98 citations · 156 across the 3 of their papers we have counts for
3 papers
Quantum limit for two-dimensional resolution of two incoherent optical point sources
Shan Zheng Ang, Ranjith Nair, Mankei Tsang
We obtain the multiple-parameter quantum Cramér-Rao bound for estimating the transverse Cartesian components of the centroid and separation of two incoherent optical point sources…
Spectrum analysis with quantum dynamical systems
Shilin Ng, Shan Zheng Ang, Trevor A. Wheatley +4
Measuring the power spectral density of a stochastic process, such as a stochastic force or magnetic field, is a fundamental task in many sensing applications. Quantum noise is bec…
Optomechanical parameter estimation
Shan Zheng Ang, Glen I. Harris, Warwick P. Bowen +1
We propose a statistical framework for the problem of parameter estimation from a noisy optomechanical system. The Cramér-Rao lower bound on the estimation errors in the long-time…