Perspectives on quantum transduction

N Lauk, N Sinclair, S Barzanjeh… - Quantum Science …, 2020‏ - iopscience.iop.org
Quantum transduction, the process of converting quantum signals from one form of energy to
another, is an important area of quantum science and technology. The present perspective …

Optimal entanglement-assisted electromagnetic sensing and communication in the presence of noise

H Shi, B Zhang, JH Shapiro, Z Zhang, Q Zhuang - Physical Review Applied, 2024‏ - APS
High time-bandwidth product signal and idler pulses comprised of independent identically
distributed two-mode squeezed vacuum (TMSV) states are readily produced by …

Entanglement-assisted communication surpassing the ultimate classical capacity

S Hao, H Shi, W Li, JH Shapiro, Q Zhuang, Z Zhang - Physical Review Letters, 2021‏ - APS
Entanglement underpins a variety of quantum-enhanced communication, sensing, and
computing capabilities. Entanglement-assisted communication (EACOMM) leverages …

Practical route to entanglement-assisted communication over noisy bosonic channels

H Shi, Z Zhang, Q Zhuang - Physical Review Applied, 2020‏ - APS
Entanglement offers substantial advantages in quantum information processing, but loss
and noise hinder its application in practical scenarios. Although it has been well known for …

Entanglement optimization of filtered output fields in cavity optomechanics

XB Yan, ZJ Deng, XD Tian, JH Wu - Optics Express, 2019‏ - opg.optica.org
Output entanglement is a key element in quantum information processing. Here, we show
how to obtain optimal entanglement between two filtered output fields in a three-mode …

Steady-state one-way Einstein-Podolsky-Rosen steering in optomechanical interfaces

H Tan, X Zhang, G Li - Physical Review A, 2015‏ - APS
Einstein-Podolsky-Rosen (EPR) steering is a form of quantum correlation and its intrinsic
asymmetry makes it distinct from entanglement and Bell nonlocality. We propose here a …

Distant entanglement enhanced in -symmetric optomechanics

C Tchodimou, P Djorwe, SG Nana Engo - Physical Review A, 2017‏ - APS
We study steady-state continuous-variable entanglement in a three-mode optomechanical
system consisting of an active optical cavity (gain) coupled to a passive optical cavity (loss) …

[PDF][PDF] Entanglement quantification using various inseparability criteria for correlated photons

T Abebe, N Gemechu, K Shogile… - Romanian Journal of …, 2020‏ - rjp.nipne.ro
In this paper, a detailed comparison among the exhibited nature of entanglement of the
cavity radiation of the non-degenerate three-level cascade laser with a coherently driven …

Entanglement analysis of a two-atom nonlinear Jaynes–Cummings model with nondegenerate two-photon transition, Kerr nonlinearity, and two-mode Stark shift

HR Baghshahi, MK Tavassoly, MJ Faghihi - Laser Physics, 2014‏ - iopscience.iop.org
An entangled state, as an essential tool in quantum information processing, may be
generated through the interaction between light and matter in cavity quantum …

Optimizing the output-photon entanglement in multimode optomechanical systems

ZJ Deng, XB Yan, YD Wang, CW Wu - Physical Review A, 2016‏ - APS
Entangled light beams are important resources for quantum information processing. For
some applications like teleportation, only the entanglement between two wave packets (two …