33 citations · 40 across the 2 of their papers we have counts for
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quant-ph2018★ 7 cited
Ultimate phase estimation in a squeezed-state interferometer using photon counters with a finite number resolution
P. Liu, G. R. Jin
Photon counting measurement has been regarded as the optimal measurement scheme for phase estimation in the squeezed-state interferometry, since the classical Fisher information eq…
quant-ph2016★ 33 cited
Fisher information of a squeezed-state interferometer with a finite photon-number resolution
P. Liu, P. Wang, W. Yang +2
Squeezed-state interferometry plays an important role in quantum-enhanced optical phase estimation, as it allows the estimation precision to be improved up to the Heisenberg limit…