1D atom localization via probe absorption spectrum in a four-level cascade-type atomic system |
| |
| Authors: | Xiao-Bing Xu Shu-Long Gu Zhi-Ping Wang |
| |
| Affiliation: | 1. School of Physics and Electronic Engineering, Nanjing Xiaozhuang University, Nanjing, 211171, China
2. Key Laboratory of Opto-Electronic Information Acquisition and Manipulation of Ministry of Education, Anhui University, Hefei, 230601, China
|
| |
| Abstract: | We present a simple scheme of atom localization in a subwavelength domain via manipulation of probe absorption spectrum in a four-level atomic system. Due to the joint quantum interference induced by the standing-wave and radio-frequency driving fields, the localization peak position and number as well as the conditional position probability can be controlled by properly adjusting the system parameters. The proposed scheme may provide a promising way to achieve high-precision and high-resolution 1D atom localization. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
