Ground state cooling of an optomechanical resonator assisted by a Lambda-type atom
文献类型：期刊论文
| 作者 | Zhang, Shuo1,2; Zhang, Jian-Qi3,4; Zhang, Jie1,2; Wu, Chun-Wang1,2; Wu, Wei1,2; Chen, Ping-Xing1,2 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2014-11-17 |
| 卷号 | 22期号:23页码:28118-28131 |
| 英文摘要 | We propose a ground state cooling scheme for an optomechanical resonator based on the system of one Lambda-type three-level atom trapped in an optomechanical cavity. This cooling scheme works in a single-photon coupling, and strong atom-cavity coupling regimes. By investigating the cooling dynamics, we find that there is an EIT-like quantum coherent effect in this system which can suppress the undesired transitions for heating. Moreover, our study shows that the final average phonon number of the optomechanical resonator can be smaller than the one based on the sideband cooling. Furthermore, the ground state cooling of the resonator can still be achieved after thermal fluctuations included. In addition, in comparison with previous cooling methods, there are fewer limitations on the decay rates of both the cavity and the atom in this scheme. As a result, this scheme is very suitable to realize the ground cooling of an optomechanical resonator in the experiment. (C)2014 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | ELECTROMAGNETICALLY INDUCED TRANSPARENCY ; CAVITY ; CELLS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000345268500033 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1535]  |
| 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.Natl Univ Def Technol, Coll Sci, Chongsha 410073, Peoples R China 2.Natl Univ Def Technol, State Key Lab High Performance Comp, Chongsha 410073, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Stale Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 4.Wuhan Natl Lab Optoelect, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shuo,Zhang, Jian-Qi,Zhang, Jie,et al. Ground state cooling of an optomechanical resonator assisted by a Lambda-type atom[J]. OPTICS EXPRESS,2014,22(23):28118-28131. |
| APA | Zhang, Shuo,Zhang, Jian-Qi,Zhang, Jie,Wu, Chun-Wang,Wu, Wei,&Chen, Ping-Xing.(2014).Ground state cooling of an optomechanical resonator assisted by a Lambda-type atom.OPTICS EXPRESS,22(23),28118-28131. |
| MLA | Zhang, Shuo,et al."Ground state cooling of an optomechanical resonator assisted by a Lambda-type atom".OPTICS EXPRESS 22.23(2014):28118-28131. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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