Issue |
Europhys. Lett.
Volume 68, Number 3, November 2004
|
|
---|---|---|
Page(s) | 391 - 397 | |
Section | Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics | |
DOI | https://doi.org/10.1209/epl/i2003-10313-x | |
Published online | 01 October 2004 |
Magnetic and thermal influences on collective resonance fluorescence
Max-Planck-Institut für Kernphysik - Saupfercheckweg 1, 69117 Heidelberg, Germany and Theoretische Quantendynamik, Fakultät für Mathematik und Physik Universität Freiburg - Hermann-Herder-Straße 3, D-79104 Freiburg, Germany
Corresponding authors: evers@physik.uni-freiburg.de keitel@mpi-hd.mpg.de
Received:
13
October
2003
Accepted:
31
August
2004
The quantum properties of a collection of dipole-interacting three-level V- and Λ-type atoms are investigated in the presence of external coherent sources and a thermal bath. It is demonstrated that both the steady-state collective populations and the spectral features of these samples can be manipulated by varying the temperature or especially the atomic-level spacings by, e.g., static magnetic fields.
PACS: 42.50.Fx – Cooperative phenomena in quantum optical systems / 42.50.Lc – Quantum fluctuations, quantum noise, and quantum jumps
© EDP Sciences, 2004
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