摘要
系统介绍了光纤微弯传感器的原理,对传感理论进行了系统分析。在此基础上,提出了新颖设计的微弯传感器件,得出了位移与光纤损耗、应力与光纤损耗的关系,并对石墨与铁制造的传感器的异同做了详细比较。
The principle of fiber micro-bend sensor was introduced systematically,and the deep analysis of the sensor theory was presented.Based on this,a new design of fiber micro-bend sensor was put forward in this paper,the relationships of displacement versus fiber loss,stress versus fiber loss were obtained from the experiments.The difference between graphite sensor and iron sensor was compared in detail in the experiments.
出处
《光机电信息》
2010年第11期66-69,共4页
OME Information
关键词
光纤
微弯传感器
应力
位移
fiber
micro-bend sensor
stress
displacement
