71 citations · 230 across the 14 of their papers we have counts for
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quant-ph2020★ 11 cited
Quantum Limited Superresolution of Extended Sources in One and Two Dimensions
Sudhakar Prasad
We calculate the quantum Fisher information (QFI) for estimating, using a circular imaging aperture, the length of a uniformly bright incoherent line source with a fixed mid-point…
eess.IV2020
Point Spread Function Engineering for 3D Imaging of Space Debris using a Continuous Exact l0 Penalty (CEL0) Based Algorithm
Chao Wang, Raymond H. Chan, Robert J. Plemmons +1
We consider three-dimensional (3D) localization and imaging of space debris from only one two-dimensional (2D) snapshot image. The technique involves an optical imager that exploit…
quant-ph2020★ 7 cited
Quantum Limited Source Localization and Pair Superresolution under Finite Emission Bandwidth
Sudhakar Prasad
Optically localizing a single quasi-monochromatic source to sub-diffractive precisions entails, in the photon-counting limit, a minimum photon cost that scales as the squared ratio…