| 非相干辐射传播后的部分相干性 |
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| 引用本文： | 曹光慈.非相干辐射传播后的部分相干性[J].上海师范大学学报(自然科学版),1994(3). |
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| 作者姓名： | 曹光慈 |
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| 作者单位： | 上海师范大学物理系 |
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| 摘 要： | 本文讨论了为什么用阳光(太阳为一非相干辐射源)也能够观察到光的干涉和衍射现象。从理论上论证了非相干辐射在传播后可以成为部分相干场。
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| 关 键 词： | 互相干度 复相干度 互强度 部分相干性 |
Partial Coherence of the Post-propagated Incoherent Radiation |
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| Cao Guangci.Partial Coherence of the Post-propagated Incoherent Radiation[J].Journal of Shanghai Normal University(Natural Sciences),1994(3). |
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| Authors: | Cao Guangci |
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| Institution: | Department of Physics |
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| Abstract: | This paper discussed such a phenomenon why the double-holes illuminated by the sun (incoherent radiation source) may generate Youngs interference fringes on fundamental optics. Theoretically, ft has been confirmed that post-propagated incoherent radiation can become partially coherent. |
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| Keywords: | degree of mutual coherence complex degree of coherence mutual intensity par-tial coherence |
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