| 1. | First of all , this paper introduces the principle and characters of laser diode and analyses the necessity of designing a special driver power with high quality by referring a lot of domestic and foreign references . then the power with soft - start function and low ripple is designed according to the demand of a laser driver and relevant technology . it makes a laser diode work drive by ic - wkn and emit stable laser
首先,本文对半导体激光器的原理和特点进行了介绍,在查阅了国内外相关文献资料的前提下,分析了半导体激光器对电源的要求,并结合开关电源中的相关技术,设计制作了具有慢启动功能和低纹波系数的驱动电源,通过ic - wkn的驱动,使半导体激光器正常工作,发出具有稳定功率的激光。 |
