摘要
为研究高功率固体激光装置中的小尺度振幅调制点对激光传输的影响,在振幅调制点模型的基础上提取出密度特征参数,它能同时反映振幅调制点尺度和数目的综合特征,通过实际光路的数值模拟,结果表明密度可以描述出振幅调制点的影响,对工程有一定的指导作用。
In order to study the effect of small-scale amplitude modulation spot to the laser propagation, we pick up the parameter-density based on the model of amplitude modulation, which can describe the synthesis character of scale and number. The simulation results prove that the effect of amplitude modulation can be described by the density. The result is useful to the engineering.
出处
《光学与光电技术》
2006年第1期31-33,共3页
Optics & Optoelectronic Technology
基金
国家863高技术惯性约束聚变(0345040)资助项目
