Fabrication of fiber device with long-period fiber gratings at locations under applied pressure and its application as load sensor

被引：7
|
作者：
Lee, NK [1 ]
Song, JW
Park, JH
机构：
[1] Kyungpook Natl Univ, Sch Elect Engn & Comp Sci, Taejon 702701, South Korea
[2] Keimyung Univ, Dept Elect Engn, Taejon 704701, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2006年 / 45卷 / 3A期
关键词：
long-period fiber grating; optical fiber; load sensor; fiber sensor; fabrication;
D O I：
10.1143/JJAP.45.1656
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An optical-fiber device that forms long-period fiber gratings (LPFGs) only where pressure is applied is fabricated. The fabricated device is composed of a 60-cm-long metallic rod, with long-period gratings of a 720 mu m period on the upper side and a rubber cover. We experimentally determined the optical-transmission properties of the fabricated device and found the device to be appropriate tor use as an optical-fiber load sensor.
引用
收藏
页码：1656 / 1657
页数：2
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