Manipulating a micro-cantilever between its optomechanical bistable states in a lever-based Fabry-Perot cavity
文献类型：期刊论文
| 作者 | Fu Hao1; Ding JiangFang1,2; Li Yong3; Cao GengYu1 |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 58期号:5 |
| 关键词 | optomechanical bistability static deformation control optomechanical switch photothermal backaction micro-cantilever |
| 英文摘要 | In this paper, we demonstrate experimentally switching a cantilever between its optomechanical bistable states in a low finesse optical cavity. Our experiment shows that the deformation of cantilever can be manipulated by tuning the cavity resonance. When the laser power increases across the threshold value of 110 mu W, optomechanical bistability is induced by strong static photothermal backaction at room temperature. Numerical calculation revealed that the bistable effect originates from the multi-well potential created via the optomechanical interaction. Switching of the cantilever between the bistable states was achieved by tuning the cavity to the corresponding boundaries of the bistable region, where the barrier between the bistable states vanishes. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | RADIATION-PRESSURE ; MIRROR CONFINEMENT ; OSCILLATOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000352743300005 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4864]  |
| 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.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu Hao,Ding JiangFang,Li Yong,et al. Manipulating a micro-cantilever between its optomechanical bistable states in a lever-based Fabry-Perot cavity[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2015,58(5). |
| APA | Fu Hao,Ding JiangFang,Li Yong,&Cao GengYu.(2015).Manipulating a micro-cantilever between its optomechanical bistable states in a lever-based Fabry-Perot cavity.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,58(5). |
| MLA | Fu Hao,et al."Manipulating a micro-cantilever between its optomechanical bistable states in a lever-based Fabry-Perot cavity".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 58.5(2015). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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