LASING-PhysRevB.91.pdf (1.37 MB)
Effects of lasing in a one-dimensional quantum metamaterial
journal contribution
posted on 2015-06-05, 12:53 authored by Hidehiro Asai, Sergey SavelievSergey Saveliev, Shiro Kawabata, Alexandre ZagoskinAlexandre ZagoskinElectromagnetic 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 BVolume
91Issue
13Pages
? - ? (7)Citation
ASAI, H. et al, 2015. Effects of lasing in a one-dimensional quantum metamaterial. Physical Review B, 91 134513.Publisher
© American Physical SocietyVersion
- VoR (Version of Record)