Directional shape sensing using bend sensitivity of long period fiber gratings

被引：0
|
作者：
Patrick, HJ [1 ]
Vohra, ST [1 ]
机构：
[1] USN, Res Lab, Div Opt Sci, Washington, DC 20375 USA
来源：
OFS-13: 13TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS & WORKSHOP ON DEVICE AND SYSTEM TECHNOLOGY TOWARD FUTURE OPTICAL FIBER COMMUNICATION AND SENSING | 1999年 / 3746卷
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D O I：
暂无
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 demonstrate repeatable, directional curvature determination to +/- 0.05 m(-1) using two long period fiber gratings bonded to either side of a metal plate. One grating was utilized for negative, and the other for positive curvature measurements by exploiting an unusual orientation dependence of the grating response.
引用
收藏
页码：561 / 564
页数：4
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