dorsal/arxiv
View SchemaComplete population transfer in a degenerate 3-level atom
| Authors | Kh. Yu. Rakhimov, J. H. McGuire, Kh. Kh. Shakov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0306157 |
| URL | https://arxiv.org/abs/quant-ph/0306157 |
| DOI | 10.1103/PhysRevA.69.023405 |
Abstract
We find conditions required to achieve complete population transfer, via coherent population trapping, from an initial state to a designated final state at a designated time in a degenerate 3-level atom, where transitions are caused by an external interaction. Complete population transfer from an initially occupied state 1 to a designated state 2 occurs under two conditions. First, there is a constraint on the ratios of the transition matrix elements of the external interaction. Second, there is a constraint on the action integral over the interaction, or "area", corresponding to the phase shift induced by the external interaction. Both conditions may be expressed in terms of simple odd integers.
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"abstract": "We find conditions required to achieve complete population transfer, via\ncoherent population trapping, from an initial state to a designated final state\nat a designated time in a degenerate 3-level atom, where transitions are caused\nby an external interaction. Complete population transfer from an initially\noccupied state 1 to a designated state 2 occurs under two conditions. First,\nthere is a constraint on the ratios of the transition matrix elements of the\nexternal interaction. Second, there is a constraint on the action integral over\nthe interaction, or \"area\", corresponding to the phase shift induced by the\nexternal interaction. Both conditions may be expressed in terms of simple odd\nintegers.",
"arxiv_id": "quant-ph/0306157",
"authors": [
"Kh. Yu. Rakhimov",
"J. H. McGuire",
"Kh. Kh. Shakov"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.69.023405",
"title": "Complete population transfer in a degenerate 3-level atom",
"url": "https://arxiv.org/abs/quant-ph/0306157"
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