| 用光速测量仪测量玻璃的折射率 |
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| 引用本文： | 李远琴,杨永安.用光速测量仪测量玻璃的折射率[J].楚雄师范学院学报,2008,23(9). |
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| 作者姓名： | 李远琴 杨永安 |
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| 作者单位： | 楚雄师范学院物理系,云南,楚雄,675000 |
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| 摘 要： | 折射率是反映介质材料光学性质的一个重要参数,它的测量在生产生活及科学研究中具有重要的意义。本实验尝试采用一种新的方法——等相位法,利用LM2000A光速测量仪对透明固体介质的折射率进行测量,以玻璃砖为例,并对实验产生的误差以及改进方法进行了分析。
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| 关 键 词： | 等相位法 光程差 折射率 |
The Measurement of Refractive Index of Glass with Model Experiment Apparatus of Light Velocity Test |
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| LI Yuan-qin,YANG Yon-gan.The Measurement of Refractive Index of Glass with Model Experiment Apparatus of Light Velocity Test[J].journal of chuxiong normal university,2008,23(9). |
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| Authors: | LI Yuan-qin YANG Yon-gan |
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| Abstract: | Refractive index is an important parameter which reflects the transparent solid dielectric material's optical nature.Its measurement has important significance in production life and science.A new method,equal phase method is used in this experiment to measure the refractive index of transparent solid dielectric using the LM2000A model experiment apparatus of light velocity test(set a glass brick as an example),the errors and its improved methods are also analyzed in this paper. |
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| Keywords: | glass brick equal phase method path difference refractive index |
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