Properties | ||
Vapor pressure | 1.68 10-8 at 208 K | |
average velocity | 146.6 m/s | |
most likely velocity | 129.9 m/s | |
cooling transition | 3P1 <- 1S0 | 3D3 <- 3P2 |
cooling wavelength | 253.7 nm | 365.0 nm |
average number of photons for cooling | 17 000 | 24 000 |
life time of upper cooling state | 125 ns | 7.8 ns |
Doppler temperature | 30 microK | 490 microK |
Doppler limited speed | 7.8 mm/s | 5.5 mm/s |
Saturation Intensity | 10 mW/cm | 55 mW/cm |
Prof. Dr. Thomas Walther
Laser und Quantenoptik
Institut für Angewandte Physik
Fachbereich 05 - Physik
Technische Universität Darmstadt
Schlossgartenstr. 7
D-64289 Darmstadt
+49 6151 16-20831 (Sekretariat)
+49 6151 16-20834 (Fax)
Thomas.Walther@physik.tu-...
03.04.19