Dynamical beats of short pulses in waveguide QED
Quantum Physics
2023-04-20 v1 Optics
Abstract
We study temporal oscillations, known as dynamical beats, developed by a propagating pulse due to its interaction with a near-resonant collective medium of Cs atoms randomly captured by a nanofiber-based optical lattice. A phenomenological theory provides an intuitive explanation and quantitative predictions, which are improved by an input-output theory considering multiple-scattering between the atoms. The results deepen our understanding of light propagation in waveguide QED, essential in time-frequency analysis and light engineering for probing, manipulating, and exploiting many-body quantum systems.
Keywords
Cite
@article{arxiv.2304.09277,
title = {Dynamical beats of short pulses in waveguide QED},
author = {Dianqiang Su and Yuan Jiang and Silvia Cardenas-Lopez and Ana Asenjo-Garcia and Pablo Solano and Luis A. Orozco and Yanting Zhao},
journal= {arXiv preprint arXiv:2304.09277},
year = {2023}
}