MULTIPLEXED BRAGG GRATING FIBER-LASER STRAIN-SENSOR SYSTEM WITH MODE-LOCKED INTERROGATION

被引：93

作者：

KERSEY, AD

MOREY, WW

机构：

[1] Optical Sciences Division, Naval Research Laboratory, Washington, DC 20375

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 01期

关键词：

OPTICAL SENSORS; OPTICAL FIBERS; LASERS;

D O I：

10.1049/el:19930073

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 technique for the detection of wavelength shifts in wavelength-encoded fibre Bragg grating sensors, which is capable of interrogating several sensors on a common fibre path using a mode-locked laser principle, is described. Preliminary results obtained using two sensor elements are presented.

引用

页码：112 / 114

页数：3