6 papers · 1 filter
Nonreciprocal optomechanical entanglement in an asymmetric Fabry-Perot cavity
Jia-Kang Wu, Ning Hu, Jie-Qiao Liao +1
Nonreciprocal transmission (classical nonreciprocity) in optomechanical systems based on asymmetric Fabry-Perot (F-P) cavities has been theoretically proposed and experimentally de…
Quantum-enhanced distributed network sensing using multiple quantum resources
Rui Zhang, Zi-Yu Zhou, Wen-Quan Yang +3
We propose a theoretical scheme for quantum enhanced distributed network sensing, targeting multiphase estimation by leveraging multiple quantum resources. Specifically, we investi…
Highly sensitive temperature sensing via quadratic optomechanical coupling
Yu-Sheng Tang, Xun-Wei Xu, Jie-Qiao Liao +2
The effective frequency of a mechanical resonator can be tuned via the spring effect induced by quadratic optomechanical (QOM) coupling, and both spontaneous symmetry breaking and…
Achieving Robust Single-Photon Blockade with a Single Nanotip
Jian Tang, Yun-Lan Zuo, Xun-Wei Xu +4
Backscattering losses, due to intrinsic imperfections or external perturbations that are unavoidable in optical resonators, can severely affect the performance of practical photoni…
Chiral photon blockade in the spinning Kerr resonator
Yunlan Zuo, Ya-Feng Jiao, Xun-Wei Xu +3
We propose how to achieve chiral photon blockade by spinning a nonlinear optical resonator. We show that by driving such a device at a fixed direction, completely different quantum…
Manipulating Topological Polaritons in Optomechanical Ladders
Jia-Kang Wu, Xun-Wei Xu, Hui Jing +3
We propose to manipulate topological polaritons in optomechanical ladders consisting of an optical Su-Schrieffer-Heeger (SSH) chain and a mechanical SSH chain connected through opt…