Coherent Optomechanical Switch for Motion Transduction Based on Dynamically Localized Mechanical Modes
文献类型：期刊论文
| 作者 | Fu, H; Gong, ZC; Yang, LP; Mao, TH; Sun, CP ; Yi, S4,5,6; Li, Y1,2,3; Cao, GY
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| 刊名 | PHYSICAL REVIEW APPLIED
 |
| 出版日期 | 2018 |
| 卷号 | 9期号:5页码:54024 |
| 关键词 | RESONATORS OSCILLATOR MICROWAVE CAVITY SYSTEM LIGHT |
| ISSN号 | 2331-7019 |
| DOI | 10.1103/PhysRevApplied.9.054024 |
| 英文摘要 | We present a coherent switch for motion transduction based on dynamically localized mechanical modes in an optomechanical system consisting of two coupled cantilevers. By placing one of the cantilevers inside a harmonically oscillating optical trap, the effective coupling strength between the degenerate cantilevers can be tuned experimentally. In particular, when the coupling is turned off, we show that mechanical motion becomes tightly bounded to the isolated cantilevers rather than propagating away as a result of destructive Landau-Zener-Stuckelberg-like interference. The effect of dynamical localization is adopted to implement a coherent switch, through which the tunneling oscillation is turned on and off with well-preserved phase coherence. We provide a simple yet efficient approach for full control of the coupling between mechanical resonators, which is highly desirable for coherent control of transport phenomena in a coupled-mechanical-resonator array. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22899]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 2.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China 3.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Anhui, Peoples R China 4.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.Univ Chinese Acad Sci, Sch Phys, Beijing 100190, Peoples R China 7.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, H,Gong, ZC,Yang, LP,et al. Coherent Optomechanical Switch for Motion Transduction Based on Dynamically Localized Mechanical Modes[J]. PHYSICAL REVIEW APPLIED,2018,9(5):54024. |
| APA | Fu, H.,Gong, ZC.,Yang, LP.,Mao, TH.,Sun, CP.,...&Cao, GY.(2018).Coherent Optomechanical Switch for Motion Transduction Based on Dynamically Localized Mechanical Modes.PHYSICAL REVIEW APPLIED,9(5),54024. |
| MLA | Fu, H,et al."Coherent Optomechanical Switch for Motion Transduction Based on Dynamically Localized Mechanical Modes".PHYSICAL REVIEW APPLIED 9.5(2018):54024. |
入库方式： OAI收割
来源：理论物理研究所
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