Entangling separate nitrogen-vacancy centers in a scalable fashion via coupling to microtoroidal resonators

被引：127

作者：

Chen, Qiong ^{[1
,2
]}

Yang, Wanli ^{[1
,2
]}

Feng, Mang ^{[1
,2
]}

Du, Jiangfeng ^{[3
,4
]}

机构：

[1] Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China

[2] Wuhan Natl Lab Optoelect, Wuhan 430071, Peoples R China

[3] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China

[4] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China

来源：

PHYSICAL REVIEW A | 2011年 / 83卷 / 05期

关键词：

DIAMOND; INTERFERENCE; SPINS;

D O I：

10.1103/PhysRevA.83.054305

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a potentially practical scheme to entangle negatively charged nitrogen-vacancy (N-V) centers in distant diamonds. Each diamond is supposed to be fixed on the exterior surface of a microtoroidal resonator, and the single-photon input-output process-a currently available technique-could entangle separate N-V centers in a scalable fashion. The feasibility of our scheme and the experimental challenge are discussed by considering currently available techniques for qualified N-V centers and cavities.

引用

页数：4

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