Physical Properties of Novel Lead-Bismuthate Glasses with Large Transmitting Windows

孙洪涛; 张德宝; 徐时清; 戴世勋; 胡丽丽; 姜中宏

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Physical Properties of Novel Lead-Bismuthate Glasses with Large Transmitting Windows

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Novel lead-bismuthate glasses with low OH concentration have been obtained in the Bi2Os-PbO-SrO system.The role of the different components in the glass formation has been explored from the density, refractive index measurements, indicating that the physical properties are mainly affected by Bi2O3 and PbO contents. The densities and refractive indices of these glasses are in the ranges of 7.639-7.699g/cm3 and 2.47-2.94, respectively.A wide transmitting window from visible to infrared (IR) regions and good thermal stability for some compositions of these glasses have been observed, which make them appealing candidates for different optical applications such as upconverting phosphors, new laser materials, optical waveguides and crystal-free fibre drawing.

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《中国物理快报：英文版》 |2004年第9期|1759-1761|共3页
作者
孙洪涛; 张德宝; 徐时清; 戴世勋; 胡丽丽; 姜中宏;
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作者单位

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800;

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正文语种 chi
中图分类物理学;
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Physical Properties of Novel Lead-Bismuthate Glasses with Large Transmitting Windows

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