| 等倾干涉实验的设计与制作 |
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| 引用本文： | 魏育遂,沈京玲,罗仁富.等倾干涉实验的设计与制作[J].首都师范大学学报(自然科学版),1993(2). |
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| 作者姓名： | 魏育遂 沈京玲 罗仁富 |
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| 作者单位： | 首都师范大学物理系
(魏育遂，沈京玲)，首都师范大学物理系(罗仁富) |
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| 摘 要： | 物理光学薄膜干涉中的一个经典实验的新做法是使用激光、硫酸纸屏(或毛玻璃屏)和云母片代替汞灯,薄云母片产生干涉圆环纹。实践表明,取得了较好的实验效果,简单易作,不需要暗室,云母片也不需要很薄。
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| 关 键 词： | 薄膜干涉 干涉圆环纹 激光 |
The Planning and Preparation of the Experiment of the Interference of Equal Inclination |
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| Wei Yusui,Shen Jingling,Luo Renfu.The Planning and Preparation of the Experiment of the Interference of Equal Inclination[J].Journal of Capital Normal University(Natural Science Edition),1993(2). |
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| Authors: | Wei Yusui Shen Jingling Luo Renfu |
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| Institution: | Wei Yusui,Shen Jingling,Luo Renfu Department of physics,Capital Normal University |
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| Abstract: | A new method for Preparing circular interference fringes by using laser,sulfate paper screen, or ground glass and mica sheet, instead of using mercury-arc lamp and thinner mica sheet, is given. Practice shows a better experimentaleffect, that this method is much simpler and more convenient for the demonst-ration of thin film interference in classroom. |
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| Keywords: | thin film interference circular interference fringes laser sul-pectoaper micasheet mercury-arc lamp |
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