Ultraprecision quantum sensing and measurement based on nonlinear hybrid optomechanical systems containing ultracold atoms or atomic Bose–Einstein …

A Motazedifard, A Dalafi, MH Naderi - AVS Quantum Science, 2021 - pubs.aip.org
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 entanglement in low-dimensional metal complexes: An outlook

C Cruz - Physica B: Condensed Matter, 2023 - Elsevier
The development of quantum technologies at room temperature is an actual challenge to
overcome. The quantum properties of advanced materials must be optimized to preserve …

Sub-terahertz electromechanics

J Xie, M Shen, Y Xu, W Fu, L Yang, HX Tang - Nature Electronics, 2023 - nature.com
Electromechanical resonators operating in the sub-terahertz regime could be of use in the
development of future communication systems because they support extremely fast data …

Quantum correlation in a nano-electro-optomechanical system enhanced by an optical parametric amplifier and Coulomb-type interaction

HD Mekonnen, TG Tesfahannes, TY Darge… - Scientific Reports, 2023 - nature.com
In this paper, we investigated the quantum correlation of nano-electro-optomechanical
system enhanced by an optical parametric amplifier (OPA) and Coulomb-type interaction. In …

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 …

[HTML][HTML] A perspective on quantum entanglement in optomechanical systems

JD Tang, QZ Cai, ZD Cheng, N Xu, GY Peng, PQ Chen… - Physics Letters A, 2022 - Elsevier
Quantum entanglement in optomechanical systems plays an important role in the progress
of quantum science and technology, such as the exploration of fundamental physics and …

Enhancement of mechanical entanglement in hybrid optomechanical system

A Sohail, M Rana, S Ikram, T Munir, T Hussain… - Quantum Information …, 2020 - Springer
We present a theoretical scheme for the enhancement of entanglement between the two
distant mechanical resonators in a hybrid optomechanical system which is composed of a …

Highly correlated optomechanical oscillations manifested by an anomalous stabilization

J Zhang, M Orszag, M Xiao, X Jiang, Q Lin, B He - Physical Review Letters, 2024 - APS
Driven by a sufficiently powerful pump laser, a cavity optomechanical system will stabilize in
coupled oscillations of its cavity field and mechanical resonator. It was assumed that the …

Tunable phonon-driven magnon–magnon entanglement at room temperature

Y Liu, A Bergman, A Bagrov, A Delin… - New Journal of …, 2023 - iopscience.iop.org
We report the existence of entangled steady-states in bipartite quantum magnonic systems
at elevated temperatures. We consider dissipative dynamics of two magnon modes in a …

Optomechanical force sensor operating over wide detection range

ZF Yan, B He, Q Lin - Optics Express, 2023 - opg.optica.org
A detector with both broad operation range and high sensitivity is desirable in the
measurement of weak periodic forces. Based on a nonlinear dynamical mechanism of …