| 双棱镜实验中两虚光源间距的最佳测量位置 |
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| 引用本文： | 李卓凡,王小怀,张庆.双棱镜实验中两虚光源间距的最佳测量位置[J].太原师范学院学报(自然科学版),2007,6(2):80-82. |
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| 作者姓名： | 李卓凡 王小怀 张庆 |
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| 作者单位： | 韩山师范学院,物理与电子工程系,广东,潮州,521041 |
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| 基金项目： | 韩山师范学院校科研和教改项目 |
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| 摘 要： | 通过推导，找到双棱镜干涉实验中虚光源间距的最佳测量位置，从而减小间接测量引入的误差，提高测量精度.实验结果表明，理论分析与实验相一致.
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| 关 键 词： | 双棱镜干涉 虚光源 二次成像 |
| 文章编号： | 1672-2027（2007）02-0080-03 |
| 修稿时间： | 2007-03-14 |
The Optimum Measuring Position of Virtual Light Source Distance in Fresnel Double Prism Experiment |
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| Li Zhuofan,Wang Xiaohuai,Zhang Qing.The Optimum Measuring Position of Virtual Light Source Distance in Fresnel Double Prism Experiment[J].Journal of Taiyuan Normal University:Natural Science Edition,2007,6(2):80-82. |
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| Authors: | Li Zhuofan Wang Xiaohuai Zhang Qing |
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| Institution: | Physics and Electronic Engineering Department,Hanshan Normal College,Chaozhou 521041 ,China |
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| Abstract: | The optimum measuring position of virtual light source in Fresnel double prism experiment is found by derivation. So the indirect measuring error is reduce and the measuring accuracy is improved. The correctness of the theory analyse is proved by comparing the experiment data. |
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| Keywords: | double prism interference virtual light source second imagery |
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