4 papers
Quantitative study of desctructive quantum interference effect on the linklin CPT
E. Breschi, G. Kazakov, R. Lammegger +3
We investigate experimentally and theoretically the Coherent Population Trapping (CPT) effect occurring in 87Rb D1 line due to the interaction with linearly polarized laser light (…
Phase correlation of laser waves with arbitrary frequency spacing
A. F. Huss, R. Lammegger, C. Neureiter +2
The theoretically predicted correlation of laser phase fluctuations in Lambda-type interaction schemes is experimentally demonstrated. We show, that the mechanism of correlation in…
Efficient Raman Sideband Generation in a Coherent Atomic Medium
A. F. Huss, N. Peer, R. Lammegger +2
We demonstrate the efficient generation of Raman sidebands in a medium coherently prepared in a dark state by continuous-wave low-intensity laser radiation. Our experiment is perfo…
Coherent Population Trapping with Losses on the Sodium D1 Line Hanle Effect
F. Renzoni, W. Maichen, L. Windholz +1
We consider the coherent population trapping phenomenon in a thermal sodium atomic beam. We compare the different coherent population trapping schemes that can be established on th…