Thermal dependence of the strain response of optical fibre Bragg gratings

被引：35

作者：

O'Dwyer, MJ ^{[1
]}

Ye, CC ^{[1
]}

James, SW ^{[1
]}

Tatam, RP ^{[1
]}

机构：

[1] Cranfield Univ, Sch Engn, Ctr Photon & Opt Engn, Opt Sensors Grp, Cranfield MK43 0AL, Beds, England

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2004年 / 15卷 / 08期

关键词：

Bragg gratings; strain response; temperature dependence;

D O I：

10.1088/0957-0233/15/8/031

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The temperature dependence of the strain sensitivity of fibre Bragg gratings written into a number of different fibre types has been investigated. It was found that the strain response changed on average by 0.21 +/- 0.03 fm muepsilon(-1) degreesC(-1) over a range of temperatures between 100-400 degreesC. These results were in agreement with predictions based on material parameters.

引用

页码：1607 / 1613

页数：7

共 19 条

[1]

[Anonymous], 1999, FIBRE BRAGG GRATINGS

[2]

Ayub M., 1990, New Materials and their Applications 1990. Proceedings of the 2nd International Symposium, P373

[3] THERMAL COEFFICIENT OF REFRACTIVE INDEX OF OPTICAL GLASSES [J].