| 光的干涉在水平调节及长度测量中的新应用 |
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| 引用本文： | 温静,左春英.光的干涉在水平调节及长度测量中的新应用[J].物理与工程,2008,18(6):25-27. |
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| 作者姓名： | 温静 左春英 |
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| 作者单位： | 黑龙江八一农垦大学文理学院,黑龙江大庆,163319 |
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| 摘 要： | 本文应用迈克耳孙干涉仪形成等倾干涉图样的原理，提出了快速、精确调整望远镜光轴和分光计中心轴垂直的方法，使用该方法在很大程度上缩短了调节时间并且提高了测量的准确性；将该调节思想与调零光程差的方法相结合，应用到杨氏弹性模量的测量中，提高了测量的精确性．
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| 关 键 词： | 干涉仪 分光计 零光程差 杨氏弹性模量 |
NEW APPLICATION OF THE LIGHT INTERFERENCE IN LEVEL ADJUSTMENT AND LENGTH MEASUREMENT |
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| Wen Jing,Zuo Chun-ying.NEW APPLICATION OF THE LIGHT INTERFERENCE IN LEVEL ADJUSTMENT AND LENGTH MEASUREMENT[J].Physics and Engineering,2008,18(6):25-27. |
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| Authors: | Wen Jing Zuo Chun-ying |
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| Institution: | College of Arts and Science;Heilongjiang August First Land Reclamation University;Daqing;Heilongjiang 163319 |
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| Abstract: | In this paper,by applying the principle of equal inclination interferometer pattern using Michelson interferometer,we have proposed the method of fast and accurate adjustment for the telescope optical axis and the spectrometer central shaft vertical.The accommodation time can be reduced and the survey accuracy can be enhanced to a great extent by this method.The integration of this adjustment thought into the zero light path difference method,which can improve the measurement accuracy,has been applied in me... |
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| Keywords: | interferometer spectrometer zero light path difference Young's modulus of elasticity |
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