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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >KINETICS MODELLING OF A SELF-SUSTAINED DISCHARGE KRF LASER
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KINETICS MODELLING OF A SELF-SUSTAINED DISCHARGE KRF LASER

机译:自持放电KRF激光器的动力学建模

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A kinetics model was improved to describe the operation of a self-sustained discharge KrF laser in a Kr-F-2-He gas mixture. The improvements include considerations of the effects of the discharge excited-state manifolds of Kr atoms and Fp molecules on the electron energy distribution function, the KrF excimer formation and electron-impact ionization of the doubly excited Kr**(5p) species, and a two-state model for the upper laser level. The model predictions were compared to the experimental results from a UV-pre-ionized, transversely excited KrF laser, and reasonably good agreements were obtained between the predicted and experimental laser output energy and temporal pulse characteristics. [References: 47]
机译:改进了动力学模型,以描述自持放电KrF激光器在Kr-F-2-He气体混合物中的操作。改进包括考虑Kr原子和Fp分子的放电激发态流形对电子能量分布函数的影响,KrF受激准分子的形成以及双激发Kr **(5p)物种的电子碰撞电离,以及高激光水平的两态模型。将模型预测结果与紫外线预电离,横向激发的KrF激光器的实验结果进行比较,并在预测的和实验的激光器输出能量与时间脉冲特性之间取得了合理的良好协议。 [参考:47]

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