R-GRIN TIO2-SIO2 GLASS RODS PREPARED BY A SOL-GEL METHOD

被引：11

作者：

SHINGYOUCHI, K ^{[1
]}

KONISHI, S ^{[1
]}

SUSA, K ^{[1
]}

MATSUYAMA, I ^{[1
]}

机构：

[1] HITACHI LTD,CENT RES LAB,KOKUBUNJI,TOKYO 185,JAPAN

来源：

ELECTRONICS LETTERS | 1986年 / 22卷 / 21期

关键词：

GLASS; -; Materials;

D O I：

10.1049/el:19860759

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Acidic water leaching of jelly-like gels (wet gels) prepared from silicon and titanium alkoxides gives rise to a titanium concentration gradient in the gels, which are then dried and densified by heating to yield radial gradient refractive index (r-GRIN) glass rods. Rods of good optical quality, showing little scattering of an He-Ne laser beam, can be made from the dry gels with low bulk densities.

引用

页码：1108 / 1110

页数：3