Self-interference of long-period fibre grating and its application as temperature sensor

被引：61

作者：

Lee, BH ^{[1
]}

Nishii, J ^{[1
]}

机构：

[1] AIST, Osaka Natl Res Inst, Osaka 5638577, Japan

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 21期

关键词：

D O I：

10.1049/el:19981420

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：

The authors describe self-interference fringes created in a single long-period fibre grating (LPG) formed in a double-cladding fibre, one end of which is coated witj a metal fdm. The temperature-induced fringe-shift in the reflection spectrum of the proposed LPG device was measured to be 0.055nm/degrees C with 0.9 degrees C RMS deviation. Applications of such devices as filters and fine temperature sensors are expected.

引用

页码：2059 / 2060

页数：2

共 7 条

[1] Optical fiber long-period grating sensors [J].