摘要
介绍了强度型光纤传感器中常见的十几种补偿技术的原理及应用现状 ,比较了它们的优缺点 ,并展望了补偿技术的发展趋势。
The main factors affecting the measuring accuracy and stability of intensity modulated fiber optic sensor are put forward. In order to improve the performance of this kind sensor,compensation technique should be adopted to eliminate the influence induced by the external disturbance. More than ten kinds of compensation methods are described and compared in detail.
出处
《激光技术》
CAS
CSCD
北大核心
2002年第6期453-457,共5页
Laser Technology
基金
湖南省科技厅工业科技计划项目。
关键词
光纤传感器
强度调制
补偿技术
intensity modulation
fiber optic sensor
intensity compensation
