Highly Sensitive Bend Sensor Based on Bragg Grating in Eccentric Core Polymer Fiber

被引：117

作者：

Chen, Xianfeng ^{[1
]}

Zhang, Chi ^{[1
]}

Webb, David J. ^{[1
]}

Kalli, Kyriacos ^{[2
]}

Peng, Gang-Ding ^{[3
]}

机构：

[1] Aston Univ, Sch Engn & Appl Sci, Birmingham B4 7ET, W Midlands, England

[2] Cyprus Univ Technol, Nanophoton Res Lab, CY-3036 Nicosia, Lemeson, Cyprus

[3] Univ S Wales, Sch Elect Engn, Sydney, NSW 2006, Australia

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 11期

基金：

英国工程与自然科学研究理事会;

关键词：

Bend sensor; Bragg grating; polymer optical fiber (POF); TEMPERATURE; MODE;

D O I：

10.1109/LPT.2010.2046482

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 report on an optical bend sensor based on a Bragg grating inscribed in an eccentric core polymer optical fiber. The device exhibits the strong fiber orientation dependence, the wide bend curvature range of +/- 22.7 m(-1), and high bend sensitivity of 63 pm/m(-1).

引用

页码：850 / 852

页数：3

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