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董军宇

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期刊论文

Measuring the refractive indices of liquids with a capillary tube interferometer

董军宇Ailing Yang Wendong Li Guang Yuan Junyu Dong and Jinliang Zhang

APPLIED OTICS Vol. 45, No.31 1 November 2006,-0001,():

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摘要/描述

A theoretical analysis of the fringe pattern produced by a capillary tube interferometer is presented, which is expected to be two-beam interference, and a computer program to simulate the interference fringe pattern is established. By comparing the simulated fringe pattern and the experimental fringe pattern, the refractive index of the liquid can be given when the two fringes coincide best. The results of this method are close to those of the Abbe refractometer.

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版权说明:以下全部内容由董军宇上传于   2010年08月31日 10时41分00秒,版权归本人所有。

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