| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Two-Dimensional Atom Localization via Spontaneous Emission in an Inverted-Y System |
| WU Jian-Chun1,2**, LIU Zheng-Dong1,2, ZHENG Jun3, WANG Hui-Qin3 |
1Institute of Modern Physics, Nanchang University, Nanchang 330031
2Engineering Research Center for Nanotechnology, Nanchang University, Nanchang 330047
3Physics Experiment Center, Nanchang University, Nanchang 330031
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| Cite this article: |
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WU Jian-Chun, LIU Zheng-Dong, ZHENG Jun et al 2013 Chin. Phys. Lett. 30 034205 |
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Abstract We investigate the behavior of two-dimensional atom localization in an inverted-Y system driven by one coherent field and two standing-wave fields. The position probability distribution of the atom passing through the spatial-position-dependent standing-wave fields can be determined by measuring the spontaneously emitted photon. It is found that high-precision two-dimensional atom localization can be obtained by choosing appropriate system parameters.
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Received: 15 October 2012
Published: 29 March 2013
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| PACS: |
42.50.Gy
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(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
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