激光

Meanwhile experimental system was set up and the experiments of laser cutting soda-lime glass in straight lines were carried out. The impacts of laser power, laser scanning velocity and laser spot size on cutting quality were analyzed, respectively.

搭建了试验系统并进行了钠钙玻璃的YAG激光直线切割试验，分析了激光功率、激光光斑大小和激光扫描速度对切割质量的影响，并总结出了YAG激光直线切割钠钙玻璃的最佳参数。

The effects of laser pulse energy on the emission characteristics of laser induced plasma were studied with a Q switched Nd: YAG laser over an energy range of 52 mJ to 145 mJ in Argon atmosphere, During which time and space resolved spectroscopy was used.

使用Nd：YAG激光器烧蚀金属Al靶获得等离子体，利用光谱时空分辨技术，在52mJ～145mL/pulse激光脉冲能量范围内，关于激光脉冲能量对激光诱导等离子体辐射特征的影响进行了研究。

The charge flux of plasma, the delay time of laser ignition and the absorbability of laser by plasma were tested to study the effects of plasma and ablation on laser ignition processes of energetic materials.

通过测试激光点火的延迟时间、等离子体电荷通量和等离子体对激光的吸收能力，研究了激光等离子体和烧蚀对激光点火过程的影响。