| 计算机单缝衍射光强分布曲线的拟合 |
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| 引用本文： | 韩雪松,孙继德.计算机单缝衍射光强分布曲线的拟合[J].大学物理实验,2006,19(3):80-82. |
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| 作者姓名： | 韩雪松 孙继德 |
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| 作者单位： | 1. 承德石油高等专科学校,承德,067000
2. 中国石油吉化研究院,吉林,132021 |
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| 摘 要： | 先将单缝衍射光强分布的实验数据用五点三次平滑处理,以减少误差。再用牛顿插值求出光强分布公式中的单缝宽度。从而用计算机得出拟合曲线。
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| 关 键 词： | 单缝 光强分布 计算机 |
| 文章编号： | 1007-2934(2006)03-0080-03 |
| 收稿时间： | 06 20 2006 12:00AM |
| 修稿时间： | 2006年6月20日 |
FITTING OF THE LIGHT INTENSITY DISTRIBUTION OF SINGLE SLIT DIFFRACTION BY COMPUTER |
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| Han Xuesong,Sun Jide.FITTING OF THE LIGHT INTENSITY DISTRIBUTION OF SINGLE SLIT DIFFRACTION BY COMPUTER[J].Physical Experiment of College,2006,19(3):80-82. |
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| Authors: | Han Xuesong Sun Jide |
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| Institution: | Chengde Petroleum College,Chengde,067000; Petrochina Jilin Petrochemical Company, Jilin, 132021 |
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| Abstract: | For the sake of diminishing the error to the lowest level,the smoothing matehod of five points is used to deal with the data of the light intensity distribution of single slit diffraction.And then Newton Interpolation is used to calculate the width of single slit(b)in the formula of light intensity distribution.Finally,fit the curre of light intensity distribution by computer. |
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| Keywords: | single slit light intensity distribution computer |
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