Magnetically programmable fibre Bragg gratings

被引：26

作者：

Jin, S ^{[1
]}

Espindola, RP ^{[1
]}

Mavoori, H ^{[1
]}

Strasser, TH ^{[1
]}

Demarco, JJ ^{[1
]}

机构：

[1] AT&T Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 22期

关键词：

D O I：

10.1049/el:19981466

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：

An attractive force between magnetic poles was utilised to produce significant wavelength shifts in fibre Bragg gratings. Programmable magnets were used to controllably strain and shift the wavelength of the grating by more than 15 nm. The wavelength tuning is fast and thp device requires no power to maintain the shifted wavelengths.

引用

页码：2158 / 2159

页数：2