Two-photon scattering in mixed cavity optomechanics
Abstract
We study two-photon scattering in a mixed cavity optomechanical system, which is composed of a single-mode cavity field coupled to a single-mode mechanical oscillation via both the first-order and quadratic optomechanical interactions. By solving the scattering problem within the Wigner-Weisskopf framework, we obtain the analytical scattering state and find four physical processes associated with the two-photon scattering in this system. We calculate the two-photon scattering spectrum and find that two-photon frequency anticorrelation can be induced in the scattering process. We also establish the relationship between the parameters of the mixed cavity optomechanical system and the characteristics of the two-photon scattering spectrum. This work not only provides a scattering means to create correlated photon pairs, but also presents a spectrometric method to characterize the optomechanical systems.
Cite
@article{arxiv.2106.01922,
title = {Two-photon scattering in mixed cavity optomechanics},
author = {Dong-Cheng Chen and Yue-Hui Zhou and Jin-Feng Huang and Jie-Qiao Liao},
journal= {arXiv preprint arXiv:2106.01922},
year = {2022}
}
Comments
8 pages, 5 figures