对应的光源代入环形光路模型进行仿真模拟,图显示了焦点位置处光斑形态与能量分布状态。光斑直径为375μm,能量呈现“高斯型”分布。
The corresponding light source is substituted into the ring optical path model for simulation,the figure shows the spot pattern and energy distribution at the focal position. The spot diameter is 375 μm, and the energy distribution is "Gaussian".