149 citations · 599 across the 16 of their papers we have counts for
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Optimal waveform estimation for classical and quantum systems via time-symmetric smoothing
Mankei Tsang
Classical and quantum theories of time-symmetric smoothing, which can be used to optimally estimate waveforms in classical and quantum systems, are derived using a discrete-time ap…
Time-Symmetric Quantum Theory of Smoothing
Mankei Tsang
Smoothing is an estimation technique that takes into account both past and future observations, and can be more accurate than filtering alone. In this Letter, a quantum theory of s…
Quantum theory of optical temporal phase and instantaneous frequency. II. Continuous time limit and state-variable approach to phase-locked loop design
Mankei Tsang, Jeffrey H. Shapiro, Seth Lloyd
We consider the continuous-time version of our recently proposed quantum theory of optical temporal phase and instantaneous frequency [Tsang, Shapiro, and Lloyd, Phys. Rev. A 78, 0…
Quantum Imaging beyond the Diffraction Limit by Optical Centroid Measurements
Mankei Tsang
I propose a quantum imaging method that can beat the Rayleigh-Abbe diffraction limit and achieve de Broglie resolution without requiring a multiphoton absorber as the detector. Usi…