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| 杨氏双缝干涉中的两个近似计算及其误差分析 | |
| 引用本文： | 刘桂香,熊建文. 杨氏双缝干涉中的两个近似计算及其误差分析[J]. 海南师范大学学报(自然科学版), 2004, 17(4): 333-336 |
| 作者姓名： | 刘桂香 熊建文 |
| 作者单位： | 1. 华南师范大学,物理与电信工程学院,广东,广州,510631 2. 华南师范大学,物理与电信工程学院,广东,广州,510631;西安交通大学,生物医学信息工程教育部重点实验室,生命科学与技术学院,陕西,西安,710049 |
| 摘 要： | 分析了点光源杨氏双缝干涉中光程差的近似计算及其误差产生原因,也分析了带状光源杨氏双缝干涉中光源宽度临界值的近似计算及其误差产生原因,同时给出了两个近似计算的新的适用条件. |
| 关 键 词： | 杨氏双缝干涉 光程差 光源带宽 误差 |
| 文章编号： | 1671-8747(2004)03-0333-04 |
| 修稿时间： | 2004-04-13 |
Two approximate calculations and their error analysis in Young''''s double-slot interference |
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| LIU Gui-xiang,XIONG Jian-wen. Two approximate calculations and their error analysis in Young''''s double-slot interference[J]. Journal of Hainan Normal University:Natural Science, 2004, 17(4): 333-336 | |
| Authors: | LIU Gui-xiang XIONG Jian-wen |
| Affiliation: | LIU Gui-xiang~1,XIONG Jian-wen~ |
| Abstract: | In this paper,two approximate calculation equations are given, of which one is about the approximate calculation of the interference experiment while the other is about the approximate calculation of the critical value of the width of the coiled light source.Not only the reason for errors and the factor affecting errors magnitude are analyzed ,but the new applicable condition for the two approximate calcutaions is given as well. |
| Keywords: | Young's double-slot interference optical path difference coiled lamp-house error |
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