Creating a switchable optical cavity with controllable quantum-state mapping between two modes

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 cir...

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Autores principales: Chimczak, Grzegorz, Bartkiewicz, Karol, Ficek, Zbigniew, Tanaś, Ryszard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170495/
https://www.ncbi.nlm.nih.gov/pubmed/30283020
http://dx.doi.org/10.1038/s41598-018-32989-9
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author Chimczak, Grzegorz
Bartkiewicz, Karol
Ficek, Zbigniew
Tanaś, Ryszard
author_facet Chimczak, Grzegorz
Bartkiewicz, Karol
Ficek, Zbigniew
Tanaś, Ryszard
author_sort Chimczak, Grzegorz
collection PubMed
description 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.
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spelling pubmed-61704952018-10-05 Creating a switchable optical cavity with controllable quantum-state mapping between two modes Chimczak, Grzegorz Bartkiewicz, Karol Ficek, Zbigniew Tanaś, Ryszard Sci Rep Article 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. Nature Publishing Group UK 2018-10-03 /pmc/articles/PMC6170495/ /pubmed/30283020 http://dx.doi.org/10.1038/s41598-018-32989-9 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Chimczak, Grzegorz
Bartkiewicz, Karol
Ficek, Zbigniew
Tanaś, Ryszard
Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title_full Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title_fullStr Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title_full_unstemmed Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title_short Creating a switchable optical cavity with controllable quantum-state mapping between two modes
title_sort creating a switchable optical cavity with controllable quantum-state mapping between two modes
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170495/
https://www.ncbi.nlm.nih.gov/pubmed/30283020
http://dx.doi.org/10.1038/s41598-018-32989-9
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