| Zugriffsnummer | 45948 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Universal formalism for data sharing and processing in clock comparison networks |
| Autor(in); Institution |
Lodewyck, Jérôme; LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Paris, FRANCE
Le Targat, Rodolphe; LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Paris, FRANCE
Pottie, Paul-Eric; LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Paris, FRANCE
Benkler, Erik; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Koke, Sebastian; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Kronjäger, Jochen; National Physical Laboratory (NPL), Teddington, UK
|
| Quelle/Jahr | Physical Review Research: 2 (2020), 043269-1 - 043269-18 |
| Artikelnummer | 043269 |
| Availability | [online only] |
| ISSN | 2643-1564 |
| DOI | |
| Verlag | College Park, MD: American Physical Society (APS) |
| Zusammenfassung | We present a mathematical framework adapted to the comparison of atomic clocks remotely connected by a complex network of optical or microwave links. This framework facilitates the computation of frequency ratios using a generic set of equations that are valid for a wide variety of clock architectures, making the comparison of a large number of clocks practical. This formalism suggests a generic data exchange protocol that can be used in clock comparison collaborations, for which data logging and decision taking are completely local procedures, independently implemented by the participants. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 4.0 ; Creative Commons Attribution 4.0 License |
| Forschungsprojekt | This work was financially supported by the UK Government Department for Business, Energy and Industrial Strategy as part of the National Measurement System Programme; the European Metrology Programme for Innovation and Research (EMPIR) Projects No. 15SIB03 OC18, No. 15SIB05 OFTEN, and No. 18SIB05 ROCIT. These projects have received funding from the EMPIR programme co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme. |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2015 SI Broader Scope Titel der Förderung: 15SIB03: OC18: Optical clocks with 1E-18 uncertainty Förderungsnummer: 15SIB03 |
| Förderinformationen (2) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2015 SI Broader Scope Titel der Förderung: 15SIB05: OFTEN: Optical frequency transfer - a European network Förderungsnummer: 15SIB05 |
| Förderinformationen (3) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2018 SI Broader Scope Titel der Förderung: 18SIB05: ROCIT: Robust Optical Clocks for International Timescales Förderungsnummer: 18SIB05 |
Zitierung
Lodewyck, J., Le Targat, R., Pottie, P.-E., Benkler, E., Koke, S., & Kronjäger, J. (2020). Universal formalism for data sharing and processing in clock comparison networks. Physical Review Research, 2, 043269-1–043269-18. https://doi.org/10.1103/physrevresearch.2.043269