| 光源的非单色性对干涉条纹可见度的影响 |
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| 引用本文： | 相凤华,郭建军,冀磊.光源的非单色性对干涉条纹可见度的影响[J].天津工程师范学院学报,2006,16(2):42-44. |
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| 作者姓名： | 相凤华 郭建军 冀磊 |
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| 作者单位： | 1. 廊坊师范学院,物理系,河北,廊坊,065000
2. 天津工程师范学院,数理与信息科学系,天津,300222 |
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| 摘 要： | 在光源非单色性模型——三角形模型下，求出了光强分布与光程差之间的关系，应用MATLAB软件模拟出了光强分布曲线，并对该模型下干涉条纹的可见度进行了分析。
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| 关 键 词： | 光源 非单色性 干涉条纹 光强分布 可见度 |
| 文章编号： | 1673-1018(2006)02-0042-03 |
| 收稿时间： | 03 27 2006 12:00AM |
| 修稿时间： | 2006年3月27日 |
Effect of non-concolorousity of light source on interference fringes visibility |
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| XIANG Feng-hua,GUO Jian-jun,JI Lei.Effect of non-concolorousity of light source on interference fringes visibility[J].Journal of Tianji University of Technology and Education,2006,16(2):42-44. |
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| Authors: | XIANG Feng-hua GUO Jian-jun JI Lei |
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| Institution: | 1.Department of Physics, Langfang Teachers College, Langfang 065000, China; 2. Department of Mathematics and Information Science, Tianjin University of Technology and Education, Tianjin 300222, China |
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| Abstract: | The formula of irradianee distribution versus optical path-length difference is obtained under the condition of the source being regarded as triangle model. Graph of irradiance distribution is drew with MATLAB software . The visibility of interference fringes is analysed. |
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| Keywords: | light source non-concolorousity irradiance distribution interference fringes visibility |
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