Addressing individual atoms in optical lattices with standing-wave driving fields

被引：48

作者：

Cho, Jaeyoon ^{[1
]}

机构：

[1] Korea Res Inst Stand & Sci, Div Adv Technol, Taejon 305340, South Korea

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 99卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.99.020502

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A scheme for addressing individual atoms in one- or two-dimensional optical lattices loaded with one atom per site is proposed. The scheme is based on position-dependent atomic population transfer induced by several standing-wave driving fields. This allows various operations important in quantum-information processing, such as manipulation and measurement of any single-atom, two-qubit operations between any pair of adjacent atoms, and patterned loading of the lattice with one atom per every nth site for arbitrary n. The proposed scheme is robust against considerable imperfections and actually within reach of current technology.

引用

页数：4

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