47 citations · 47 across the 2 of their papers we have counts for
5 papers
Measurement of the mechanical reservoir spectral density in optomechanical system
Wen-Zhao Zhang, Xian-Ting Liang, Jiong Cheng +1
To investigate the dynamical behavior of a quantum system embedded in a memory environment, it is crucial to obtain the knowledge of the reservoir spectral density. However, such k…
Quantum correlation enhanced weak field detection in optomechanical system
Wen-Zhao Zhang, Li-Bo Chen, Jiong Cheng +1
We propose a theoretical scheme to enhance the signal-to-noise ratio in ultrasensitive detection with the help of quantum correlation. By introducing the auxiliary oscillator and t…
Bistable cooling in optomechanical system
Wen-Zhao Zhang, Wen-Lin Li, Jiong Cheng +1
A scheme is presented to optimize the optomechanical cooling of mechanical resonator in instability regime. Based on the stability analysis, we uncovered a distinct bistable effect…
Optomechanical cooling in the non-Markovian regime
Wen-Zhao Zhang, Jiong Cheng, Wen-Dong Li +1
We propose a scheme in which the cooling of a mechanical resonator is achieved by exposing the optomechanical system to a non-Markovian environment. Because of the backflow from th…
Controlling photon transport in the single-photon weak-coupling regime of cavity optomechanics
Wen-Zhao Zhang, Jiong Cheng, Jing-Yi Liu +1
We study the photon statistics properties of few-photon transport in an optomechanical system where an optomechanical cavity couples to two empty cavities. By analytically deriving…