Excitation dependence of resonance line self-broadening at different atomic densities

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dc.creatorLi, Hebin
dc.creatorSautenkov, Vladimir A.
dc.creatorRostovtsev, Yuri V.
dc.creatorScully, Marlan O.
dc.date2008-11-04
dc.date.accessioned2026-07-07T12:49:45Z
dc.date.available2026-07-07T12:49:45Z
dc.descriptionWe study the dipole-dipole spectral broadening of a resonance line at high atomic densities when the self-broadening dominates. The selective reflection spectrum of a weak probe beam from the interface of the cell window and rubidium vapor are recorded in the presence of a far-detuned pump beam. The excitation due to the pump reduces the self-broadening. We found that the self-broadening reduction dependence on the pump power is atomic density independent. These results provide experimental evidence for the disordered exciton based theory of self-broadening, and can be useful for the description of the interaction of a strong optical field with a dense resonance medium.
dc.description4 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0811.0575
dc.identifierhttp://arxiv.org/abs/0811.0575
dc.identifierJ. Phys. B 42, 065203 (2009)
dc.identifierdoi:10.1088/0953-4075/42/6/065203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222482
dc.subjectQuantum Physics
dc.subjectAtomic Physics
dc.titleExcitation dependence of resonance line self-broadening at different atomic densities
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