关于标量场高斯光束成为矢量场的分析

An analysis on the Gaussion optical beam of the scalar field to the vector field

本文阐述了标量场高斯光束理论是一种近似的实质。阐述了以高斯光束为基础，要使它成为电磁场的矢量解的一般原理，提出并简化，统一了使之矢量化必须配置的极化矢量场Ａ（ｘ）所满足的基本方程，讨论了简化求解的方程。为高斯光束传输的应用及研究中，涉及必须考虑矢量场（极化类型）的领域，指明了标量理论的局限，并提供了使之矢量化的理论分析的一种途径和基础。

Apart from expounding briefly the general principle of establishing a model for the vector field of Gaussion Optical Beam,and advancing and simplifying the basic equation that has to be satisfied in establishing element polarized vector field,the author also discusses in his paper the simplifying scheme of calculating polarized vector field(),so as to provide an approach and a foundation for the theoretical analysis in the areas concerning various types of polarization in the application to and the research into optical beams.