LOW-LOSS FLUOROZIRCO-ALUMINATE GLASS-FIBER

被引：25

作者：

ITOH, K ^{[1
]}

MIURA, K ^{[1
]}

MASUDA, I ^{[1
]}

IWAKURA, M ^{[1
]}

YAMASHITA, T ^{[1
]}

机构：

[1] HOYA CORP,MAT RES LAB,AKISHIMA,TOKYO 196,JAPAN

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 167卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(94)90374-3

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：

Low loss fluorozirco-aluminate glass fiber has been developed using improved glass preparation and preform fabrication techniques. A minimum loss of < 0.01 dB/m near 2.5 mum and a loss of < 0.1 dB/m at 2.94 mum have been achieved. Fibers with 440 mum core diameter and 500 mum clad diameter have a minimum bending radius of 25 mm and a damage threshold of > 80 kW/mm2 input power density. The fibers are potentially useful for Er:YAG laser power delivery and other infrared applications.

引用

页码：112 / 116

页数：5

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