Fibre Bragg gratings tuned and chirped using magnetic fields

被引：84

作者：

Cruz, JL

Diez, A

Andres, MV

Segura, A

Ortega, B

Dong, L

机构：

[1] UNIV POLITECN VALENCIA,ETSI TELECOMUNICAC,DEPT COMUNICAC,E-46071 VALENCIA,SPAIN

[2] UNIV SOUTHAMPTON,OPTOELECT RES CTR,SOUTHAMPTON SO17 1BJ,HANTS,ENGLAND

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 03期

关键词：

magnetostrictive devices; optical fibres; gratings in fibres; magnetic fields;

D O I：

10.1049/el:19970119

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 report on the use of magnetic fields in conjunction with magnetostrictive materials for tuning and chirping optical fibre Bragg gratings. The Bragg wavelength shifts as a consequence of the strain induced in the fibre by a magnetostrictive rod when a magnetic field is applied. A tuning range of 1.1nm has been achieved by a magnetic field of 103mT and the grating has been chirped by applying non-uniform magnetic fields.

引用

页码：235 / 236

页数：2

共 8 条

[1] COMPRESSION-TUNED SINGLE-FREQUENCY BRAGG GRATING FIBER LASER [J].