YAG激光器电源节能技术与机器寿命的研究

在研究连续光泵浦YAG激光器电源特性及光学泵浦用氪灯特性的基础上,设计出新的电源,使连续光泵浦YAG激光器总的能耗下降43%,无故障寿命延长一倍,对连续光泵浦YAG激光器广泛推广应用具有重大的实用意义。

Theoretical analysis and tests of low energy consumption technology and apparatus life-span of YAG laser

Now we have developed a new power source for continuous light pumped YAG laser , whose energy consumption is reduced 43% and the non failure life span is dou bled. The key technology of the new power source is to keep a proper current in Kr lamp.Generally,the current is a very high and the super high voltage is used to make the Kr lamp break down.We analyzed the negative resistant property o f Kr lamp and designed a new circuit to reduce the maintenance current from seve ral amps to less one amp.The experimental results show that circuit reduced the powe r consumption very much.