论文标题

寒冷,无序的Rydberg气体中的三级速率方程

Three-level rate equations in cold, disordered Rydberg gases

论文作者

Skannrup, R. V., van Weerden, T., van der Werf, Y., Johri, T., Vredenbregt, E. J. D., Kokkelmans, S. J. J. M. F.

论文摘要

我们已经研究了从超电原子的无序气体激发的rydberg原子的结构形成,使用速率方程在单个原子中进行两光原子rydberg激发,而无需消除中间状态。我们已经探索了这些速率方程的有效性范围,并定义了一个简单的措施来确定我们的模型是否适用于给定的一组激光参数。我们已经将这些速率方程式应用于超电压气体的蒙特卡洛模拟,用于不同的激光束轮廓,并将这些模拟与实验观察结果进行了比较,并找到了一般的一致性。

We have investigated formation of structures of Rydberg atoms excited from a disordered gas of ultracold atoms, using rate equations for two-photon Rydberg excitation in a single atom without eliminating the intermediate state. We have explored the validity range of these rate equations and defined a simple measure to determine, whether our model is applicable for a given set of laser parameters. We have applied these rate equations in Monte Carlo simulations of ultracold gases, for different laser beam profiles, and compared these simulations to experimental observations and find a general agreement.

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