Ultraprecision quantum sensing and measurement based on nonlinear hybrid optomechanical systems containing ultracold atoms or atomic Bose–Einstein …
In this review, the authors study how a hybrid optomechanical system (OMS), in which a
quantum micro-or nano-mechanical oscillator is coupled to the electromagnetic radiation …
quantum micro-or nano-mechanical oscillator is coupled to the electromagnetic radiation …
[HTML][HTML] Dynamical approach to quantum optomechanics: motivation, method, and applications
B He, Q Lin - Fundamental Research, 2023 - Elsevier
We present an overall summary on a method to deal with quantum dynamics of
optomechanical systems. The method is based on the dynamical evolution processes …
optomechanical systems. The method is based on the dynamical evolution processes …
Laser cooling of a nanomechanical oscillator to its zero-point energy
Optomechanical systems in the well-resolved-sideband regime are ideal for studying a
myriad of quantum phenomena with mechanical systems, including backaction-evading …
myriad of quantum phenomena with mechanical systems, including backaction-evading …
Optical backaction-evading measurement of a mechanical oscillator
Quantum mechanics imposes a limit on the precision of a continuous position measurement
of a harmonic oscillator, due to backaction arising from quantum fluctuations in the …
of a harmonic oscillator, due to backaction arising from quantum fluctuations in the …
Enhanced weak force sensing based on atom-based coherent quantum noise cancellation in a hybrid cavity optomechanical system
The weak force sensing based on a coherent quantum noise cancellation (CQNC) scheme
is presented in a hybrid cavity optomechanical system containing a trapped ensemble of …
is presented in a hybrid cavity optomechanical system containing a trapped ensemble of …
Force sensing with an optomechanical system at room temperature
ZF Yan, B He, Q Lin - Physical Review A, 2023 - APS
We present an alternative approach to force sensing with optomechanical systems. The
operation is based on a nonlinear dynamical mechanism, which locks the mechanical …
operation is based on a nonlinear dynamical mechanism, which locks the mechanical …
Nonreciprocal optomechanically induced transparency and enhanced ground-state cooling in a reversed-dissipation cavity system
J Zhang, Y Li, Y Zhang - Optics Express, 2023 - opg.optica.org
We explore the prospects of phase-modulated optical nonreciprocity and enhanced ground-
state cooling of a mechanical resonator for the reversed-dissipation system, where the …
state cooling of a mechanical resonator for the reversed-dissipation system, where the …
Engineering optomechanical entanglement via dual-mode cooling with a single reservoir
ZQ Liu, CS Hu, YK Jiang, WJ Su, H Wu, Y Li, SB Zheng - Physical Review A, 2021 - APS
We study reservoir-engineered entanglement for a cascaded bosonic system consisting of
three modes, where the adjacent pairs couple to each other via both the beam-splitter …
three modes, where the adjacent pairs couple to each other via both the beam-splitter …
Measurement of motion beyond the quantum limit by transient amplification
Through simultaneous but unequal electromechanical amplification and cooling processes,
we create a method for a nearly noiseless pulsed measurement of mechanical motion. We …
we create a method for a nearly noiseless pulsed measurement of mechanical motion. We …
Dissipative quantum feedback in measurements using a parametrically coupled microcavity
Micro-and nanoscale optical or microwave cavities are used in a wide range of classical
applications and quantum science experiments, ranging from precision measurements …
applications and quantum science experiments, ranging from precision measurements …