激光技术Issue(3)：394-397,4.DOI:10.7510/jgjs.issn.1001-3806.2014.03.024
线偏振光通过多个任意厚度波片的偏振态
Polarization states of linearly polarized light transmitting through several wave-plates with arbitrary thickness
摘要
Abstract
Adopting the means of light vector superimposition , the polarization states of linearly polarized light transmitting through several wave-plates with arbitrary thickness were analyzed .Taking two wave plates whose optical axes are oriented at 45°as example, the polarization states and intensity of transmitted light were calculated .It is found that the polarization states are dependent on retardation of the back wave-plate, and the intensity is dependent on retardation of the front wave-plate and vibration azimuth angle of incident light .It also indicates that the characteristics are not the same when the two wave plates are used in forward and reverse directions .The theoretical results can be applied to the analysis of depolarizer , such as Lyot depolarizer .关键词
光学器件/波片/偏振态/相位差/线偏振光Key words
optical devices/wave-plate/polarization state/phase difference/linearly polarized light分类
数理科学引用本文复制引用
任树锋,王秀霞..线偏振光通过多个任意厚度波片的偏振态[J].激光技术,2014,(3):394-397,4.基金项目
山东省高等学校科技计划资助项目（J11LA52）；荷泽学院自然科学基金资助项目 （）
