摘要
对光纤电流传感器─根据Ｆａｒａｄａｙ效应而引起传输的偏振光方向发生变化，测出磁场进而检测出电流值的新型光纤电流传感器进行研究。同时，针对煤矿中的实际情况，讨论其应用前景。
This paper described the research of novel optical fibre electric current sensor: based on Faraday effect and the transmitted polarized light. direction varies, the magnetic field was measured and furtherly current value was detected. Meantime, its applicational propect was discussed according to real situations in coal mines.
出处
《煤矿自动化》
1995年第1期6-8,共3页
Coal Mine Automation
关键词
光纤传感器
应用
传感器
optical fibre sensor application research
