| 浅析如何实现光的干涉 |
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| 引用本文： | 叶吾梅,彭振生.浅析如何实现光的干涉[J].宿州学院学报,2007,22(5):104-105,8. |
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| 作者姓名： | 叶吾梅 彭振生 |
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| 作者单位： | 宿州学院物理与电子信息工程系,安徽宿州,234000 |
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| 摘 要： | 通过严密的数学推导,得出实现干涉需要三个条件:频率相同,振动方向相同和相位差恒定,具体的方法为分波面法与分振幅法;同时还需要满足两个附加条件:两束相干光的振幅不能相差太大和其光程差不能太大。
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| 关 键 词： | 相干光 干涉 恒定相位差 |
| 文章编号： | 1673-2006(2007)05-0104-03 |
| 修稿时间： | 2007年1月20日 |
Rough analysis on how to realize light interference |
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| YE Wumei,PENG Zhensheng.Rough analysis on how to realize light interference[J].Journal of Shuzhou College,2007,22(5):104-105,8. |
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| Authors: | YE Wumei PENG Zhensheng |
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| Abstract: | Through the reduction by mathematical method,The realization of interference needs the following three condition:the same frequency, the same vibrating direction and the constant phase difference,and the concrete methods are divided into the interference between divided wave surfaces and the interference between divided amplitudes;at the same time,the following two additional conditions should be met: the amplitudes of the two coherent lights can't differ too much and the optical path difference between them can't be too big. |
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| Keywords: | Coherent lights Inference Constant phase difference |
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