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Effects of lasing in a one-dimensional quantum metamaterial

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journal contribution
posted on 2015-06-05, 12:53 authored by Hidehiro Asai, Sergey SavelievSergey Saveliev, Shiro Kawabata, Alexandre ZagoskinAlexandre Zagoskin
Electromagnetic pulse propagation in a quantum metamaterial, an artificial, globally quantum coherent optical medium, is numerically simulated. We show that a one-dimensional quantum metamaterial based on superconducting quantum bits, initialized in an easily reachable factorized excited state, demonstrates lasing in the microwave range, accompanied by the chaotization of qubit states and generation of higher harmonics. These effects may provide a tool for characterization and optimization of quantum metamaterial prototypes.

Funding

This work was supported by Japan Society for the Promotion of Sciences Fellows,(Grant No.26790062), (Grant No. 24510146 and the Ministry of Education and Science of the Russian Federation in the framework of Increase Competitiveness Program of NUST “MISiS” (Grant No. K2-2014-015)

History

School

  • Science

Department

  • Physics

Published in

PHYSICAL REVIEW B

Volume

91

Issue

13

Pages

? - ? (7)

Citation

ASAI, H. et al, 2015. Effects of lasing in a one-dimensional quantum metamaterial. Physical Review B, 91 134513.

Publisher

© American Physical Society

Version

  • VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2015

Notes

The published version of the article is also available at [http://dx.doi.org/10.1103/PhysRevB.91.134513]

ISSN

1098-0121

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