Population inversion in hyperfine states of Rb with a single nanosecond chirped pulse in the framework of a four-level system

G. Liu; V. Zakharov; T. Collins; P. Gould; S. A. Malinovskaya

doi:10.1103/PhysRevA.89.041803

Population inversion in hyperfine states of Rb with a single nanosecond chirped pulse in the framework of a four-level system

G. Liu
, V. Zakharov
, T. Collins
, P. Gould
, S. A. Malinovskaya

Department of Physics

Stevens Institute of Technology

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

We implement a four-level semiclassical model of a single pulse interacting with the hyperfine structure in ultracold rubidium aimed at control of population dynamics and quantum state preparation. We discuss a method based on pulse chirping to achieve population inversion between hyperfine states of the 5S shell. The results may prove useful for quantum operations with ultracold atoms.

Original language	English
Article number	041803
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	89
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.89.041803
State	Published - 28 Apr 2014

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10.1103/PhysRevA.89.041803

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abstract = "We implement a four-level semiclassical model of a single pulse interacting with the hyperfine structure in ultracold rubidium aimed at control of population dynamics and quantum state preparation. We discuss a method based on pulse chirping to achieve population inversion between hyperfine states of the 5S shell. The results may prove useful for quantum operations with ultracold atoms.",

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AU - Liu, G.

AU - Zakharov, V.

AU - Collins, T.

AU - Gould, P.

AU - Malinovskaya, S. A.

PY - 2014/4/28

Y1 - 2014/4/28

N2 - We implement a four-level semiclassical model of a single pulse interacting with the hyperfine structure in ultracold rubidium aimed at control of population dynamics and quantum state preparation. We discuss a method based on pulse chirping to achieve population inversion between hyperfine states of the 5S shell. The results may prove useful for quantum operations with ultracold atoms.

AB - We implement a four-level semiclassical model of a single pulse interacting with the hyperfine structure in ultracold rubidium aimed at control of population dynamics and quantum state preparation. We discuss a method based on pulse chirping to achieve population inversion between hyperfine states of the 5S shell. The results may prove useful for quantum operations with ultracold atoms.

UR - https://www.scopus.com/pages/publications/84899553268

UR - https://www.scopus.com/pages/publications/84899553268#tab=citedBy

U2 - 10.1103/PhysRevA.89.041803

DO - 10.1103/PhysRevA.89.041803

M3 - Article

AN - SCOPUS:84899553268

SN - 1050-2947

VL - 89

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 4

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ER -

Population inversion in hyperfine states of Rb with a single nanosecond chirped pulse in the framework of a four-level system

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