| 由菲涅尔反射测量平行平面介质的折射率 |
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| 引用本文： | 袁剑辉,周烈生,车宇.由菲涅尔反射测量平行平面介质的折射率[J].应用光学,1998(6). |
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| 作者姓名： | 袁剑辉 周烈生 车宇 |
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| 作者单位： | 中山大学物理系 |
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| 摘 要： | 一激光束投射在一平行平面介质的表面上，在此表面有一反射光束和从介质内折射出来的另一光束，只要测出这两光束的Ｐ光和Ｓ光的强度，就可计算该介质的折射率。本文介绍测量原理及方法。
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| 关 键 词： | 菲涅尔反射 偏振光 折射率 检流计 |
MEASUREMENT OF REFRACTIVE INDEX OF PARALLEL PLANAR MEDIUM BY FRESNEL REFLECTION |
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| Yuan Jianhui,Zhou Lisheng,Che Yu.MEASUREMENT OF REFRACTIVE INDEX OF PARALLEL PLANAR MEDIUM BY FRESNEL REFLECTION[J].Journal of Applied Optics,1998(6). |
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| Authors: | Yuan Jianhui Zhou Lisheng Che Yu |
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| Abstract: | A laser beam falls on the surface of parallel planar medium,then a light beam is reflected from the front surface,another beam is reflected from the back surface of the medium and is refracted.After measuring intensity of p and s polarization of two beams,we can calculate refractive index of the medium.The measuring priniciple and method are introduced. |
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| Keywords: | Fresnel reflection polarized light refractivity galvanometer |
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