| 旋转锥镜散斑剪切术测量动态扭率和斜率 |
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| 引用本文： | 王开福. 旋转锥镜散斑剪切术测量动态扭率和斜率[J]. 光学学报, 1998, 18(10): 426-1429 |
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| 作者姓名： | 王开福 |
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| 作者单位： | 扬州大学工学院 |
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| 摘 要： | 采用旋转锥镜技术，进行激光散斑剪切照相，测量变形物体的动态扭率和斜率，拍摄一幅散斑图可获得扭率和斜率动态变化的全过程。
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| 关 键 词： | 散斑剪切照相 旋转锥镜 扭率 斜率 |
| 收稿时间： | 1997-03-01 |
Dynamic Measurement of Slope and Twist by Rotating Cone Glass Speckle Shearography |
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| Wang Kaifu. Dynamic Measurement of Slope and Twist by Rotating Cone Glass Speckle Shearography[J]. Acta Optica Sinica, 1998, 18(10): 426-1429 |
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| Authors: | Wang Kaifu |
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| Abstract: | The rotating cone glass speckle shearography used for dynamic measurement of slope and twist is discussed. The whole process can be recorded on a single specklegram. Optical systems are illustrated and experimental results are presented. |
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| Keywords: | speckle shearography rotating cone glass twist slope. |
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