线偏振光在非均匀折射率光学介质层界面上的反射

Reflection of a Linear Polarization Light in Interfaces of an Optical Medium Possessing Inhomogeneously Refractive Index

讨论了线偏振光从非均匀光学介质层上下两表面反射出两束光迭加后导致偏振态的变化，特别指出反射后偏振态为圆偏振光的条件，并给予初步实验证实。

Changes in polarization state of a linearly polarized light after reflectedfrom the upper and lower interfaces of an optical medium possessing inhomogeneously refrac-tive index and then overlapped again are discussed.The conditions that the resulting polariza-tion state after reflection is circular polarization are given. The theoretical results are con- firmed by the preliminary experiments.