Study of laser cooling in deep optical lattice: Two-level quantum model

O. N. Prudnikov; R. Ya Il'Enkov; A. V. Taichenachev; V. I. Yudin; E. M. Rasel

doi:10.1088/1742-6596/951/1/012019

Study of laser cooling in deep optical lattice: Two-level quantum model

O. N. Prudnikov, R. Ya Il'Enkov, A. V. Taichenachev, V. I. Yudin, E. M. Rasel

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

Аннотация

We study a possibility of laser cooling of ²⁴Mg atoms in deep optical lattice formed by intense off-resonant laser field in a presence of cooling field resonant to narrow (3s3s) ¹ S ₀ → (3s3p)³ P ₁ (λ = 457 nm) optical transition. For description of laser cooling with taking into account quantum recoil effects we consider two quantum models. The first one is based on direct numerical solution of quantum kinetic equation for atom density matrix and the second one is simplified model based on decomposition of atom density matrix over vibration states in the lattice wells. We search cooling field intensity and detuning for minimum cooling energy and fast laser cooling.

Язык оригинала	английский
Номер статьи	012019
Число страниц	9
Журнал	Journal of Physics: Conference Series
Том	951
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/951/1/012019
Состояние	Опубликовано - 30 янв 2018

Доступ к документу

10.1088/1742-6596/951/1/012019

Link to publication in Scopus

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abstract = "We study a possibility of laser cooling of 24Mg atoms in deep optical lattice formed by intense off-resonant laser field in a presence of cooling field resonant to narrow (3s3s) 1 S 0 → (3s3p)3 P 1 (λ = 457 nm) optical transition. For description of laser cooling with taking into account quantum recoil effects we consider two quantum models. The first one is based on direct numerical solution of quantum kinetic equation for atom density matrix and the second one is simplified model based on decomposition of atom density matrix over vibration states in the lattice wells. We search cooling field intensity and detuning for minimum cooling energy and fast laser cooling.",

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Study of laser cooling in deep optical lattice : Two-level quantum model. / Prudnikov, O. N.; Il'Enkov, R. Ya; Taichenachev, A. V.; Yudin, V. I.; Rasel, E. M.

В: Journal of Physics: Conference Series, Том 951, № 1, 012019, 30.01.2018.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

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