Quantum interference effects in a $\Lambda$-type atom interacting with two short laser pulse trains
Abstract
We study the quantum interference between the excitation pathways in a three-level -type atom interacting with two short laser pulse trains under the conditions of electromagnetically induced transparency. The probability amplitude equations which describe the interaction of a three-level -type atom with two laser pulse trains are numerically solved. We derive analytical expressions for the population of the upper excited state for resonant laser pulse trains with a rectangular temporal profile. By varying the parameters of the laser pulse trains such as area of a single pulse, detuning, repetition period, and number of individual pulses, we analyze the quantum interference between the excitation pathways in terms of the upper excited state population.
Cite
@article{arxiv.2306.08576,
title = {Quantum interference effects in a $\Lambda$-type atom interacting with two short laser pulse trains},
author = {Gabriela Buica},
journal= {arXiv preprint arXiv:2306.08576},
year = {2023}
}