| Zugriffsnummer | 54543 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Design advances on the dual species cold atom based pressure standard |
| Autor(in); Institution |
Halbey, J.; University of Bremen, Center of Applied Space Technology and Microgravity (ZARM), Bremen, GERMANY
Bernien, Matthias; 7.5, Wärme und Vakuum, PTB-Berlin
Madison, K.W.; University of British Columbia, Vancouver, CANADA
Grosse, J.; University of Bremen, Center of Applied Space Technology and Microgravity (ZARM), Bremen, GERMANY
|
| Quelle/Jahr | Measurement: Sensors: 38 (2025), e1 - e5 |
| Artikelnummer | 101695 |
| Availability | [online only] |
| ISSN | 2665-9174 (online) |
| DOI | |
| Verlag | London: Elsevier |
| Freie Schlagworte | Cold atoms ; Magento-optical trap ; Quantum sensor ; Ultra-high vacuum |
| Zusammenfassung | This article summarizes the current design status of a dual species quantum vacuum sensor (QVAC), based on laser cooled rubidium (Rb) and potassium (K) atoms, developed by the Center of Applied Space Technology and Microgravity (ZARM) in cooperation with the Physikalisch-Technische Bundesanstalt (PTB) and supported by the University of British Columbia (UBC). Aiming for a system that is competitive in price, small and easy to operate, the magnetic system, the vacuum system and the operating software are identified as critical subsystems. This paper will describe the preliminary design of these subsystems including a summary of the subsystem specific requirements. Furthermore, different approaches for the software are evaluated. |
| Kostenfreier Zugang | Open Access Gold |