Cladding-mode extraction from long-period fibre grating using self-aligned core-mode blocker

被引：5
|
作者：
Suzuki, S. [1 ]
Ito, H. [1 ]
Takata, Y. [1 ]
Sakata, H. [1 ]
机构：
[1] Shizuoka Univ, Fac Engn, Dept Elect & Elect Engn, Hamamatsu, Shizuoka 4328561, Japan
来源：
ELECTRONICS LETTERS | 2007年 / 43卷 / 06期
关键词：
D O I：
10.1049/el:20073701
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 is presented of fabricating a core-mode blocker for use in long-period fibre gratings by forming a self-aligned absorber on the end of the fibre core. The absorber efficiently suppresses the coremode power and allows the cladding-mode radiation to pass through, thereby resulting in a bandpass output at the resonant wavelengths.
引用
收藏
页码：330 / 332
页数：3
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