Program designed can be used to calculate arbitrary order ghosts of a laseramplifiersystem.
所编制出的程序可用于寻找激光放大系统中的任意高阶鬼像点。
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Numerical examples show that FHT is a useful fast algorithm to simulate the beam propagation through a large high power laseramplifiersystem with cylindrical symmetry.
The results of experiment indicate: the laseramplifier with side-directly-pumped coupling system has uniform pump light distribution and gain distribution.