Distributed quantum metrology with a single squeezed-vacuum source
Abstract
The authors present a technique to overcome the technological limitations of interferometry in quantum metrology by using squeezed light as the quantum resource, on-off detectors, and thus avoiding the need of any auxiliary interferometric channels. Their set-up achieves Heisenberg-limited sensitivity in the estimation of a linear combination of multiple...
Paper Details
Title
Distributed quantum metrology with a single squeezed-vacuum source
Published Date
Nov 25, 2019
Journal
Volume
1
Issue
3
Pages
032024
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Notes
History