| 光学瓦斯检定器干涉条纹的分析 |
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| 引用本文： | 郑传明.光学瓦斯检定器干涉条纹的分析[J].安徽理工大学学报(自然科学版),1995(3). |
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| 作者姓名： | 郑传明 |
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| 作者单位： | 淮南矿业学院基础课部 |
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| 摘 要： | 本文分析了光学瓦斯检定器的光学原理,指出国内外文献中存在的缺点,定量计算出光程差,分析了干涉条纹,提出了仪器的调试方法,为维修、使用提供了有益的参考.
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| 关 键 词： | 相干光 干涉方法 干涉条纹显示 |
An analysis on interference fringes of optical gas detectors |
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| Zheng Chuanming.An analysis on interference fringes of optical gas detectors[J].Journal of Anhui University of Science and Technology:Natural Science,1995(3). |
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| Authors: | Zheng Chuanming |
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| Institution: | Dept. of Basic Courses |
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| Abstract: | In this paper,the optical principle of optical gas detectors is analyzed,and some defects existing in documents home and abroud pointed out. Based on quantitative calculation of path differences and analysis of interference fringes, an adjusting method of the instrument is put forward,which,gives valuable reference for maintenance and use of it. |
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| Keywords: | coherent light interference technique interference fringe visualization |
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