Temperature stabilised operation of tunable fibre grating devices that use distributed on-fibre thin film heaters

被引：11

作者：

Rogers, JA ^{[1
]}

Eggleton, BJ ^{[1
]}

Kuo, P ^{[1
]}

机构：

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

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 23期

关键词：

D O I：

10.1049/el:19991381

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 approach to achieving active electrical control and stabilisation of thermally tuned fibre grating devices that use integrated thin film resistive heaters is introduced. In this technique, the temperature dependence of the resistance of the heaters enables their simultaneous use as sensors to measure the temperature of the fibre. Supplying the devices with enough current to maintain a fixed resistance eliminates variations in the optical characteristics that can be caused by changes in the ambient temperature.

引用

页码：2052 / 2053

页数：2

共 8 条

[1] Electrically tunable efficient broad-band fiber filter [J].