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High-order exceptional points in optomechanics
Jing, H.; Ozdemir, S. K.; Lu, H.; Nori, Franco; jinghui73@gmail.com; ozdemir@wustl.edu
2017
发表期刊Sci Rep
卷号7
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.
文章类型Article
部门归属量光
DOI10.1038/s41598-017-03546-7
资助者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 ; 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 ; 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 ; 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
收录类别SCI
资助者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 ; 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 ; 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 ; 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
引用统计
被引频次:31[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/27787
专题量子光学重点实验室
通讯作者jinghui73@gmail.com; ozdemir@wustl.edu
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
Jing, H.,Ozdemir, S. K.,Lu, H.,et al. High-order exceptional points in optomechanics[J]. Sci Rep,2017,7.
APA Jing, H.,Ozdemir, S. K.,Lu, H.,Nori, Franco,jinghui73@gmail.com,&ozdemir@wustl.edu.(2017).High-order exceptional points in optomechanics.Sci Rep,7.
MLA Jing, H.,et al."High-order exceptional points in optomechanics".Sci Rep 7(2017).
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