布儒斯特角及其光学应用精编.doc

浅谈布儒斯特角及其光学应用 摘 要本文关键词：On the Brewster angle and optical applications Abstract: With the development of science and technology, Now, In addition to using the Brewster angle to get outside of linearly polarized light, Concepts and experiments related to the Brewster angle, As its calculation and measurement in production and life, Scientific research, Teaching and other universities are very versatile and very prominent practical value. Therefore, In-depth study of the Brewster angle, Further expand the practical application of Brewsters law, Is a very valuable research direction of modern optics. Firstly, the source of the Brewster angle to the reader a brief introduction, Said: Brewsters done a lot of experiments, and finally in 1815, he found that when the reflection and refraction of light perpendicular to the light, the reflected light is completely polarized. Second, do a narrative to the Brewster angle, Brewsters law, Brewster windows, Brewster fringes Brewster stereoscope and other related concepts do a narrative. And then for the reader to understand Brewsters law more clearly, I simply described light polarization phenomena for everyone. Finally, because there are many uses of Brewster Law in life and has strong practical value and operability so when we learn the Brewster angle, we need make a reasonable classification of its uses, In this article, We make its uses into four categories, That Brewster angle in the production of life, In scientific applications, in university teaching and other applications. For each type of application, I will cite the appropriate instance and explain the principle. Keywords: Brewster angle; Brewster Law; Brewster window; Polarization of the light; Wave nature of light 前 言 绪论 1.1 研究背景θb表示。上述规律后被称作是布儒斯特定律。对于此定律的正确性，后来的实验和麦克斯韦定律均有验证。 除了获得线偏振光外，与布儒斯特角相关的实验概念，如其计算和测量等等在光学实验中和实际生活中均有十分广泛的用途和非常突出的实用价值。因此，深入研究布儒斯特角，进一步拓展布儒斯特定律的实际应用，是现代光学的一个非常有价值的研究方向。 1.2 国内研究现状及发展趋势p=0但 tp=1,也就是 p偏振分量照射到布儒斯特窗片上的透过率是100%而不产生损耗