GO法在固体激光器可靠性分析中的应用  

Application of GO methodology to reliability analysis in solid-state laser system

作　　者：周松青[1] 关小伟[1] 张世强[1] 瞿谱波[1] 孙艳宏[1] 贺敏波[1] 

机构地区：[1]西北核技术研究所激光与物质相互作用国家重点实验室,西安710024

出　　处：《强激光与粒子束》2014年第2期27-30,共4页High Power Laser and Particle Beams

基　　金：国家高技术发展计划项目

摘　　要：对高功率半导体泵浦固体激光器(DPL)系统的可靠性进行了分析,根据GO法的原理构建了DPL系统的GO图;利用GO法计算公式,得到了系统故障率和平均无故障工作时间等重要可靠性指标。结果符合实验室经验值。最后分析了各部件的故障率的重要度,讨论了改善高功率DPL系统可靠性的措施,对系统的使用和维修等工作具有参考意义。The reliability of high power diode pumped solid state laser （DPL） system was analyzed. The failure rate and mean failure-free operation time of the system were demonstrated, according to the GO graph of DPL system and GO methodolo- gy calculating formula, and the conclusion was coincident with experiential value. Furthermore, the importance of failure rates of components was analyzed, and the measures to improve the reliability of the system were also discussed, which were meaningful to the usage and maintenance of the high power DPL system. In the meantime, this method can also be applied widely to analysis of the reliability and security of industrial sectors.

关 键 词：GO法 半导体泵浦固体激光器 可靠性 故障率 维修率 

分 类 号：TB114.3[理学—概率论与数理统计] TN248.1[理学—数学]