摘要
应用遗传算法 ,以激光束径向光强无“黑心”的最大输出功率为目标函数 ,整体优化设计了百瓦量级铜蒸气激光系统的激光头以及放电电路 .脉冲放电电场的趋肤效应导致“黑心” ,但可通过选择合适的激光管半径、长度以及LC电路参数等 ,来消除或改善“黑心”现象 .同时 ,激光功率也可大幅度提高 .
Applying a genetic algorithm and taking the maximum output as an objective function, a copper vapor laser with about 100?W output is optimized and designed for reducing the “black center” of the radial laser intensity. The “black center”, which results from the skin effect of the continuing pulsed field, is reduced and the output is increased significantly by optimizing the laser tube radius\|length and the LC circuit parameters.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第7期1267-1272,共6页
Acta Physica Sinica
基金
国家自然科学基金! (批准号 :3 9970 2 2 0 )
关键词
铜蒸气激光
黑心
遗传算法
优化
copper vapor laser, black center, genetic algorithm, optimization
