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Experimental Investigation of the Dark Pseudoresonance on the D1 Line of the 87Rb Atom Excited by a Linearly Polarized Field
Sergei Zibrov, V. L. Velichansky, A. S. Zibrov +2
The measurements of the metrological characteristics (amplitude, width, and shift in the magnetic field) of the dark pseudoresonance, which was proposed by Kazakov et al. [quant-ph…
Induced Absorption Resonance on the Open Fg = 1 -> Fe = 2 Transition of the D1 Line of the 87Rb Atom
A. S. Zibrov, A. B. Matsko
Induced absorption resonance on the open Fg=1 -> Fe = 2 transition of the D1 line of the 87Rb atom has been observed. The effect of atomic motion on the formation of the resonance…
Experimental preparation of pure superposition states of atoms via elliptically polarized bichromatic radiation
Sergei A. Zibrov, V. L. Velichansky, A. V. Taichenachev +2
We propose a simple and effective way of creating pure dark superposition states. The generation of pure states is carried out by using bichromatic radiation with controllable pola…
Cancellation of light-shifts in an N-resonance clock
Irina Novikova, Alexei V. Taichenachev, Valery I. Yudin +3
We demonstrate that first-order light-shifts can be cancelled for an all-optical, three-photon-absorption resonance ("N-resonance") on the D1 transition of Rb87. This light-shift c…
Observation of polarization quantum noise of laser radiation in Rb vapor cell
Alexander S. Zibrov, Irina Novikova
We present experimental study of polarization quantum noise of laser radiation passed through optically think vapor of Rb87. We observe a step-like noise spectrum. We discuss vario…
Pure superposition states of atoms generated by a bichromatic elliptically polarized filed
A. V. Taichenachev, V. I. Yudin, V. L. Velichansky +1
We find specific polarizations of components of a bichromatic field, which allow one to prepare pure superposition states of atoms, using the coherent population trapping effect. T…