Optical fiber grating sensors in multimode fibers

被引：35
|
作者：
Zhao, W [1 ]
Claus, RO [1 ]
机构：
[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, Fiber & Electroopt Res Ctr, Blacksburg, VA 24061 USA
来源：
SMART MATERIALS & STRUCTURES | 2000年 / 9卷 / 02期
关键词：
D O I：
10.1088/0964-1726/9/2/312
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We present a novel class of optical fiber sensors based on fiber Bragg gratings written in germanium-doped silica multimode fibers that can be implemented with inexpensive components. The gratings are inscribed by the phase mask technique in 50/125 mu m step-index profile fibers and their temperature and strain responses are investigated.
引用
收藏
页码：212 / 214
页数：3
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