Enhanced entanglement via magnon squeezing in a two-cavity magnomechanical system

A Sohail, R Ahmed, JX Peng, A Shahzad, SK Singh - JOSA B, 2023 - opg.optica.org
The present study is based on a theoretically feasible scheme for the enhancement of
entanglement between different bipartitions due to magnon squeezing in a two-cavity …

Nonreciprocal sideband responses in a spinning microwave magnomechanical system

X Wang, KW Huang, H Xiong - Optics Express, 2023 - opg.optica.org
Nonreciprocal sideband responses in a spinning microwave magnomechanical system
consists of a spinning resonator coupled with a yttrium iron garnet sphere are proposed. We …

High-efficiency entanglement of microwave fields in cavity opto-magnomechanical systems

K Di, S Tan, L Wang, A Cheng, X Wang, Y Liu, J Du - Optics Express, 2023 - opg.optica.org
We demonstrate a scheme to realize high-efficiency entanglement of two microwave fields in
a dual opto-magnomechanical system. The magnon mode simultaneously couples with the …

[HTML][HTML] Nonreciprocal macroscopic tripartite entanglement in atom-optomagnomechanical system

Q Zheng, W Zhong, G Cheng, A Chen - EPJ Quantum Technology, 2024 - Springer
We investigate how to generate the nonreciprocal macroscopic tripartite entanglement
among the atomic ensemble, ferrimagnetic magnon and mechanical oscillator in a hybrid …

Quantum illumination based on cavity-optomagnonics system with Kerr nonlinearity

CZ Du, DW Wang, CS Zhao, J Yang, L Zhou - Optics Express, 2023 - opg.optica.org
Quantum illumination is a quantum optical sensing technique, which employs an entangled
source to detect low-reflectivity object immersed in a bright thermal background. Hybrid …

Hybrid magnon-photon bundle emission from a ferromagnetic-superconducting system

C Gou, X Hu, J Xu, F Wang - Physical Review Research, 2024 - APS
We show that the hybrid magnon-photon bundle emission is possible to generate by
employing a three-level Δ-type superconducting artificial atom. The single atom is …

Optical sideband generation in a nonlinear-magnon-mediated cavity

Y Liu, D Yang, F Chai, Y Xu, F Cui, XT Xie - Physical Review A, 2024 - APS
We investigate optical sideband generation via the nonlinear magnon in a hybrid cavity-
optomagnonical system consisting of a yttrium iron garnet sphere, a microwave copper …

Controlling magnon-magnon entanglement and steering by atomic coherence

LL Zheng, W Shi, K Shen, D Kong, F Wang - Optics Express, 2023 - opg.optica.org
Here we show that it is possible to control magnon-magnon entanglement in a hybrid
magnon-atom-cavity system based on atomic coherence. In a four-level V-type atomic …

Manipulating bipartite and tripartite quantum correlations of mechanical oscillators via optomechanical interaction

R Peng, Z Yang, D Wang, L Zhou - Optics Express, 2023 - opg.optica.org
The entanglement of macroscopic mechanical oscillators is always an interesting domain.
How to entangle multiple mechanical oscillators is still not well answered. In this paper, we …

Entanglement enhancement through magnon squeezing and optical parametric amplifier in cavity magnomechanics

A Hidki, A Lakhfif, N Benrass, M Nassik - Chinese Journal of Physics, 2024 - Elsevier
We consider a cavity magnomechanical (CMM) system comprising magnon, cavity, and
phonon modes. The coupling between the magnon and cavity, as well as between magnon …