Measurements of sensitivity of the single-mode photonic crystal holey fibre to temperature, elongation and hydrostatic pressure

被引：14
作者：
Bock, WJ
Urbanczyk, W
Wójcik, J
机构：
[1] Univ Quebec, Dept Informat & Ingn, Ctr Rech Photon, Hull, PQ J8X 3X7, Canada
[2] Wroclaw Univ Technol, Inst Phys, PL-50370 Wroclaw, Poland
[3] Marie Curie Sklodowska Univ, Lab Opt Fiber Technol, PL-20031 Lublin, Poland
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 2004年 / 15卷 / 08期
关键词：
temperature; hydrostatic pressure; elongation; fibre optic sensor; holey fibres; civil engineering;
D O I：
10.1088/0957-0233/15/8/011
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Using a specially developed spectral interferometric method, we measured the sensitivity to temperature, elongation and hydrostatic pressure of silica holey fibre with hexagonal symmetry, operating in a single-mode regime. The susceptibility of the group refractive index to those parameters determined with our measurement method is respectively equal to dN/dT = +1.28 x 10(-5) K-1, dN/depsilon = -0.40 1/strain and dN/dp -1.0 X 10(-5) MPa-1.
引用
收藏
页码：1496 / 1500
页数：5
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