摘要
强度干扰是阻碍强度调制光纤传感器发展及应用的关键问题．研究表明，光纤网络补偿方法对抑制强度干扰是一种行之有效的方法．作者经过深入的研究，提出了一种先进的四端光纤补偿网络结构．本文对四端光纤补偿网络进行了全面、系统的分析，揭示了网络的特性．这对于强度调制光纤传感器的发展及应用具有重要的意义．同时，对于强度调制光学测量系统也具有一定的意义．
Intensity disturbances are a key problem that hinders the advance and development of intensity modulation optical fiber sensors.results of researching show that the optical fiber compensation network is an effective method for restraining the intensity disturbances in the field of intensity modulation optical fiber sensors.By researching,the novel four terminal optical fiber compensation network were developed.In this paper,a comprehensive and systematic analysis for the principle and performances of the network has been made,which reveals the characteristics of the network and has important significance for the development and application of intensity modulation optical fiber sensors.Meanwhile,the network has reference value for intensity modulation optical measuring systems.
出处
《光子学报》
EI
CAS
CSCD
1998年第10期923-928,共6页
Acta Photonica Sinica
基金
国家自然科学基金
关键词
光纤传感器
强度调制
补偿网络
四端网络
Optical fiber sensor/sensors
Intensity modulation
Compensation network
