The optical properties of high-porosity quartz ceramics

被引：5
|
作者：
Moiseev, S. S. [1 ]
Petrov, V. A. [1 ]
Stepanov, S. V. [1 ]
机构：
[1] Russian Acad Sci, IVTAN, Joint Inst High Temperature, Inst High Energy Densities, Moscow 125412, Russia
来源：
HIGH TEMPERATURE | 2006年 / 44卷 / 05期
关键词：
Ceramic materials;
D O I：
10.1007/s10740-006-0092-1
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effective absorption coefficient and the radiation diffusion coefficient are determined for high-porosity quartz ceramics of three types prepared by a production process involving the use of foaming agents. A laser photometer is used for measuring the normal hemispherical transmissivity of cylindrical samples of different thicknesses and the angular dependence of the directional hemispherical transmissivity of one of the samples. Results are given for wavelengths of 0.63. 1.15, and 3.39 mu m. The thus obtained data are used to calculate the dependence of the bihemispherical reflectivity of a flat layer on the layer thickness.
引用
收藏
页码：760 / 765
页数：6
相关论文
共 50 条
  • [1] The optical properties of high-porosity quartz ceramics
    S. S. Moiseev
    V. A. Petrov
    S. V. Stepanov
    High Temperature, 2006, 44 : 760 - 765
  • [2] The optical properties of high-porosity calcium fluoride ceramics
    Moiseev, S. S.
    Petrov, V. A.
    Stepanov, S. V.
    HIGH TEMPERATURE, 2007, 45 (05) : 639 - 644
  • [3] The optical properties of high-porosity lithium fluoride ceramics
    Moiseev, S. S.
    Petrov, V. A.
    Stepanov, S. V.
    HIGH TEMPERATURE, 2008, 46 (02) : 218 - 222
  • [4] The optical properties of high-porosity lithium fluoride ceramics
    S. S. Moiseev
    V. A. Petrov
    S. V. Stepanov
    High Temperature, 2008, 46 : 218 - 222
  • [5] The optical properties of high-porosity calcium fluoride ceramics
    S. S. Moiseev
    V. A. Petrov
    S. V. Stepanov
    High Temperature, 2007, 45 : 639 - 644
  • [6] Optimized Composition of the Slip for Preparing High-Porosity Permeable Quartz Ceramics
    S. E. Porozova
    Refractories and Industrial Ceramics, 2002, 43 : 269 - 272
  • [7] Optimized composition of the slip for preparing high-porosity permeable quartz ceramics
    Porozova, SE
    REFRACTORIES AND INDUSTRIAL CERAMICS, 2002, 43 (7-8) : 269 - 272
  • [8] Preparation technique of high-porosity ceramics
    Yokota, T
    Aono, T
    Matsuda, Y
    Takahata, Y
    KAGAKU KOGAKU RONBUNSHU, 1999, 25 (01) : 126 - 129
  • [9] Sintering and mechanical properties of high-porosity ceramics based on diatomite
    Skvortsov A.A.
    Luk’yanov M.N.
    Novitsan Y.V.
    Skvortsov, Arkady A. (skvortsovaa@outlook.com), 1600, Trans Tech Publications Ltd (269): : 71 - 77
  • [10] High-porosity mullite-silica ceramics
    Bendovskii, EB
    GLASS AND CERAMICS, 2002, 59 (9-10) : 339 - 341
12345