| Zugriffsnummer | 48388 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Superconducting microwave resonators with non-centrosymmetric nonlinearity |
| Autor(in); Institution |
Kißling, Christoph; 2.4, Quantenelektronik, PTB-Braunschweig
Dolata, Ralf; 2.4, Quantenelektronik, PTB-Braunschweig
|
| Quelle/Jahr | Superconductor Science and Technology: 35 (2022), 6, 1 - 11 |
| Artikelnummer | 065020 |
| ISSN | 0953-2048 (PRINT) ; 1361-6668 (ONLINE) |
| DOI | |
| Verlag | Bristol: IOP Publishing |
| Freie Schlagworte | microwave resonator ; nonlinearity ; rf SQUID ; mode coupling ; three-wave mixing |
| Zusammenfassung | We investigated both theoretically and experimentally open-ended coplanar waveguide resonators with rf SQUIDs embedded in the central conductor at different positions. These rf SQUIDs can be tuned by an external magnetic field and thus may exhibit the non-centrosymmetric nonlinearity of χ(2) type with suppressed Kerr nonlinearity. We demonstrated that this nonlinearity allows for efficient mixing of λ/2 and λ modes in the cavity and thus enables various parametric effects with three wave mixing. These effects are the second harmonic generation, the halftone generation, the parametric amplification in both degenerate and non-degenerate regimes and deamplification in degenerate regime. |
| Kostenfreier Zugang | Open Access Hybrid |
| Rechteinformation | CC BY 4.0 ; Creative Commons Attribution 4.0 License |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
| Forschungsprojekt | The EMPIR programme (project ParaWave 17FUN10) cofinanced by the Participating States and from the European Union’s Horizon 2020 research and innovation programme, and from the German Federal Ministry of Education and Research (funding programme Quantum Technologies-from basic research to market, Contract Number 13N15949). |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2017 Fundamental Titel der Förderung: 17FUN10: ParaWave: Josephson travelling wave parametric amplifier and its application for metrology Förderungsnummer: 17FUN10 |
| Förderinformationen (2) |
Förderername: Bundesministerium für Bildung und Forschung (BMBF)
Förderer ID: 0000 0000 9090 0344 Förderer ID Typ: ISNI Förderprogramm: Quantum Technologies Förderungsnummer: 13N15949 |