In this article, we study the polarization coupling in a Faraday magnetooptical microcavity. Due to Faraday effect, the polarization coupling can be achieved between the intrinsic left and right elliptically-polarized modes. The mode characteristics of the Faraday microcavity, such as the dispersion curve, mode distribution and polarization evolution, are studied. And the supermodes can generate the different elliptical polarization with the different ellipticity and orientation angles. This polarization coupling may have potential applications related to polarization modulation.

中文翻译：

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回音廊模式谐振腔中基于法拉第效应的偏振耦合

在本文中，我们研究法拉第磁光微腔中的极化耦合。由于法拉第效应，可以在固有的左右椭圆偏振模式之间实现偏振耦合。研究了法拉第微腔的模式特性，如色散曲线、模式分布和偏振演化。并且超模可以产生不同椭圆度和取向角的不同椭圆偏振。这种偏振耦合可能具有与偏振调制相关的潜在应用。