2006•Applied OpticsRequires access

Effect of polarization state on electro-optic coupling and its application to polarization rotation

Guoliang Zheng, Jie Xu, Hongcheng Wang, Lixiang Chen, Weilong She

Abstract

The effect of the polarization state on electro-optic coupling is studied by using the wave coupling theory of the linear electro-optic effect. The numerical results show that the polarization state obviously influences the electro-optic coupling. The conditions for realizing perfect coupling are emphasized. As an application of perfect coupling, a novel polarization rotator, which can rotate the polarization of a light beam with an arbitrary angle but keep the output intensity unchanged, is presented.

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Available abstract

Key concepts: Polarization rotator, Polarization (electrochemistry), Optics, Physics, Linear polarization, Optical rotation, Coupling (piping), Materials science