663 citations · 3.4k across the 29 of their papers we have counts for
25 papers · 1 filter
Quantum Enhanced Microrheology of a Living Cell
Michael A. Taylor, Jiri Janousek, Vincent Daria +4
We demonstrate the first biological measurement with precision surpassing the quantum noise limit. Lipid particles within a living yeast cell are tracked with sub-shot noise sensit…
Multipartite Einstein-Podolsky-Rosen steering and genuine tripartite entanglement with optical networks
Seiji Armstrong, Meng Wang, Run Yan Teh +6
The Einstein-Podolsky-Rosen (EPR) paradox established a link between entanglement and nonlocality in quantum mechanics. EPR steering is the nonlocality associated with the EPR para…
Biological measurement beyond the quantum limit
Michael A. Taylor, Jiri Janousek, Vincent Daria +4
Quantum noise places a fundamental limit on the per photon sensitivity attainable in optical measurements. This limit is of particular importance in biological measurements, where…
Asymmetric EPR entanglement in continuous variable systems
Katherine Wagner, Jiri Janousek, Seiji Armstrong +3
Continuous variable entanglement can be produced in nonlinear systems or via interference of squeezed states. In many of optical systems, such as parametric down conversion or inte…
Programmable Multimode Quantum Networks
Seiji Armstrong, Jean-Francois Morizur, Jiri Janousek +4
Entanglement between large numbers of quantum modes is the quintessential resource for future technologies such as the quantum internet. Conventionally the generation of multimode…
Quantum projection noise limited interferometry with coherent atoms in a Ramsey type setup
D. Döring, G. McDonald, J. E. Debs +5
Every measurement of the population in an uncorrelated ensemble of two-level systems is limited by what is known as the quantum projection noise limit. Here, we present quantum pro…