Optical properties and structure of porous glasses

被引：0

作者：

Evstrapov, AA

Antropova, TV

Drozdova, IA

Yastrebov, SG

机构：

[1] Russian Acad Sci, Inst Analyt Instrumentat, St Petersburg 198103, Russia

[2] Russian Acad Sci, Inst Silicate Chem, St Petersburg 199155, Russia

[3] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

OPTICA APPLICATA | 2003年 / 33卷 / 01期

关键词：

porous glass; photometry measurement; spectral dependence; transmission; reflection; scattering; refractive index; porosity; size of microstructures;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The results of measurements concerning spectral dependences of transmission and reflection coefficients both for porous and two-phase glasses are presented. Relative estimations have been performed for transmission and reflection coefficients of examined samples. Optical characteristics, such as the dispersion of refractive index and absorption coefficient, have been found for porous glasses. Porosity of the material and the sizes of micropores have been determined from the optical characteristics of glasses with the assumption of identity and uniformity of pores.

引用

页码：45 / 54

页数：10

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