Based upon the laser rate equations including relaxation between energy levels, the optimum model of a multipass amplifier is constructed.

由包含弛豫作用的速率方程出发，建立了关于放大器能流密度空间分布最优问题的数学模型。

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This paper mainly concludes research on correction of static low-frequency wavefront aberration induced by nd: glass in the Multipass Amplifier.

本文主要就多程放大系统中钕玻璃放大片引入的低频静态位相误差进行研究。

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To isolate the retroreflections from the target and the self-oscillation in multipass amplifier system, the large-aperture electro-optical switch is required.

为了隔离后向反射激光以及激光器多程放大系统中的寄生振荡，需要研制一种大口径的电光开关。

youdao

To isolate the retroreflections from the target and the self-oscillation in multipass amplifier system, the large-aperture electro-optical switch is required.

为了隔离后向反射激光以及激光器多程放大系统中的寄生振荡，需要研制一种大口径的电光开关。

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