| 用部分相干光成像理论计算刀口法中的光强分布 |
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| 引用本文： | 陈冠英 董晨钟. 用部分相干光成像理论计算刀口法中的光强分布[J]. 西北师范大学学报(自然科学版), 1998, 34(4): 36-40 |
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| 作者姓名： | 陈冠英 董晨钟 |
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| 作者单位： | 西北师范大学物理系 |
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| 摘 要： | 利用部分相干光成像理论，推出Ｆｏｕｃａｕｌｔ刀口相位检测时非相干入射情况下的像面光强分布．分析表明，在一定条件下，可得到输入物函数相位变化率分布的信息．
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| 关 键 词： | 刀口法 相位检测 光强分布 相位变化率 |
Calculation of irradiance distribution for the knife edge test by the theory of partially coherent light imaging |
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| Chen Guanying Dong Chenzhong. Calculation of irradiance distribution for the knife edge test by the theory of partially coherent light imaging[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 1998, 34(4): 36-40 |
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| Authors: | Chen Guanying Dong Chenzhong |
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| Abstract: | According to the theory of partially coherent light imaging,the irradiance distribution for the Foucault knife edge phase test method is derived in incoherent lighting.From the formula,under given conditions,the information about phase change of the input object function is obtained. |
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| Keywords: | knife edge method phase test irradiance distribution phase change ratio |
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