Numerical model of N-level cascade systems for atomic RF sensing applications

摘要: The numerical model has been developed for atomic ladder (cascade) systems, which proves to be suitable for Rydberg RF sensors. This model is designed with the capability to be extended to N-level non-thermal atomic systems with ease. The adaptability of this model to Rydberg RF sensors is validated by comparing its results with those of earlier reported experiments. The numerical model here provides a good approximation to the experimental results. Thus, such a dynamic model can be useful for quantum technologists in designing, optimising, and developing the Rydberg RF-based sensors in a user-friendly manner.