VISCOSITY OF F AND GEO2 CODOPED SILICA GLASS

被引：10

作者：

SHIRAKI, K

OHASHI, M

TAJIMA, K

TATEDA, M

TSUJIKAWA, K

机构：

[1] NTT Telecommunication Field Systems R&D Center, Tokai, Ibarakiken

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 14期

关键词：

GLASS; OPTICAL FIBERS;

D O I：

10.1049/el:19930844

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：

The dopant concentration dependence of the viscosity of fluorine (F) and GeO2 codoped silica glass is investigated experimentally. The viscosity of these glasses at various dopant concentrations is measured using the drawing method in the 1700-2000-degrees-C temperature range. The change in the viscosity logarithm of F and GeO2 codoped silica glass was found to be the linear sum of the changes induced individually by F and GeO2.

引用

页码：1263 / 1265

页数：3

共 7 条

[1]

DOREMUS RH, 1973, GLASS SCI, pCH6

[2]

HANAWA B, 1986, T IEICE JAPAN C I, V72, P167

[3] EVALUATION OF RESIDUAL-STRESS AND VISCOSITY IN SIO2-CORE F-SIO2 CLAD SINGLE-MODE OPTICAL FIBERS FROM BRILLOUIN GAIN SPECTRA [J].