Sampled fibre Bragg grating sensors for simultaneous strain and temperature measurement

被引：43

作者：

Frazao, O

Romero, R

Rego, G

Marques, PVS

Salgado, HM

Santos, JL

机构：

[1] INESC, P-4169007 Oporto, Portugal

[2] Univ Porto, Fac Engn, P-4200465 Oporto, Portugal

[3] Escola Super Tecnol & Gestao, Inst Politn Viana Castelo, P-4900348 Viana Do Castelo, Portugal

[4] Univ Porto, Fac Ciencias, P-4169007 Oporto, Portugal

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 14期

关键词：

D O I：

10.1049/el:20020510

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 new scheme is presented for simultaneous measurement of strain and temperature using a sampled fibre Bragg grating based on a long period structure written using the electric are technique. The temperature and strain measurement resolutions are estimated to be +/-0.50degreesC/rootHz and +/-3.38 muepsilon/rootHz, respectively.

引用

收藏

页码：693 / 695

页数：3

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