A new method for filter design based on long-period fibre grating

被引：0
|
作者：
Chen, K [1 ]
Sheng, QQ
Dong, XY
机构：
[1] Nankai Univ, Inst Phys, Fiber Commun Lab, Tianjin 300071, Peoples R China
[2] Nankai Univ, Inst Modern Opt, Tianjin 300071, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2004年 / 21卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a simple method to induce mechanically a long-period fibre grating in a general sing mode fibre. The transmission spectrum of the new type of grating can be tailored by changing the external applied pressure or by introducing a phase-shift in the grating. The tunability this kind of gratings exhibit will be particularly useful for the filter design.
引用
收藏
页码：332 / 334
页数：3
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