| 散斑离面位移场的光强分布 |
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| 引用本文： | 陈万金. 散斑离面位移场的光强分布[J]. 松辽学刊, 1997, 0(4): 47-51 |
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| 作者姓名： | 陈万金 |
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| 作者单位： | 四平师范学院!四平136000 |
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| 摘 要： | 本文讨论了利用两次散历暴光技术测量面内位移和离面位移的灵敏度，并导出离面位移场的光强分布公式．
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| 关 键 词： | 激光散斑 离面位移 强度分布 |
THE INTENSITY DISTRIBUTION OF THE FTELD OF THE SPECKLE AXIAL DISPLACEMENT |
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| Chen Wanjin. THE INTENSITY DISTRIBUTION OF THE FTELD OF THE SPECKLE AXIAL DISPLACEMENT[J]. Songliao Journal (Natural Science Edition), 1997, 0(4): 47-51 |
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| Authors: | Chen Wanjin |
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| Affiliation: | Siping Normal college Siping 136000 |
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| Abstract: | In this paper the sensitivity of the plance displacement and the axial displacement which is measured by using the double-exposed speckle technique is discussed and the intensity distribution formula of the axial dispacement field is deduced. |
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| Keywords: | laser speckle axial displacement intiensity distribution |
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