Multi-dark-state resonances in cold multi-Zeeman-sublevel atoms
نویسندگان
چکیده
منابع مشابه
Multi-dark-state resonances in cold multi-Zeeman-sublevel atoms.
We present our experimental and theoretical studies of multi-dark-state resonances (MDSRs) generated in a unique cold rubidium atomic system with only one coupling laser beam. Such MDSRs are caused by different transition strengths of the strong coupling beam connecting different Zeeman sublevels. Controlling the transparency windows in such an electromagnetically induced transparency system ca...
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We present a general formalism for studying the interaction between laser fields and degenerate-Zeemansublevel atoms correct up to the first order in the weak probe field. We derive from this theory the equations of motion for a L-type system involving S1/2, F52↔P1/2, F851↔S1/2, F51 transitions in Rb atoms. These equations are used to numerically investigate the coherent population trapping ~CP...
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Coherent Population Trapping (CPT) is a very beautiful example of quantum interference effect. It was discovered in 1976 in the group of Adriano Gozzini in Pisa [1]. “ Dark resonances” were observed in optical pumping experiments and subsequently interpreted as a quenching of fluorescence due to a destructive interference between two absorption amplitudes connecting two ground state sublevels g...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 2006
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.31.003647