KMS Chongqing Institute of Green and Intelligent Technology, CAS
| High-efficiency single-photon Fock state production by transitionless quantum driving | |
Shi, X. ; Wei, L. F.
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| 2015 | |
| 摘要 | A single-photon source is one of the key devices for optical quantum information processing. Differing from the usual stimulated Raman adiabatic passage to obtain single-photon radiation, here we propose an approach to produce an optical Fock state on demand in the usual atom-cavity system by utilizing the technique of transitionless quantum driving. The present proposal effectively suppresses the unwanted but practically unavoidable nonadiabatic transitions in the previous adiabatic schemes. Therefore, the efficiency of Fock state production by the present technique could be significantly high, even in the presence of various atomic and cavity dissipations. |
| DOI | 10.1088/1612-2011/12/1/015204 |
| URL | 查看原文 |
| 发表期刊 | LASER PHYSICS LETTERS
 |
| ISSN | 1612-2011 |
| 卷号 | 12期号:1 |
| 通讯作者 | Shi, X (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Ctr Quantum Informat Technol, Chongqing 400714, Peoples R China. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000348663700013 |
| 语种 | 英语 |
