All-fiber embedded PM-PCF vibration sensor for Structural Health Monitoring of composite

被引：40

作者：

Thakur, Harneet V. ^{[1
]}

Nalawade, Sandipan M. ^{[1
]}

Saxena, Yogesh ^{[1
]}

Grattan, K. T. V. ^{[2
]}

机构：

[1] Def Inst Adv Technol, Dept Appl Phys, Pune 411025, Maharashtra, India

[2] City Univ London, Sch Engn & Math Sci, London EC1V 0HB, England

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2011年 / 167卷 / 02期

关键词：

Vibration measurement; Polarization Maintaining Photonic Crystal Fiber; Composite materials; Structural Health Monitoring; OPTIC-POLARIMETRIC-SENSOR;

D O I：

10.1016/j.sna.2011.02.008

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：

In the present work, Structural Health Monitoring (SHM) of a composite beam using embedded Polarization Maintaining Photonic Crystal Fiber (PM-PCF) has been investigated with emphasis on better monitoring of composite materials and the wide range of potential applications this class of materials currently have. This new concept of using PM-PCF for SHM is attractive because it enables the design of a vibration sensor that is highly sensitive to vibration and at the same time is insensitive to temperature. Vibration measurements up to 50 Hz have been demonstrated in this work. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：204 / 212

页数：9

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