| 用激光对传统牛顿环装置进行演示的探讨 |
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| 引用本文： | 王春恒.用激光对传统牛顿环装置进行演示的探讨[J].兰州理工大学学报,1993(2). |
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| 作者姓名： | 王春恒 |
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| 作者单位： | 甘肃工业大学基础课部 |
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| 摘 要： | 通过试验,在牛顿环的中心发现了亮斑,并且仅用一个平凸透镜演示出了牛顿环,出现的牛顿环不是空气隙的两个界面反射的光进行干涉的结果,用激光对传统牛顿环装置进行演示是不妥当的。
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| 关 键 词： | 激光 凸透镜 干涉 演示 非定位干涉 牛顿环 |
Discussion on the Pemonstration of Traditional Newton's Ring Unit with Laser |
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| Wang Chunheng.Discussion on the Pemonstration of Traditional Newton''''s Ring Unit with Laser[J].Journal of Lanzhou University of Technology,1993(2). |
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| Authors: | Wang Chunheng |
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| Institution: | Division of Basic Courses |
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| Abstract: | The experiment shows that a bright point appears in the center of the newton's ring and the newton's ring is obtained on the screen with only one convex. It is pointed out that the newton's ring is not the interference result of the two rags reflected at the both interfaces between the air shim. Therefore the demonstration of traditional newton's ring unit with the laser is inappropriate. |
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| Keywords: | laser convex interference demonstration non-locating interference newton's ring |
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