Cavity linewidth narrowing with dark-state polaritons
Quantum Physics
2015-04-10 v3
Abstract
We perform a quantum-theoretical treatment of cavity linewidth narrowing with intracavity electromagnetically induced transparency (EIT). By means of intracavity EIT, the photons in the cavity are in the form of cavity polaritons: bright-state polariton and dark-state polariton. Strong coupling of the bright-state polariton to the excited state induces an effect known as vacuum Rabi splitting, whereas the dark-state polariton decoupled from the excited state induce a narrow cavity transmission window. Our analysis would provide a quantum theory of linewidth narrowing with a quantum field pulse at the single-photon level.
Keywords
Cite
@article{arxiv.1308.3007,
title = {Cavity linewidth narrowing with dark-state polaritons},
author = {G. W. Lin and J. Yang and X. M. Lin and Y. P. Niu and S. Q. Gong},
journal= {arXiv preprint arXiv:1308.3007},
year = {2015}
}
Comments
4 pages, 2 figures