Ultral-long-period fiber gratings

被引:0
|
作者
Shu, XW [1 ]
Gwandu, B [1 ]
Zhang, L [1 ]
Bennion, I [1 ]
机构
[1] Aston Univ, Photon Res Grp, Birmingham B4 7ET, W Midlands, England
关键词
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暂无
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
We report here for the first time fabrication and characterisation of long period fiber gratings with periods of several millimeters. The resonant loss peaks of these gratings are generated from the coupling of the forward propagating guided core mode to the cladding modes of fundamental and harmonic orders, These ultral-long-period fiber gratings may find sonic applications in optical fiber communication and sensing.
引用
收藏
页码:386 / 387
页数:2
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