A Hybrid Fiber Optic Sensing System for Structural Health Monitoring

被引：0
作者：
Ghorai, S. K. [1 ]
Sengupta, S. [1 ]
Sidhishwari, Soumya [1 ]
Roy, D. R. [1 ]
机构：
[1] Birla Inst Technol, Dept Elect & Commun Engn, Ranchi, Jharkhand, India
来源：
2010 IEEE SENSORS | 2010年
关键词：
TEMPERATURE; SENSOR; STRAIN;
D O I：
10.1109/ICSENS.2010.5689938
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 propose a hybrid fiber optic sensor consisting of a fiber Bragg grating and a birefringent fiber for structural health monitoring. Fiber Bragg grating has been used for quasi-distributed measurement and modal interference in birefringent fiber for fully distributed measurement of strain simultaneously. Results are presented for the applied strain of 0-2500 mu strain in simply supported beams.
引用
收藏
页码：1667 / 1670
页数：4
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