CHEMICAL AND PHYSICAL COMPATIBILITIES OF FLUORIDE AND FLUOROPHOSPHATE GLASSES

被引：41

作者：

RIGOUT, N ^{[1
]}

ADAM, JL ^{[1
]}

LUCAS, J ^{[1
]}

机构：

[1] UNIV RENNES 1,VERRES & CERAM LAB,CNRS,URA 1496,F-35042 RENNES,FRANCE

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1995年 / 184卷

关键词：

D O I：

10.1016/0022-3093(94)00590-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Based on a composite preform concept, a systematic investigation has been carried out in order to qualify a low-refractive-index fluorophosphate glass that would be chemically and physically compatible with a low-phonon-energy barium-indium-gallium-based fluoride glass. Special attention is paid to the stability towards devitrification of the solid solutions that may form at the interface of the two glasses and to the thermomechanical compatibility of the fluoride and fluorophosphate glasses. The most significant result is a preform that exhibits a theoretical refractive index difference, Delta n, of nearly 0.07.

引用

页码：319 / 323

页数：5

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