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Optical levitation-associated atomic loading in a dipole trap. / Feng, Guosheng; Li, Yuqing; Wu, Jizhou; Sovkov, Vladimir B ; Ma, Jie; Xiao, Liantuan; Jia, Suotang.

в: Laser Physics, Том 29, № 3, 035505, 03.2019.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Feng, G, Li, Y, Wu, J, Sovkov, VB, Ma, J, Xiao, L & Jia, S 2019, 'Optical levitation-associated atomic loading in a dipole trap', Laser Physics, Том. 29, № 3, 035505. https://doi.org/10.1088/1555-6611/aafd22

APA

Feng, G., Li, Y., Wu, J., Sovkov, V. B., Ma, J., Xiao, L., & Jia, S. (2019). Optical levitation-associated atomic loading in a dipole trap. Laser Physics, 29(3), [035505]. https://doi.org/10.1088/1555-6611/aafd22

Vancouver

Feng G, Li Y, Wu J, Sovkov VB, Ma J, Xiao L и пр. Optical levitation-associated atomic loading in a dipole trap. Laser Physics. 2019 Март;29(3). 035505. https://doi.org/10.1088/1555-6611/aafd22

Author

Feng, Guosheng ; Li, Yuqing ; Wu, Jizhou ; Sovkov, Vladimir B ; Ma, Jie ; Xiao, Liantuan ; Jia, Suotang. / Optical levitation-associated atomic loading in a dipole trap. в: Laser Physics. 2019 ; Том 29, № 3.

BibTeX

@article{c86290baa7f14a458302c6dbae829973,
title = "Optical levitation-associated atomic loading in a dipole trap",
abstract = "We demonstrate a robust method for the efficient optically levitated loading of ultracold Cs atoms in a crossed dipole trap. When preparing a large number of atomic samples, a largevolume crossed dipole trap is required to form a shallow but very efficient loading potential. The scattering force coming from a red near-off-resonance laser is utilized to precisely compensate for the destructive gravitational force of the atoms, making it a promising method for loading and trapping ∼5.1 × 10 6 atoms in a pure optical trap. The optimum levitation laser intensity is ∼177 W cm -2 with a detuning of -25.0 GHz. The dependence of the variation in the number of atoms loaded and trapped in the optically levitated dipole trap on the intensity and detuning of the levitated laser is in good agreement with theoretical predictions. ",
keywords = "сверхохлаждение, оптическая левитация, атомы цезия, dipole trap, optical levitation, scattering force, PARTICLES",
author = "Guosheng Feng and Yuqing Li and Jizhou Wu and Sovkov, {Vladimir B} and Jie Ma and Liantuan Xiao and Suotang Jia",
year = "2019",
month = mar,
doi = "10.1088/1555-6611/aafd22",
language = "English",
volume = "29",
journal = "Laser Physics",
issn = "1054-660X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "3",

}

RIS

TY - JOUR

T1 - Optical levitation-associated atomic loading in a dipole trap

AU - Feng, Guosheng

AU - Li, Yuqing

AU - Wu, Jizhou

AU - Sovkov, Vladimir B

AU - Ma, Jie

AU - Xiao, Liantuan

AU - Jia, Suotang

PY - 2019/3

Y1 - 2019/3

N2 - We demonstrate a robust method for the efficient optically levitated loading of ultracold Cs atoms in a crossed dipole trap. When preparing a large number of atomic samples, a largevolume crossed dipole trap is required to form a shallow but very efficient loading potential. The scattering force coming from a red near-off-resonance laser is utilized to precisely compensate for the destructive gravitational force of the atoms, making it a promising method for loading and trapping ∼5.1 × 10 6 atoms in a pure optical trap. The optimum levitation laser intensity is ∼177 W cm -2 with a detuning of -25.0 GHz. The dependence of the variation in the number of atoms loaded and trapped in the optically levitated dipole trap on the intensity and detuning of the levitated laser is in good agreement with theoretical predictions.

AB - We demonstrate a robust method for the efficient optically levitated loading of ultracold Cs atoms in a crossed dipole trap. When preparing a large number of atomic samples, a largevolume crossed dipole trap is required to form a shallow but very efficient loading potential. The scattering force coming from a red near-off-resonance laser is utilized to precisely compensate for the destructive gravitational force of the atoms, making it a promising method for loading and trapping ∼5.1 × 10 6 atoms in a pure optical trap. The optimum levitation laser intensity is ∼177 W cm -2 with a detuning of -25.0 GHz. The dependence of the variation in the number of atoms loaded and trapped in the optically levitated dipole trap on the intensity and detuning of the levitated laser is in good agreement with theoretical predictions.

KW - сверхохлаждение

KW - оптическая левитация

KW - атомы цезия

KW - dipole trap

KW - optical levitation

KW - scattering force

KW - PARTICLES

UR - http://www.scopus.com/inward/record.url?scp=85062263705&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/optical-levitationassociated-atomic-loading-dipole-trap

U2 - 10.1088/1555-6611/aafd22

DO - 10.1088/1555-6611/aafd22

M3 - Article

VL - 29

JO - Laser Physics

JF - Laser Physics

SN - 1054-660X

IS - 3

M1 - 035505

ER -

ID: 38480436