中国物理B ›› 2021, Vol. 30 ›› Issue (5): 53202-053202.doi: 10.1088/1674-1056/abd46f
Hengfei Zhang(张恒飞)1,2, Jinpeng Yuan(元晋鹏)1,2,†, Lirong Wang(汪丽蓉)1,2,‡, Liantuan Xiao(肖连团)1,2, and Suo-tang Jia(贾锁堂)1,2
Hengfei Zhang(张恒飞)1,2, Jinpeng Yuan(元晋鹏)1,2,†, Lirong Wang(汪丽蓉)1,2,‡, Liantuan Xiao(肖连团)1,2, and Suo-tang Jia(贾锁堂)1,2
摘要: Rydberg atoms have been widely investigated due to their large size, long radiative lifetime, huge polarizability and strong dipole-dipole interactions. The position information of Rydberg atoms provides more possibilities for quantum optics research, which can be obtained under the localization method. We study the behavior of three-dimensional (3D) Rydberg atom localization in a four-level configuration with the measurement of the spatial optical absorption. The atomic localization precision depends strongly on the detuning and Rabi frequency of the involved laser fields. A 100% probability of finding the Rydberg atom at a specific 3D position is achieved with precision of ~0.031λ. This work demonstrates the possibility for achieving the 3D atom localization of the Rydberg atom in the experiment.
中图分类号: (Coherent control of atomic interactions with photons)