1/4 wave plates so that the fast axes of the two 1/4 wave plates are perpendicular to each other and are respectively ± 45 with respect to the fast axis of the phase retarder angle. The phase retarder can be converted to a polarization modulator by phase retarder compounding technology. Experiments show that the phase retarder compound is the feasibility of converting the polarimeters and phase modulators into polarization modulators.