Resonant gradient force on atom interacting with laser field

Jianxing Fang; Xianfeng F. Chen; Shiqun Zhu; Rong Zhang

Resonant gradient force on atom interacting with laser field

Jianxing Fang
, Xianfeng F. Chen
, Shiqun Zhu
, Rong Zhang

Aston Institute of Photonic Technologies (AiPT)

Research output: Contribution to journal › Letter, comment/opinion or interview › peer-review

Abstract

The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-wave laser field. Basing on optical Bloch equations, the numerical solutions for the gradient force f_(|_;n) (n = 0, 1, 2, 3, 4, ...) pointing in the direction of the transverse of the laser beam are given. It is shown the higher order gradient force plays important role at strong intensity (G = 64), the contribution of them can not be neglected.

Original language	English
Pages (from-to)	122-124
Number of pages	3
Journal	Chinese Optics Letters
Volume	1
Issue number	2
Publication status	Published - 20 Feb 2003

Keywords

gradient force
position
velocity
two-level atom interacting
standing-wave laser field
optical Bloch equations
order gradient

Cite this

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title = "Resonant gradient force on atom interacting with laser field",

abstract = "The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-wave laser field. Basing on optical Bloch equations, the numerical solutions for the gradient force f\_(|\_;n) (n = 0, 1, 2, 3, 4, ...) pointing in the direction of the transverse of the laser beam are given. It is shown the higher order gradient force plays important role at strong intensity (G = 64), the contribution of them can not be neglected.",

keywords = "gradient force, position, velocity, two-level atom interacting, standing-wave laser field, optical Bloch equations, order gradient",

author = "Jianxing Fang and Chen, \{Xianfeng F.\} and Shiqun Zhu and Rong Zhang",

year = "2003",

month = feb,

day = "20",

language = "English",

volume = "1",

pages = "122--124",

journal = "Chinese Optics Letters",

issn = "1671-7694",

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TY - JOUR

T1 - Resonant gradient force on atom interacting with laser field

AU - Fang, Jianxing

AU - Chen, Xianfeng F.

AU - Zhu, Shiqun

AU - Zhang, Rong

PY - 2003/2/20

Y1 - 2003/2/20

N2 - The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-wave laser field. Basing on optical Bloch equations, the numerical solutions for the gradient force f_(|_;n) (n = 0, 1, 2, 3, 4, ...) pointing in the direction of the transverse of the laser beam are given. It is shown the higher order gradient force plays important role at strong intensity (G = 64), the contribution of them can not be neglected.

AB - The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-wave laser field. Basing on optical Bloch equations, the numerical solutions for the gradient force f_(|_;n) (n = 0, 1, 2, 3, 4, ...) pointing in the direction of the transverse of the laser beam are given. It is shown the higher order gradient force plays important role at strong intensity (G = 64), the contribution of them can not be neglected.

KW - gradient force

KW - position

KW - velocity

KW - two-level atom interacting

KW - standing-wave laser field

KW - optical Bloch equations

KW - order gradient

UR - http://www.opticsinfobase.org/col/abstract.cfm?URI=col-1-2-122

M3 - Letter, comment/opinion or interview

SN - 1671-7694

VL - 1

SP - 122

EP - 124

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 2

ER -

Resonant gradient force on atom interacting with laser field

Abstract

Keywords

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