Measurement of refractive index of liquids using s- and p-polarized light

被引:0
|
作者
Räty, J
Peiponen, KE
机构
[1] Univ Oulu, Res & Dev Ctr Kajaani, Measurement & Sensor Lab, FIN-87400 Kajaani, Finland
[2] Univ Joensuu, Dept Phys, Vaisala Lab, FIN-80101 Joensuu, Finland
关键词
reflectometer; refractive index of liquids; Fresnel's amplitude coefficients;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A recently developed reflectometer was used for the determination of the wavelength-dependent refractive index of liquids. Reflectance from the prism-liquid interface was analysed using the formulae derived from the relation between Fresnel's amplitude reflection coefficients r(s) and r(p). Two sets of test liquids were prepared and the real refractive indices of the solutions were determined at 590 nm. The consistency of the results was experimentally tested using a commercial Abbe refractometer.
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页码:74 / 76
页数:3
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