Characterizing polarization properties of radially polarized beams
Characterizing polarization properties of radially polarized beams
复制标题
表征径向偏振光束的偏振特性
DOI：
10.1007/s10043-014-0002-4
复制
发表时间：
2014-02
期刊：
影响因子：
1.2
通讯作者：
Wu, Renbiao
中科院分区：
文献类型：
--
作者：
Ma, Yuzhao;Wu, Renbiao
本文从理论和实验两个方面讨论了表征径向偏振光束偏振特性的两种方法。已知在光束后面使用的旋转线偏振器用于定性地表征径向偏振光束的偏振特性。本文首次给出了这一表征过程的数学模型。所提出的模型有助于分析已知的实验结果。另一方面，先前已证明两个全局参数可用于表征径向偏振光束的线偏振或圆偏振含量。本文首次提出了在实验中确定这两个参数的理论模型。给出了用不同方法对实际径向偏振光束的偏振特性进行表征的实验结果。
In the present work two methods of characterizing polarization properties of well-known radially polarized beams are discussed in both theoretical aspect and experimental aspect. A rotating linear polarizer used behind the beam is known to be used to qualitatively characterize the polarization properties of a radially polarized beam. In this paper for the first time we give the mathematic model of this characterization process. The proposed model helps to analyze the known experimental results. On the other hand two global parameters have been previously proved to be used to characterize the linear or circular polarization content of the radially polarized beams. In this paper for the first time we propose the theoretical model of determining the two parameters in experiments. Some experimental results on characterizing the polarization properties of the real radially polarized beam produced by using different approaches are shown.
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影响因子：
8.6
作者：
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通讯作者：
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