| Zugriffsnummer | 33382 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Heating of cold cesium atoms by blue-detuned laser radiation |
| Autor(in); Institution |
Bahar, B.; Metrology Division KIM-LIPI, PUSPIPTEK, Serpong, INDONESIA
Castellanos, J.; Time and Frequency Division CENAM, Queretaro, MEXICO
Hübner, Udo; 4.32, Zeiteinheit, PTB-Braunschweig
Weiss, Carl Otto; 4.3, Länge und Zeit, PTB-Braunschweig
|
| Quelle/Jahr | Applied Physics B: 66 (1998), 3, 359 - 366 |
| ISSN | 0946-2171 (PRINT) ; 1432-0649 (ONLINE) |
| DOI | |
| Verlag | Berlin: Springer |
| Klassifikationscode | PACS: 32.80.Pj ; PACS: 32.80.Bx ; PACS: 39.30+w |
| Zusammenfassung | We investigate two transient effects of cold cesium atom clouds, namely the loss of atoms due to optical pumping and heating due to blue-detuned laser radiation. The initial temperatures are determined by two different methods. Temperatures and numbers of atoms in a cloud can be obtained as a function of time during the transient heating from measured fluorescence. The heating rates are found to follow qualitatively a dispersion-shaped dependence on the excitation laser frequency. |
