摘要
建立了闪光灯抽运热容型钕玻璃棒状激光器的模型,计算并分析了棒内的温度和应力分布·结果表明,棒的掺杂浓度和初始温度对热容激光器的应力分布有影响·所得结果对热容激光器的设计、安全运行和运行成本的降低有实际应用意义·
A simulation model of flashlamp-pumped heat capacity Nd : glass rod lasers is presented. Based on this model, the temperature and stress distributions of heat capacity lasers are studied. It is shown that the Nd doping concerntration and initial temperature affect the stress distribution of heat capacity lasers. The result is useful for the design,safe running and cost-reduction of heat capacity lasers.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2006年第3期330-334,共5页
Acta Photonica Sinica
基金
兵器工业部基金
国防预研基金资助项目
关键词
高功率固体激光器
热容激光器
掺杂浓度
初始温度
应力分布
光线追迹法
High power solid-state laser
Heat capacity laser
Doping concentration
Initial temperature
Stress distribution
Ray-tracing method