Birefringence Effect of Long-period Fiber Gratings Fabricated by SMF

被引：0
|
作者：
王昌
机构：
[1] Wuhan 430070 China
[2] Fiber Sensing Technology & Research Center Wuhan University of Technology
来源：
JournalofWuhanUniversityofTechnology(MaterialsScienceEdition) | 2006年 / 02期
关键词：
LPFG; birefringence effect; SMF;
D O I：
暂无
中图分类号：
TN253 [光纤元件];
学科分类号：
摘要：
The fabrication of LPFG in single mode fiber (SMF) was fabricated using amplitude mask writing techniques. The birefringence effect of LPFG for sensing the transverse strain was discussed in detail. The experimental results show that it exhibits a very high sensitivity and a good linearity to transverse strain, with a sensitivity some hundred times greater than what has been achieved using FBG sensor.
引用
收藏
页码：69 / 71
页数：3
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