88 citations · 475 across the 18 of their papers we have counts for
18 papers
Dissipation-induced topological phase transition and periodic-driving-induced photonic topological state transfer in a small optomechanical lattice
Lu Qi, Guo-Li Wang, Shutian Liu +2
We propose a scheme to investigate the topological phase transition and the topological state transfer based on the small optomechanical lattice under the realistic parameters regi…
Photon blockade in a double-cavity optomechanical system with nonreciprocal coupling
Dong-Yang Wang, Cheng-Hua Bai, Shutian Liu +2
Photon blockade is an effective way to generate single photon, which is of great significance in quantum state preparation and quantum information processing. Here we investigate t…
Engineering of topological state transfer and topological beam splitter in an even-size Su-Schrieffer-Heeger chain
Lu Qi, Guo-Li Wang, Shutian Liu +2
The usual Su-Schrieffer-Heeger model with an even number of lattice sites possesses two degenerate zero energy modes. The degeneracy of the zero energy modes leads to the mixing be…
Enhanced photon blockade in an optomechanical system with parametric amplification
Dong-Yang Wang, Cheng-Hua Bai, Xue Han +3
We propose a scheme to enhance the single- and two-photon blockade effect significantly in a standard optomechanical system (OMS) via optical parametric amplification (OPA). The sc…
Strong mechanical squeezing in a standard optomechanical system by pump modulation
Cheng-Hua Bai, Dong-Yang Wang, Shou Zhang +2
Being beneficial for the amplitude modulation of the pump laser, we propose a simple yet surprisingly effective mechanical squeezing scheme in a standard optomechanical system. By…
Robust interface-state laser in non-Hermitian micro-resonator arrays
Lu Qi, Guo-Li Wang, Shutian Liu +2
We propose a scheme to achieve the analogous interface-state laser by dint of the interface between the two intermediate-resonator-coupled non-Hermitian resonator chains. We find t…