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本文解决了由克尔透镜锁模的飞秒脉冲固体激光的时空模型中脉冲和波束形状的相互关系。根据随时间变化的脉冲的形状和KLM飞秒脉冲激光对于谐振腔中的空间光束参数建立了时空往返模型。
This paper solves the relationship between the pulse shape and the beam shape in the spatiotemporal model of femtosecond pulsed solid-state lasers modeled by Kerr lenses. The space-time round-trip model for the spatial beam parameters in the resonator is established based on the shape of the pulse as a function of time and the KLM femtosecond pulse laser.