典型文献
Nonreciprocal ground-state cooling of mechanical resonator in a spinning optomechanical system
文献摘要：
We theoretically present a scheme for nonreciprocal ground-state cooling in a double-cavity spinning optomechanical system which is consisted of an optomechanical resonator and a spinning optical harmonic resonator with directional driving.The optical Sagnac effect generated by the whis-pering-gallery cavity(WGC)rotation creates frequency difference between the WGC mode,we found that the mechanical resonator(MR)can be cooled to the ground state when the propagation direction of driving light is opposite to the spin direction of the WGC,but not from the other side,vice versa,so that the nonreciprocal cooling is achieved.By appropriately selecting the system parameters,the heating process can be completely suppressed due to the quantum interference effect.The proposed approach provides a platform for quantum manipulation of macroscopic mechanical devices beyond the resolved sideband limit.
文献关键词：
中图分类号：
作者姓名：
Junya Yang;Chengsong Zhao;Zhen Yang;Rui Peng;Shilei Chao;Ling Zhou
作者机构：
School of Physics,Dalian University of Technology,Dalian 116024,China
文献出处：
引用格式：
[1]Junya Yang;Chengsong Zhao;Zhen Yang;Rui Peng;Shilei Chao;Ling Zhou-.Nonreciprocal ground-state cooling of mechanical resonator in a spinning optomechanical system)[J].物理学前沿,2022(05):151-158
A类：
whis,pering
B类：
Nonreciprocal,ground,state,cooling,resonator,spinning,optomechanical,system,We,theoretically,present,scheme,nonreciprocal,double,cavity,which,consisted,optical,harmonic,directional,driving,Sagnac,effect,generated,by,gallery,WGC,rotation,creates,frequency,difference,between,mode,found,that,MR,can,cooled,when,propagation,light,opposite,but,not,from,other,versa,achieved,By,appropriately,selecting,parameters,heating,process,completely,suppressed,due,quantum,interference,proposed,approach,provides,platform,manipulation,macroscopic,devices,beyond,resolved,sideband,limit
AB值：
0.545038
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
