Coherent population trapping in a dressed two-level atom via a bichromatic field

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dc.creatorLi, Peng
dc.creatorZhang, Qun
dc.creatorNing, Xi-Jing
dc.creatorYou, J. Q.
dc.date2008-08-14
dc.date.accessioned2026-07-07T10:19:21Z
dc.date.available2026-07-07T10:19:21Z
dc.descriptionWe show theoretically that by applying a bichromatic electromagnetic field, the dressed states of a monochromatically driven two-level atom can be pumped into a coherent superposition termed as dressed-state coherent population trapping. Such effect can be viewed as a new doorknob to manipulate a two-level system via its control over dressed-state populations. Application of this effect in the precision measurement of Rabi frequency, the unexpected population inversion and lasing without inversion are discussed to demonstrate such controllability.
dc.description14 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0808.1938
dc.identifierhttp://arxiv.org/abs/0808.1938
dc.identifierJ. Phys. B: At. Mol. Opt. Phys. 41, 235401 (2008)
dc.identifierdoi:10.1088/0953-4075/41/23/235401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/174476
dc.subjectOptics
dc.subjectAtomic Physics
dc.titleCoherent population trapping in a dressed two-level atom via a bichromatic field
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