The thesis emphasis on the study of light transmission and emergent light distribution of laser polarizing prisms with typical forms of design . the original work in the thesis lies in the thorough research of the factors that effect light transmission and distribution ; otherwise , corresponding experiments are designed and conducted 本论文致力于具有典型设计形式的激光偏光棱镜的光强透射比和出射光强分布的研究,文章的创新工作重在深入探讨影响光强透射比和光强分布的因素,并设计了实验进行测试。