Record nonlinearity in optical fibre

被引：15
|
作者：
Zhang, W. Q. [1 ]
Afshar V., S. [1 ]
Ebendorff-Heidepriem, H. [1 ]
Monro, T. M. [1 ]
机构：
[1] Univ Adelaide, Sch Chem & Phys, Ctr Expertise Photon, Adelaide, SA 5005, Australia
来源：
ELECTRONICS LETTERS | 2008年 / 44卷 / 25期
关键词：
D O I：
10.1049/el:20083094
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 record effective fibre nonlinearity of 5400 W-1 km(-1) at 1550 nm has been measured in a non-tapered bismuth microstructured optical fibre. This extremely high nonlinearity has been achieved by fabricating a fibre with a suspended-nanowire structure with a core diameter of only 530 nm. The nonlinear phase shift is measured using the dual-frequency self-phase modulation method. This result demonstrates the potential of this emerging class of fibres for use in compact nonlinear devices.
引用
收藏
页码：1453 / +
页数：2
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