Creating a switchable optical cavity with controllable quantum-state mapping between two modes
Abstract
We describe how an ensemble of four-level atoms in the diamond-type configuration can be applied to create a fully controllable effective coupling between two cavity modes. The diamond-type configuration allows one to use a bimodal cavity that supports modes of different frequencies or different circular polarisations, because each mode is coupled only to its own transition. This system can be used for mapping a quantum state of one cavity mode onto the other mode on demand. Additionally, it can serve as a fast opening high-Q cavity system that can be easily and coherently controlled with laser fields.
Keywords
Cite
@article{arxiv.1608.05282,
title = {Creating a switchable optical cavity with controllable quantum-state mapping between two modes},
author = {Grzegorz Chimczak and Karol Bartkiewicz and Zbigniew Ficek and Ryszard Tanaś},
journal= {arXiv preprint arXiv:1608.05282},
year = {2019}
}
Comments
This is a pre-print of an article published in Scientific Reports. The final authenticated version is available online at: https://doi.org/10.1038/s41598-018-32989-9