Then, the paper deals with the effect of the diffraction efficiency variation rate on the time required for the laser pulse to build up and the shape of the pulse.

• 首先实验测得了衍射效率变化速率情况,然后模拟了常数衍射效率变化速率变化以及变量衍射效率变化速率对输出脉冲特性的影响。