反射式光纤传感器强度调制特性的仿真测试系统

Computer Simulation and Testing System of Intensity Modulation Property in Reflective Fiber Optic Sensor

介绍了用于辅助反射式强度型光纤传感器设计及制作的计算机仿真测试系统的构成及其关键技术。实验表明 ,该系统的特性测试平台不受环境光干扰和光源功率波动的影响、稳定性好 ,可以开机即测。该系统的仿真软件包可对这类传感器的理论特性进行仿真 。

A computer simulation and testing system to aid designing and fabrication of reflective intensity modulated fiber optic sensor is put forward and realized adopting many kinds of key technologies. Experimental results show that not only the theoretical properties of the sensors can be simulated by the system, but also the actual properties of which can be tested automatically. Also the system can work as soon as power on, while be free of the disturbance of environment and power fluctuation of the light source.