The relationship between space-charge fields and the beam radius is linear.
而空间电荷产生的束内电场与半径呈线性变化；
Experimental research shows that laser induced damage thresholds (LIDT) are strongly dependent on the beam radius.
实验发现，光学材料的激光损伤阈值对激光光斑大小有强烈的依赖关系。
The damage threshold increased with the beam radius increasing, and decreased with the number of laser pulse increasing.
损伤阈值随光斑半径的增大而增大，随脉冲数目的增加而变小。
应用推荐