Abstract

When ultra-short unipolar pulses overlap in a resonant medium, the formation of a dynamic “microcavity”, i.e. a burst of the population difference, is feasible. This paper presents, first, the relations allowing to calculate the parameters of such a microcavity using the analytical solution of the equations for the density matrix of a two-level medium, and second, the dependence of the microcavities’ parameters on the pulse form using the numerical solution of Maxwell–Bloch equations.

中文翻译：

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谐振介质中非谐波单极光脉冲产生的微腔动力学

摘要

当超短单极脉冲在谐振介质中重叠时，动态“微腔”的形成，即布居差异的爆发，是可行的。本文首先介绍了使用双能级介质密度矩阵方程的解析解计算此类微腔参数的关系，其次介绍了微腔参数对脉冲形式的依赖性，使用麦克斯韦-布洛赫方程的数值解。