High-resolution selective reflection spectroscopy in intermediate magnetic fields |
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Authors: | N. Papageorgiou A. Weis V. A. Sautenkov D. Bloch M. Ducloy |
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Affiliation: | (1) Laboratoire de Physique des Lasers, Université Paris-Nord, URA 282 du CNRS, F-93430 Villetaneuse, France;(2) Present address: Max-Planck-Institut für Quantenoptik, D-85748 Garching, Germany;(3) Present address: Lebedev Physics Institute, 117924 Moscow, Russia |
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Abstract: | We have measured the modifications of frequency-modulated selective reflection spectra of the CsD2 line recorded with circularly polarized light by a longitudinal magnetic field in the range 120–280 G. The spectra recorded with + and – polarizations were found to be qualitatively different, but are well described by a theoretical model based on the diagonalization of the hyperfine-Zeeman Hamiltonian. The technique presented here is a simple way for investigating fully resolved complex Zeeman spectra in moderate magnetic fields and may find applications in the investigation of anisotropies in long-range atom-surface interactions. |
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Keywords: | 32.60.+i 35.80.+s 42.62.Fi |
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