| Zugriffsnummer | 23966 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Collisional losses, decoherence, and frequency shifts in optical lattice clocks with bosons |
| Autor(in); Institution |
Lisdat, Christian; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Vellore Winfred, Joseph Sundar Raaj; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Middelmann, Thomas; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Riehle, Fritz; 4, Optik, PTB-Braunschweig
Sterr, Uwe; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
|
| Quelle/Jahr | Physical Review Letters: 103 (2009), 9, 090801-1 - 090801-4 |
| ISSN | 0031-9007 |
| DOI | |
| Verlag | Ridge, NY: APS |
| Klassifikationscode | PACS: 06.30.Ft ; PACS: 32.70.Jz ; PACS: 34.50.Cx ; PACS: 37.10.Jk |
| Zusammenfassung | We have quantified collisional losses, decoherence and the collision shift in a one-dimensional optical lattice clock on the highly forbidden transition ¹S0-³P0 at 698 nm with bosonic 88Sr. We were able to distinguish two loss channels: inelastic collisions between atoms in the upper and lower clock state and atoms in the upper clock state only. Based on the measured coefficients, we determine the operation parameters at which a 1D-lattice clock with 88Sr shows no degradation due to collisions on the fractional uncertainty level of 10-16. |
Zitierung
Lisdat, C., Vellore Winfred, J. S. R., Middelmann, T., Riehle, F., & Sterr, U. (2009). Collisional losses, decoherence, and frequency shifts in optical lattice clocks with bosons. Physical Review Letters, 103(9), 090801-1–090801-4. https://doi.org/10.1103/physrevlett.103.090801