Spatial-dependent probe transmission based high-precision two-dimensional atomic localization

作     者：Muhammad Idrees Humaira Kalsoom Bakth Amin Bacha Arif Ullah Li-Gang Wang Muhammad Idrees;Humaira Kalsoom;Bakth Amin Bacha;Arif Ullah;Li-Gang Wang

作者机构：Zhejiang Province Key Laboratory of Quantum Technology and DeviceDepartment of PhysicsZhejiang UniversityHangzhou 310027China Quantum Optics and Quantum Information Research GroupDepartment of PhysicsUniversity of MalakandChakdara Dir(L)Khyber PakhtunkhwaPakistan Department of MathematicsZhejiang Normal UniversityJinhua 321004China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2021年第73卷第4期

页      面：69-74页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 0702[理学-物理学] 

基　　金：supported by the Zhejiang Provincial Natural Science Foundation of China under Grant No.LD18A040001 the National Key Research and Development Program of China(No.2017YFA0304202) the National Natural Science Foundation of China(Grant No.11974309) 

主　　题：2D atomic localization probe transmission spectra standing-wave fields three-level atomic medium 

摘      要：Herein,we propose a scheme for the realization of two-dimensional atomic localization in aλ-type three-level atomic medium such that the atom interacts with the two orthogonal standing-wave fields and a probe *** of the spatially dependent atom-field interaction,the information about the position of the atom can be obtained by monitoring the probe transmission spectra of the weak probe field for the first time.A single and double sharp localized peaks are observed in the one-wavelength *** have theoretically archived high-resolution and high-precision atomic localization within a region smaller thanλ/25×λ/*** results may have potential applications in the field of nano-lithography and advance laser cooling technology.