Просторовий розподіл атомів у полі перехресних стоячих біхроматичних світлових хвиль
We have shown that, by properly detuning the carrier frequencies in each of two perpendicularly intersecting bichromatic waves from the atomic transition frequency, it is possible to create a two-dimensional trap for atoms, if the wave intensities are sufficiently high. At the zero and near-zero val...
Збережено в:
Дата: | 2019 |
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Автори: | , , , |
Формат: | Стаття |
Мова: | English Ukrainian |
Опубліковано: |
Publishing house "Academperiodika"
2019
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Теми: | |
Онлайн доступ: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018584 |
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Назва журналу: | Ukrainian Journal of Physics |
Репозиторії
Ukrainian Journal of PhysicsРезюме: | We have shown that, by properly detuning the carrier frequencies in each of two perpendicularly intersecting bichromatic waves from the atomic transition frequency, it is possible to create a two-dimensional trap for atoms, if the wave intensities are sufficiently high. At the zero and near-zero values of the initial wave phases, as well as at the phase shift between the intersecting waves equal to п or close to п values, the dynamic spatial patterns of atoms consisting of square cells with the side length equal to л/√2 are formed. Numerical simulations were carried out for sodium atoms. |
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