Loss-tolerant and supersensitive angular rotation estimation based on quantum-enhanced interferometers
W Yao, X Zhang, L Tian, X Liu, S Shi, Y Zheng - Physical Review A, 2024 - APS
Quantum resources have been proven to drive the measurement sensitivity to beyond
standard quantum limit in quantum metrology. However, quantum advantage degrades with …
standard quantum limit in quantum metrology. However, quantum advantage degrades with …
Enhancing the Sensitivity of Quantum Fiber‐Optical Gyroscope via a Non‐Gaussian‐State Probe
WX Zhang, R Zhang, Y Zuo… - Advanced Quantum …, 2025 - Wiley Online Library
A theoretical scheme to enhance the sensitivity of a quantum fiber‐optical gyroscope
(QFOG) via a non‐Gaussian‐state probe based on quadrature measurements of the optical …
(QFOG) via a non‐Gaussian‐state probe based on quadrature measurements of the optical …
Photon‐Assisted Quantum Phase Transitions in a Cavity Optomechanical System with Two Nonlinear Mechanical Modes
DK Jiang, R Zhang, Y Liu, LM Kuang - Annalen der Physik, 2024 - Wiley Online Library
Photon‐assisted quantum phase transitions (QPTs) are studied in a cavity optomechanical
system that consists of one optical cavity and two nonlinear mechanical resonators and …
system that consists of one optical cavity and two nonlinear mechanical resonators and …
Quantum-enhanced interferometry with unbalanced entangled coherent states
J Tang, ZH Du, W Zhong, L Zhou, YB Sheng - Chinese Physics B, 2025 - iopscience.iop.org
We propose a quantum-enhanced metrological scheme utilizing unbalanced entangled
coherent states (ECSs) generated by passing a coherent state and a coherent state …
coherent states (ECSs) generated by passing a coherent state and a coherent state …
Quantum Tele-Amplification of Non-Gaussian State via bi-modal Asymmetric Entangled Coherent State
A Pathak, RS Singh - 2024 International Conference on Signal …, 2024 - ieeexplore.ieee.org
Optical Coherent State (OCS), generated by LASERS, exhibits Gaussian probability
(Wigner) distribution function with minimum uncertainty-spread in quantum phase space. It …
(Wigner) distribution function with minimum uncertainty-spread in quantum phase space. It …