期刊论文

Zhang, Duo

英文

Journal of Physics B: Atomic, Molecular and Optical Physics

0953-4075

2019

52

3

035502

10.1088/1361-6455/aaf5ec

We gratefully acknowledge useful advice and fruitful discussions with Professor Ying Wu during the manuscript preparation. D Zhang is supported by the State Scholarship Fund of China Scholarship Council (CSC) as a visiting scholar at Texas A&M University (File No. 201608420219). This research was supported in part by the National Natural Science Foundation of China under Grants No. 11505131, No. 11675124 and No. U1504111. The research of MSZ was supported in part by a Qatar National Research Fund (QNRF) under National Priorities Research Program (NPRP) Grant No. 8-352-1-074. D Zhang is supported by the State Scholarship Fund of China Scholarship Council (CSC) as a visiting scholar at Texas A and M University (File No. 201608420219). This research was supported in part by the National Natural Science Foundation of China under Grants No. 11505131, No. 11675124 and No. U1504111. The research of MSZ was supported in part by a Qatar National Research Fund (QNRF) under National Priorities Research Program (NPRP) Grant No. 8-352-1-074.

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A new scheme for three-dimensional (3D) atom localization is proposed based on measuring the probe absorption spectra in a four-level diamond-configuration atomic system, in which the atom interacts with three orthogonal standing-wave laser fields. Due to spatial-dependent interaction between atom and fields, position information of the atom can be obtained by measuring the absorption spectra of the weak probe field. The results show that atom localization properties can be significantly improved and some interesting spatial localization structures such as double-layer lantern-like, single-lay...