271 citations · 562 across the 5 of their papers we have counts for
5 papers
Quantum Advantage of One-Way Squeezing in Enhancing Weak-Force Sensing
Jie Wang, Qian Zhang, Ya-Feng Jiao +5
Cavity optomechanical (COM) sensors, featuring efficient light-motion couplings, have been widely used for ultra sensitive measurements of various physical quantities ranging from…
Squeezing-enhanced quantum sensing with quadratic optomechanics
Sheng-Dian Zhang, Jie Wang, Qian Zhang +6
Cavity optomechanical (COM) sensors, enhanced by quantum squeezing or entanglement, have become powerful tools for measuring ultra-weak forces with high precision and sensitivity.…
Breaking Anti- Symmetry by Spinning a Resonator
Huilai Zhang, Ran Huang, Sheng-Dian Zhang +4
Non-Hermitian systems, with symmetric or antisymmetric Hamiltonians under the parity-time () operations, can have entirely real eigenvalues. This fact has led to surp…
Nonreciprocal Optomechanical Entanglement against Backscattering Losses
Ya-Feng Jiao, Sheng-Dian Zhang, Yan-Lei Zhang +3
We propose how to achieve nonreciprocal quantum entanglement of light and motion and reveal its counterintuitive robustness against random losses. We find that by splitting the cou…
Weak-force sensing with squeezed optomechanics
Wen Zhao, Sheng-Dian Zhang, Adam Miranowicz +1
We investigate quantum-squeezing-enhanced weak-force sensing via a nonlinear optomechanical resonator containing a movable mechanical mirror and an optical parametric amplifier (OP…