| 1. | Combination of iceland crystal and glass for e beam superhigh transmittance polarizing prism
冰洲石-玻璃组合e光超高透偏光棱镜 |
| 2. | Light transmission , an important parameter of polarizing prisms , is one of them
作为偏光棱镜的一个重要参量的光强透射比就是其中之一。 |
| 3. | Novel dual - polarizing prism optics improve the quality of polarization and permit access to broader bandwidths
新型双偏振棱镜提高了偏振质量，可允许更宽的光谱带宽。 |
| 4. | Because of their fine extinction ratio and high anti - light - damage threshold value , laser - polarizing prisms are popular among workers in science and technology field
激光偏光棱镜，以其优良的消光比性能和高抗光损伤阈值性能，倍受科技工作者欢迎。 |
| 5. | There are many types of laser - polarizing prisms , according to using conditions . in spite of their difference in the form of design , they are the optimum design based on a few kinds of prisms in common use
根据使用的特点，激光偏光棱镜有多种类型，尽管在设计形式上各有不同，但他们都是基于几种常用激光偏光棱镜优化设计而成。 |
| 6. | With the sustaining development of modern optics , especially the emergence of laser , polarizers are becoming more and more widely used . noteworthily , laser - polarizing prisms suitable for laser use emerge
随着现代光学的不断发展，尤其是激光出现以后，偏光器件的应用越来越广泛，特别值得注意的是适应激光应用特点的激光偏光棱镜应运而生。 |
| 7. | In the second chapter , firstly , we introduce part of the basic theory and the design principal of crystal polarizing prisms ; then we have a summary to the design of nichol prisms , which are important in history and introduce the design of glan type crystal polarizing prisms in detail
第二章首先介绍了部分理论基础知识和晶体偏光棱镜的设计原理，然后简要介绍了历史上具有重要意义的尼克耳型设计，相对详细的介绍了格兰型晶体偏光棱镜的设计原理。 |
| 8. | Generally , the main content is as follows : in the introduction , we summarized the fields of application , materials used and the primary forms of design of crystal polarizing prisms . the present research correlative to this field , the source of this research subject , and the necessity of the research are also introduced
概括起来主要有以下几方面的内容：在绪论中综述了晶体偏光器件的应用范围、制作材料，主要的设计形式，对国内外相关研究的现状做了简介，介绍了课题的来源，并指出了课题研究的必要性。 |
| 9. | According to the structural feature of polarizing prisms , we transform the parameters related to the structure of prisms into geometric model , and use this model to solve the problem of the relation of different angles . along with fresnel formula and multiple - beam interference , we get the formula of light transmission
根据棱一镜的结构特点，将与棱镜结构有关的各参量转化为数学模型，利用此数学模型来解决各角度之间的关系问题，并结合菲涅耳公式和多光束干涉理论得到了棱镜的光强透射比分析公式。 |
| 10. | 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。 |
