Deep macroscopic pure-optical potential for laser cooling and trapping of neutral atoms

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Deep macroscopic pure-optical potential for laser cooling and trapping of neutral atoms. / Prudnikov, O. N.; Ilenkov, R. Ya; Taichenachev, A. V. и др.

в: Physical Review A, Том 108, № 4, 043107, 10.2023.

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

BibTeX

@article{462ecc6b3ca745aa8ce7c24f4f339221,

title = "Deep macroscopic pure-optical potential for laser cooling and trapping of neutral atoms",

abstract = "We show the possibility of implementing a deep dissipative optical lattice for neutral atoms with a macroscopic period. The depth of the lattice can reach magnitudes comparable to the depth of the magnetooptical traps (MOT), while the presence of dissipative friction forces allows for the trapping and cooling of atoms. The area of localization of trapped atoms reaches submillimeter size, and the number of atoms is comparable to the number trapped in MOT. As an example, we study lithium atoms for which the macroscopic period of the lattice Λ=1.5 cm. Such deep optical lattices with a macroscopic period open up the possibility for developing effective methods for cooling and trapping neutral atoms without the use of magnetic field as an alternative to MOT. This is important for developing compact systems based on cold atoms.",

author = "Prudnikov, {O. N.} and Ilenkov, {R. Ya} and Taichenachev, {A. V.} and Yudin, {V. I.} and Bagaev, {S. N.}",

note = "We thank Ennio Arimondo for fruitful discussion and valuable comments. The research was supported by the Russian Science Foundation (Project No. 23-22-00198). The work of A.V.T. was supported by the Russian Science Foundation (Project No. 23-12-00182), and V.I.Y. was supported by the Ministry of Science and Higher Education of the Russian Federation (Project No. FSUS-2020-0036).",

year = "2023",

month = oct,

doi = "10.1103/PhysRevA.108.043107",

language = "English",

volume = "108",

journal = "Physical Review A",

issn = "2469-9926",

publisher = "American Physical Society",

number = "4",

}

RIS

TY - JOUR

T1 - Deep macroscopic pure-optical potential for laser cooling and trapping of neutral atoms

AU - Prudnikov, O. N.

AU - Ilenkov, R. Ya

AU - Taichenachev, A. V.

AU - Yudin, V. I.

AU - Bagaev, S. N.

N1 - We thank Ennio Arimondo for fruitful discussion and valuable comments. The research was supported by the Russian Science Foundation (Project No. 23-22-00198). The work of A.V.T. was supported by the Russian Science Foundation (Project No. 23-12-00182), and V.I.Y. was supported by the Ministry of Science and Higher Education of the Russian Federation (Project No. FSUS-2020-0036).

PY - 2023/10

Y1 - 2023/10

N2 - We show the possibility of implementing a deep dissipative optical lattice for neutral atoms with a macroscopic period. The depth of the lattice can reach magnitudes comparable to the depth of the magnetooptical traps (MOT), while the presence of dissipative friction forces allows for the trapping and cooling of atoms. The area of localization of trapped atoms reaches submillimeter size, and the number of atoms is comparable to the number trapped in MOT. As an example, we study lithium atoms for which the macroscopic period of the lattice Λ=1.5 cm. Such deep optical lattices with a macroscopic period open up the possibility for developing effective methods for cooling and trapping neutral atoms without the use of magnetic field as an alternative to MOT. This is important for developing compact systems based on cold atoms.

AB - We show the possibility of implementing a deep dissipative optical lattice for neutral atoms with a macroscopic period. The depth of the lattice can reach magnitudes comparable to the depth of the magnetooptical traps (MOT), while the presence of dissipative friction forces allows for the trapping and cooling of atoms. The area of localization of trapped atoms reaches submillimeter size, and the number of atoms is comparable to the number trapped in MOT. As an example, we study lithium atoms for which the macroscopic period of the lattice Λ=1.5 cm. Such deep optical lattices with a macroscopic period open up the possibility for developing effective methods for cooling and trapping neutral atoms without the use of magnetic field as an alternative to MOT. This is important for developing compact systems based on cold atoms.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85174489252&origin=inward&txGid=0a8c39db35e9c6708452716f50790c3b

UR - https://www.mendeley.com/catalogue/fed37eda-c93d-3b32-b426-e99ed29b3ba2/

U2 - 10.1103/PhysRevA.108.043107

DO - 10.1103/PhysRevA.108.043107

M3 - Article

VL - 108

JO - Physical Review A

JF - Physical Review A

SN - 2469-9926

IS - 4

M1 - 043107

ER -

ID: 59284130