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１引言t激光振荡器的光学腔由产生的光束自身在活性激光介质中感生的全息粒子数光栅形成。这种固体激光振荡器近年来已有展示。这种新型激光器的主要优点是由非线性动力学反射镜形成光学腔的自适应特性。要创造高平均功率且有良好光束质量的激光器，这种特性很有吸引力。这种激
1 Introduction The optical cavity of the laser oscillator is formed by a grating of holographic particles whose induced beam itself is induced in the active laser medium. This solid state laser oscillator has been demonstrated in recent years. The main advantage of this new laser is the adaptive nature of the optical cavity formed by the nonlinear dynamic mirror. This feature is attractive for creating lasers with high average power and good beam quality. This shock