| 用激光散斑测微小位移及应用 |
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| 引用本文： | 李淑春. 用激光散斑测微小位移及应用[J]. 中国民航学院学报, 1994, 12(3): 104-107 |
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| 作者姓名： | 李淑春 |
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| 摘 要： | 本文介绍了散斑测微小位移原理及在普通物理实验中的应用。
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| 关 键 词： | 激光散斑，微小位移，扬氏模量，团体线胀系数 |
The Measurement of Micro-displacement by Laser Speckle and its Application |
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| Li Shuchun. The Measurement of Micro-displacement by Laser Speckle and its Application[J]. Journal of Civil Aviation University of China, 1994, 12(3): 104-107 |
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| Authors: | Li Shuchun |
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| Affiliation: | Deparment of Basic Courses |
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| Abstract: | This paper gives an introduction to the principle of the measuremeent by Laser speckle of micro-displacement and its application in physics experiments |
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| Keywords: | Laser Speckle Micro-displacement Yang elastic modulusLinear expansion cofficient of solid |
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