Simultaneous pressure and temperature measurement with polymer-coated fibre Bragg grating

被引：136

作者：

Liu, YQ ^{[1
]}

Guo, ZY

Zhang, Y

Chiang, KS

Dong, XY

机构：

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

[2] City Univ Hong Kong, Optoelect Res Ctr, Hong Kong, Hong Kong, Peoples R China

[3] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 06期

关键词：

D O I：

10.1049/el:20000452

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：

It is shown, both theoretically and experimentally, that the pressure and temperature sensitivities of a fibre Bragg grating (FBG) can be increased by as much as 30 and 8 limes, respectively by coating the FBG with a polymer. A novel technique is then presented for coating an FBG with polymers so that a single FBG can be used for simultaneous measurement of pressure and temperature with good sensitivities.

引用

页码：564 / 566

页数：3

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