A hollow-core photonic crystal fiber cavity based multiplexed Fabry-Perot interferometric strain sensor system

被引：25

作者：

Shi, Qing ^{[1
]}

Wang, Zhi ^{[1
]}

Jin, Long ^{[1
]}

Li, Yuan ^{[1
]}

Zhang, Hao ^{[1
]}

Lu, Fuyun ^{[1
]}

Kai, Guiyun ^{[1
]}

Dong, Xiaoyi ^{[1
]}

机构：

[1] Nankai Univ, Inst Phys, Tianjin 300071, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2008年 / 20卷 / 13-16期

基金：

中国国家自然科学基金;

关键词：

Fabry-Perot interferometric (FPI); hollow-core photonic crystal fiber (HC-PCF); multiplexing technology; strain sensing system;

D O I：

10.1109/LPT.2008.926948

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：

A hollow-core photonic crystal fiber Fabry-Pérot interferometric (HC-PCF-FPI) strain sensing system is proposed and demonstrated. The sensing system has an excellent multiplexing capability owing to the wide free-spectral range of the HC-PCF-FPI structure. Moreover, with a simple fast Fourier transform demodulation method, the proposed strain sensing system could be potentially applied in structural health monitoring. © 2008 IEEE.

引用

页码：1329 / 1331

页数：3