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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73590664" target="_blank" >RIV/61989592:15310/18:73590664 - isvavai.cz</a>
Result on the web
<a href="https://www.nature.com/articles/s41598-018-32989-9" target="_blank" >https://www.nature.com/articles/s41598-018-32989-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-018-32989-9" target="_blank" >10.1038/s41598-018-32989-9</a>

Result language
angličtina
Original language name
Creating a switchable optical cavity with controllable quantum-state mapping between two modes
Original language 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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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