Adaptive time-varying parameter estimation via weak measurement

Q Song, H Li, J Huang, T **ao, X Tan, B **a, G Zeng - Physical Review Applied, 2022 - APS
Extending quantum sensing to time-varying parameter estimation is a potential and
challenging task in practical application. To achieve this goal, we propose an adaptive …

Weak signal extraction in non-stationary channel with weak measurement

Q Song, H Li, J Huang, P Huang, X Tan, Y Tao… - Communications …, 2023 - nature.com
An emerging challenge of integrated communication and sensing is the extraction of weak
sensing signals transmitted through an unknown non-stationary channel. In this work, we …

Adaptive estimation of time-varying phase via weak value amplification

C Shi, Q Song, H Li, X Tan, Z Luo, J Huang… - Applied Physics …, 2024 - pubs.aip.org
The real-time estimation of a time-varying phase is of great importance in several fields. In
order to estimate a time-varying phase with high precision and sensitivity, we propose and …

Enhanced sensitivity via polarization switching in fiber-based quantum sensing

X Tan, H Li, Q Song, B **a, T **ao, S Wei, J Huang… - Physical Review …, 2023 - APS
Quantum sensing has performance advantages that far exceed classical sensing, where
sensing with photons is one of the most useful branches, and fiberization is a significant …