Optical channel waveguide in chalcogenide (Ga:La:S) glass

被引：7

作者：

Mairaj, AK ^{[1
]}

Fu, A ^{[1
]}

Rutt, HN ^{[1
]}

Hewak, DW ^{[1
]}

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 19期

关键词：

Atomic force microscopy - Bandwidth - Photopolymerization - Refractive index - Semiconducting glass - Single mode fibers;

D O I：

10.1049/el:20010803

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：

A novel method for fabricating optical channel waveguides in Ga:La:S chalcogenide glass, through continuous wave direct UV laser writing (lambda = 244 nm) is reported. Well-formed singlemode channel structures, with low propagation losses of 0.38 +/- 0.05 dB/cm at 1.3 mum. were engineered using this technique.

引用

页码：1160 / 1161

页数：2

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