| 空气折射率测量实验的改进 |
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| 引用本文： | 张金平,张庆荣,赵魁芳. 空气折射率测量实验的改进[J]. 实验室科学, 2009, 0(4): 86-87 |
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| 作者姓名： | 张金平 张庆荣 赵魁芳 |
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| 作者单位： | 河北大学,物理科学与技术学院,河北,保定,071002 |
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| 摘 要： | 普通的迈克尔逊干涉仪测量空气折射率遇到的主要问题是由于光程差太大，使得干涉条纹很密无法计数。该文介绍的用测微目镜将干涉条纹放大，再进行测量的方法很好地解决了这个问题。
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| 关 键 词： | 迈克尔逊干涉仪 空气折射率 干涉条纹 测微目镜 |
Improvement on experiment of measuring air refractive index |
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| ZHANG Jin-ping,ZHANG Qing-rong,ZHAO Kui-fang. Improvement on experiment of measuring air refractive index[J]. Laboratory Science, 2009, 0(4): 86-87 |
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| Authors: | ZHANG Jin-ping ZHANG Qing-rong ZHAO Kui-fang |
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| Affiliation: | ZHANG Jin - ping, ZHANG Qing - rong, ZHAO Kui - fang (College of Physics Science ＆ Technology, Hebei University, Baoding 071002, China) |
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| Abstract: | When common Michelson interferometer is used for measuring air refractive index, there is a major problem that the optic path difference is so large that the fringes is to close too count. A method that prior to measurement the fringes are amplified by using micrometer eyepiece is presented in this paper for resolving the problem. |
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| Keywords: | Michelson interferometer air refractive index fringes micrometer eyepiece |
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