| 晶体双折射现象的直观实验演示器(平台) |
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| 引用本文： | 吴闻迪,唐恒敬,刘杰.晶体双折射现象的直观实验演示器(平台)[J].曲阜师范大学学报,2006,32(1):81-83. |
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| 作者姓名： | 吴闻迪 唐恒敬 刘杰 |
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| 作者单位： | 曲阜师范大学物理工程学院,山东省曲阜市273165 |
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| 摘 要： | 为了能够直观地观察到晶体中的双折射现象，利用非光学级的天然晶体冰洲石中杂质对光的散射作用，设计、制做了晶体双折射现象的直观实验演示器（平台）．通过这种演示器，可以使学生直观地观察到晶体中o、e两光线的真实轨迹．与偏振实验平台结合，可测出两光线的马吕斯定律曲线，验证了从冰洲石晶体中出射的两光线为光矢量相互垂直的线偏振光．
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| 关 键 词： | 偏振光学 晶体双折射 直观实验 偏振光 |
| 文章编号： | 1001-5337（2006）01-0081-03 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-06-13 |
The Visually Experimental Demonstrating Device(Platform) of Crystal Birefringence Phenomenon |
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| WU Wen-di,TANG Heng-jing,LIU Jie.The Visually Experimental Demonstrating Device(Platform) of Crystal Birefringence Phenomenon[J].Journal of Qufu Normal University(Natural Science),2006,32(1):81-83. |
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| Authors: | WU Wen-di TANG Heng-jing LIU Jie |
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| Institution: | College of Physics and Engineering, Qufu Normal University, 273165, Qufu, Shandong, PRC |
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| Abstract: | In order to observe crystal cated the visually experimental demonst scattering process of impurity in non-opt birefringence rating device ically natural phenomenon visually, this paper designed and fabri- of crystal birefringence phenomenon by using the Iceland crystal. This kind of demonstrating device can make students observe the real trace of o and e ray in crystals. Associated with polarization experiment platform, the Malus law curve of these two rays can be measured. It also can be verified that the two rays emergent from Iceland crystal are linearly polarized light and their light vectors are vertical with each other. |
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| Keywords: | polarized optics crystal birefringence visual experiment polarized light |
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