It is shown that the thermal effect decreases the peak intensity and beam focusability in the far field.
结果表明:热效应使远场光束的峰值光强和可聚焦能力下降。
Three dimentional beam profiles on thefocal plane are showed. The central peak intensity and width of the beam spot are given.
给出了高斯参数与中心峰值强度及光点直径的定量关系;
The random aberration of each beam reduces peak intensity of their far-field combination spot, and makes it dispersion.
子束随机像差降低了合成光束的远场光斑峰值功率,并引起光束的弥散。
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