Seize the Moments: Enhancing Moment Estimation (...) - M. Tsang - PRACQSYS 2018 - CEB T2 2018

Mankei Tsang (Department of Electrical and Computer Engineering, National University of Singapore, Singapore & Department of Physics, National University of Singapore, Singapore) / 05.07.2018

Seize the Moments: Enhancing Moment Estimation for Subdiffraction Incoherent Imaging

Inspired by quantum metrology, I propose a far-field imaging method called spatial-mode demultiplexing (SPADE) to estimate the moments of an arbitrary subdiffraction object. The estimation errors of SPADE can be lower than the Cramer-Rao bounds for direct imaging by orders of magnitude. Realizable with linear optics and photon counting, SPADE should find applications in both observational astronomy and fluorescence microscopy, such as object size and shape estimation.

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Видео Seize the Moments: Enhancing Moment Estimation (...) - M. Tsang - PRACQSYS 2018 - CEB T2 2018 канала Institut Henri Poincaré