FIBEROPTIC MAGNETIC SENSOR UTILIZING METAL-COATED FIBER

被引：9

作者：

OKAMURA, H

机构：

[1] NTT, Yokosuka, Jpn, NTT, Yokosuka, Jpn

来源：

ELECTRONICS LETTERS | 1987年 / 23卷 / 16期

关键词：

OPTICAL FIBERS - SENSORS;

D O I：

10.1049/el:19870590

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 metal-coated fibre was injected with an electric current into its jacket for magnetic field detection using a Lorentzian force. ac and dc field detection sensitivities of 25 rad/Gs and 15. 7 rad/Gs and linearity over four decades have been obtained with a 100 mm sensing fibre. This configuration can also be extended to multiplexed dc magnetic sensors.

引用

页码：834 / 835

页数：2

共 7 条

[1]

BUCHOLTZ F, 1986, 4TH OFS, P63

[2] OPTICAL FIBER MAGNETIC-FIELD SENSORS [J].