一种脉冲光源稳光电路的研究

The Study of the Stable Light's Circuit Working in Pulse Light Source

文中介绍一种脉冲光源的稳光电路 ,以克服在光纤传感器的应用时 ,由于温度或其它因素的影响 ,导致发光管和光电接收管的特性曲线发生变化 ,而影响测控系统工作的正确性和可靠性。

In this paper,the circuit of stable light working in pulse light source is introduced,in order to overcome the change of LED (Light Emitting Diode) and PIN's (Photodiode) characteristic curve because of the influence of temperature and other factors when optical fiber sensor is applied,and in order to ensure work's rightness and reliability of the measuring and controlling system.