| Autor: |
Sevost, D I, Yakovlev, V P, Kozlov, A N, Vasil, V V, Zibrov, S A, Velichansky, Vladimir L |
| Zdroj: |
Quantum Electronics; January 2013, Vol. 43 Issue: 7 p638-645, 8p |
| Abstrakt: |
We study the peculiarities of the absorption spectra in D1,2-lines of Cs, caused by optical pumping in cells with antirelaxation coating. In these cells the internal state of the atom, which arose under optical pumping by a monochromatic laser field, is preserved with a high probability in a collision with the wall. As a result, the optical pumping action extends to the entire volume of the cell and to all the velocities of the atoms. This leads to the speed-dependent scanning distortions of the absorption line profile. The detected features should be considered when using laserpumped quantum magnetometers with antirelaxation-coated cells. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
