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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
Source PublicationSci Rep
Volume7
AbstractWe 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.
SubtypeArticle
Department量光
DOI10.1038/s41598-017-03546-7
Funding OrganizationNSFC [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
Indexed BySCI
Funding OrganizationNSFC [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 IDWOS:000403140000057
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27787
Collection量子光学重点实验室
Corresponding Authorjinghui73@gmail.com; ozdemir@wustl.edu
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
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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