| 象平面散斑场相位差的统计性质 |
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| 引用本文： | 汪千凯.象平面散斑场相位差的统计性质[J].光子学报,2002,31(4):471-474. |
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| 作者姓名： | 汪千凯 |
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| 作者单位： | 安徽师范大学物理系,芜湖,241000 |
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| 摘 要： | 运用弱散射体产生的部分显现散斑场相位差自由标准偏差的近似表达式,计算和分析了由单会聚透镜成象产生的象平面部分显现高斯散斑场相位差的自由统计性质.
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| 关 键 词： | 会聚透镜成象 象平面散斑场 相位差统计性质 |
| 收稿时间： | 2001/8/15 |
| 修稿时间： | 2001年8月15日 |
STATISTICAL PROPERTIES OF PHASE DIFFERENCE FOR PARTIALLY DEVELOPED SPECKLE FIELDS IN THE IMAGE PLANE |
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| Wang Qiankai.STATISTICAL PROPERTIES OF PHASE DIFFERENCE FOR PARTIALLY DEVELOPED SPECKLE FIELDS IN THE IMAGE PLANE[J].Acta Photonica Sinica,2002,31(4):471-474. |
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| Authors: | Wang Qiankai |
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| Institution: | Wang Qiankai Department of Physics,Anhui Normal University,Wuhu,Anhui,241000 |
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| Abstract: | By using the general approximate representative of free standard deviation of phase difference for partially developed speckle fields produced by a weak diffuser,the free statistical properties of phase difference of partially developed Gaussian speckle fields in the image plane produced by a single-lens imaging system have been calculated and analysed. |
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| Keywords: | Single-convergent lens imaging Speckle fields in the image plane Statistical properties of phase difference |
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