Very high numerical aperture fibers

被引：114

作者：

Wadsworth, WJ ^{[1
]}

Percival, RM ^{[1
]}

Bouwmans, G ^{[1
]}

Knight, JC ^{[1
]}

Birks, TA ^{[1
]}

Hedley, TD ^{[1
]}

Russell, PS ^{[1
]}

机构：

[1] Univ Bath, Dept Phys, Optoelect Grp, Bath BA2 7AY, Avon, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 03期

关键词：

fiber lasers; optical fibers;

D O I：

10.1109/LPT.2004.823689

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：

Air-silica microstructured fibers are designed and fabricated to yield numerical aperture (NA) greater than 0.9. A model is presented which accurately predicts the structural parameters required in order to realize high NAs. Such fibers have application in lasers and laser-induced-fluorescence systems.

引用

页码：843 / 845

页数：3

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