Quantum information-holding single-photon router based on spontaneous emission
文献类型：期刊论文
| 作者 | Qiao, HaoXue2; Lu, Hua1,4; Chen, AiXi5,6; Yan, GuoAn2,3 |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 60期号:9 |
| 关键词 | Quantum Router Quantum Information Quantum Network Couple-resonator Waveguides |
| DOI | 10.1007/s11433-017-9059-3 |
| 文献子类 | Article |
| 英文摘要 | In this paper, we propose a single-photon router via the use of a four-level atom system coupled with two one-dimensional coupled-resonator waveguides. A single photon can be directed from one quantum channel in to another by atomic spontaneous emission. The coherent resonance and the photonic bound states lead to the perfect reflection appearing in the incident channel. The fidelity of the atom is related to the magnitude of the coupling strength and can reach unit when the coupling strength matches g(a) = g(b). This shows that the transfer of a single photon into another quantum channel has no influence on the fidelity at special points. |
| WOS关键词 | LIGHT ; ATOM |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000406283000005 |
| 资助机构 | National Natural Science Foundation of China(11674253 ; National Natural Science Foundation of China(11674253 ; 61471356 ; 61471356 ; 11365009) ; 11365009) ; National Natural Science Foundation of China(11674253 ; National Natural Science Foundation of China(11674253 ; 61471356 ; 61471356 ; 11365009) ; 11365009) |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/11322]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Univ Sci & Technol China, Chinese Acad Sci, Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China 2.Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Hubei, Peoples R China 3.Chinese Acad Sci, State Key Lab Magnet Resonances & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China 4.Hubei Univ Technol, Sch Sci, Wuhan 430068, Hubei, Peoples R China 5.Zhejiang Sci Tech Univ, Dept Appl Phys, Hangzhou 310018, Zhejiang, Peoples R China 6.Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada |
| 推荐引用方式 GB/T 7714 | Qiao, HaoXue,Lu, Hua,Chen, AiXi,et al. Quantum information-holding single-photon router based on spontaneous emission[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2017,60(9). |
| APA | Qiao, HaoXue,Lu, Hua,Chen, AiXi,&Yan, GuoAn.(2017).Quantum information-holding single-photon router based on spontaneous emission.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,60(9). |
| MLA | Qiao, HaoXue,et al."Quantum information-holding single-photon router based on spontaneous emission".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 60.9(2017). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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