SPATIAL DISTRIBUTION OF ATOMS IN THE FIELD OF INTERSECTING STANDING BICHROMATIC LIGHT WAVES

被引：0

作者：

Romanenko, V., I ^{[1
]}

Kornilovska, N., V ^{[2
]}

Udovytska, O. G. ^{[1
]}

Yatsenko, L. P. ^{[1
]}

机构：

[1] Nat Acad Sci Ukraine, Inst Phys, 46 Nauky Ave, UA-03680 Kiev, Ukraine

[2] Kherson Natl Tech Univ, 24 Berislayske Highway, UA-73008 Kherson, Ukraine

来源：

UKRAINIAN JOURNAL OF PHYSICS | 2019年 / 64卷 / 02期

关键词：

optical atomic trap; standing waves; Monte Carlo wave function approach; RECTIFIED DIPOLE FORCE; PRESSURE;

D O I：

10.15407/ujpe64.2.109

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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 pi or close to pi values, the dynamic spatial patterns of atoms consisting of square cells with the side length equal to lambda/root 2 are formed. Numerical simulations were carried out for sodium atoms.

引用

页码：109 / 119

页数：11

共 50 条

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