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Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps. / Machluf, Shimon; Naber, Julian B ; Soudijn, Maarten L et al.
In: Physical review a, Vol. 100, No. 5, 051801(R), 25.11.2019.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Machluf, S, Naber, JB, Soudijn, ML, Ruostekoski, J & Spreeuw, RCJ 2019, 'Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps', Physical review a, vol. 100, no. 5, 051801(R). https://doi.org/10.1103/PhysRevA.100.051801

APA

Machluf, S., Naber, J. B., Soudijn, M. L., Ruostekoski, J., & Spreeuw, R. C. J. (2019). Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps. Physical review a, 100(5), Article 051801(R). https://doi.org/10.1103/PhysRevA.100.051801

Vancouver

Machluf S, Naber JB, Soudijn ML, Ruostekoski J, Spreeuw RCJ. Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps. Physical review a. 2019 Nov 25;100(5):051801(R). doi: 10.1103/PhysRevA.100.051801

Author

Machluf, Shimon ; Naber, Julian B ; Soudijn, Maarten L et al. / Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps. In: Physical review a. 2019 ; Vol. 100, No. 5.

Bibtex

@article{80b5d0ae34eb4d66851b74ff558e1172,
title = "Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps",
abstract = "We observe a density-dependent collective suppression of optical pumping between the hyperfine ground states in an array of submicrometer-sized clouds of dense and cold rubidium atoms. The suppressed Raman transition rate can be explained by strong resonant dipole-dipole interactions that are enhanced by increasing atom density, and are already significant at densities of ﰀ0.1k3, where k denotes the resonance wave number. The observations are consistent with stochastic electrodynamics simulations that incorporate the effects of population transfer via internal atomic levels embedded in a coupled-dipole model.",
author = "Shimon Machluf and Naber, {Julian B} and Soudijn, {Maarten L} and Janne Ruostekoski and Spreeuw, {Robert C J}",
note = "{\textcopyright} 2019 American Physical Society ",
year = "2019",
month = nov,
day = "25",
doi = "10.1103/PhysRevA.100.051801",
language = "English",
volume = "100",
journal = "Physical review a",
issn = "1050-2947",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Collective suppression of optical hyperfine pumping in dense clouds of atoms in microtraps

AU - Machluf, Shimon

AU - Naber, Julian B

AU - Soudijn, Maarten L

AU - Ruostekoski, Janne

AU - Spreeuw, Robert C J

N1 - © 2019 American Physical Society

PY - 2019/11/25

Y1 - 2019/11/25

N2 - We observe a density-dependent collective suppression of optical pumping between the hyperfine ground states in an array of submicrometer-sized clouds of dense and cold rubidium atoms. The suppressed Raman transition rate can be explained by strong resonant dipole-dipole interactions that are enhanced by increasing atom density, and are already significant at densities of ﰀ0.1k3, where k denotes the resonance wave number. The observations are consistent with stochastic electrodynamics simulations that incorporate the effects of population transfer via internal atomic levels embedded in a coupled-dipole model.

AB - We observe a density-dependent collective suppression of optical pumping between the hyperfine ground states in an array of submicrometer-sized clouds of dense and cold rubidium atoms. The suppressed Raman transition rate can be explained by strong resonant dipole-dipole interactions that are enhanced by increasing atom density, and are already significant at densities of ﰀ0.1k3, where k denotes the resonance wave number. The observations are consistent with stochastic electrodynamics simulations that incorporate the effects of population transfer via internal atomic levels embedded in a coupled-dipole model.

U2 - 10.1103/PhysRevA.100.051801

DO - 10.1103/PhysRevA.100.051801

M3 - Journal article

VL - 100

JO - Physical review a

JF - Physical review a

SN - 1050-2947

IS - 5

M1 - 051801(R)

ER -