High-order exceptional points in optomechanics
文献类型：期刊论文
| 作者 | Ozdemir, S. K.; Lu, H.; Nori, Franco; Jing, H. |
| 刊名 | Sci Rep
 |
| 出版日期 | 2017 |
| 卷号 | 7 |
| 通讯作者 | jinghui73@gmail.com ; ozdemir@wustl.edu |
| 英文摘要 | We study mechanical cooling in systems of coupled passive (lossy) and active (with gain) optical resonators. We find that for a driving laser which is red-detuned with respect to the cavity frequency, the supermode structure of the system is radically changed, featuring the emergence of genuine high-order exceptional points. This in turn leads to giant enhancement of both the mechanical damping and the spring stiffness, facilitating low-power mechanical cooling in the vicinity of gain-loss balance. This opens up new avenues of steering micromechanical devices with exceptional points beyond the lowest-order two. |
| 收录类别 | SCI |
| 资助信息 | NSFC [11474087]; ARO [W911NF-16-1-0339]; RIKEN iTHES Project; MURI Center for Dynamic Magneto-Optics via the AFOSR [FA9550-14-1-0040]; JST, CREST |
| WOS记录号 | WOS:000403140000057 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27787]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Ozdemir, S. K.,Lu, H.,Nori, Franco,et al. High-order exceptional points in optomechanics[J]. Sci Rep,2017,7. |
| APA | Ozdemir, S. K.,Lu, H.,Nori, Franco,&Jing, H..(2017).High-order exceptional points in optomechanics.Sci Rep,7. |
| MLA | Ozdemir, S. K.,et al."High-order exceptional points in optomechanics".Sci Rep 7(2017). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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