Transmission properties of hollow glass fibers for the infrared fabricated by glass-drawing technique

被引：2

作者：

Kasahara, R ^{[1
]}

Katagiri, T ^{[1
]}

Matsuura, Y ^{[1
]}

Miyagi, M ^{[1
]}

机构：

[1] Tohoku Univ, Dept Elect Commun, Sendai, Miyagi 9808579, Japan

来源：

OPTICAL FIBERS AND SENSORS FOR MEDICAL APPLICATIONS IV | 2004年 / 5317卷

关键词：

hollow fibers; infrared fibers; infrared lasers;

D O I：

10.1117/12.546424

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Hollow glass fibers for delivery of mid-infrared lasers are drawn from a glass-tube preform to produce a long and flexible hollow fiber at low cost. A silver film is coated on the drawn glass tube with a wall thickness as small as 9.1 mum. A Pyrex-glass hollow fiber with an inner diameter of 340 mum and a length of 42 cm shows a loss of 3.0 dB for Er:YAG laser light.

引用

页码：81 / 85

页数：5