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在过去几年的工作中,在国内外已有研究工作的基础上结合本实验室工作,针对天光一号MOPA系统,考虑了24种粒子、120种反应通道,建立了最基本的零维、一维数值模拟程序,对电子束泵浦的KrF准分子激光器的反应动力学过程进行了研究;通过该模型,得到KrF激光放大过程中以下方面的信息:增益区内某一位置、某一时刻的上能级粒子数分布情况;KrF激光脉冲在增益区内传输到不同位置时的能量变化情况;经过放大器放大后输出脉冲的波形、能量等;根据动力学反
In the past few years of work, based on the existing research work both at home and abroad, combined with our laboratory work, we have considered 24 kinds of particles and 120 kinds of reaction channels for the Tianguang MOPA system and established the most basic zero-dimensional, One-dimensional numerical simulation program was used to study the reaction kinetics of KrF excimer lasers pumped by electron beam. The KrF laser amplification process was used to obtain the following information: the gain region at a certain position, at a certain moment Of the energy level particle number distribution; KrF laser pulse propagation in the gain region to different locations when the energy changes; amplified by the amplifier output pulse waveform, energy, etc.; according to kinetic inverse