365 citations · 582 across the 7 of their papers we have counts for
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quant-ph2007★ 365 cited
Mach-Zehnder Interferometry at the Heisenberg Limit with coherent and squeezed-vacuum light
L. Pezze', A. Smerzi
We show that the phase sensitivity of a Mach-Zehnder interferometer fed by a coherent state in one input port and squeezed-vacuum in the other one is i) independent from the t…
quant-ph2007★ 140 cited
Phase detection at the quantum limit with multi-photon Mach-Zehnder interferometry
L. Pezze, A. Smerzi, G. Khoury +2
We study a Mach-Zehnder interferometer fed by a coherent state in one input port and vacuum in the other. We explore a Bayesian phase estimation strategy to demonstrate that it is…