| 引用本文: | 谭吉春.多模光纤散斑微小位移的测量.[J].国防科技大学学报,1987,(1):27-30.[点击复制] |
| Tan Jichun.Measurement of Small Displacement of Multimode Optical Fiber Speckles[J].Journal of National University of Defense Technology,1987,(1):27-30[点击复制] |
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| 多模光纤散斑微小位移的测量 |
| 谭吉春 |
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| 摘要: |
| 本文提出一种二次曝光照相检测技术，用于测量因径向压力引起的多模光纤斑纹的微小位移，实验方法简便，位移量测量范围在10～1000 微米左右。 |
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| 投稿日期：1985-12-01 |
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| Measurement of Small Displacement of Multimode Optical Fiber Speckles |
| Tan Jichun |
| Abstract: |
| In this paper a double exposure method with a simpler experimental set up is reported for measurement of small displacements of the speckle pattern of multimode optical fiber which were caused by changing the radial pressure on an optica1 fiber. The measurment of displacement ranges from 10 to 1000μm. |
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