504 citations · 1.2k across the 5 of their papers we have counts for
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Measuring Measurement: Theory and Practice
A. Feito, J. S. Lundeen, H. Coldenstrodt-Ronge +3
Recent efforts have applied quantum tomography techniques to the calibration and characterization of complex quantum detectors using minimal assumptions. In this work we provide de…
Bridging particle and wave sensitivity in a detector of configurable positive operator-valued measures
Graciana Puentes, Jeff S. Lundeen, Matthijs P. A. Branderhorst +3
We report an optical detector with tunable positive operator-valued measures (POVMs). The device is based on a combination of weak-field homodyne techniques and photon-number-resol…
Experimental joint weak measurement on a photon pair as a probe of Hardy's Paradox
J. S. Lundeen, A. M. Steinberg
It has been proposed that the ability to perform joint weak measurements on post-selected systems would allow us to study quantum paradoxes. These measurements can investigate the…
Tailored photon-pair generation in optical fibers
Offir Cohen, Jeff S. Lundeen, Brian J. Smith +3
We experimentally control the spectral structure of photon pairs created via spontaneous four-wave mixing in microstructured fibers. By fabricating fibers with designed dispersion,…
Optimal Quantum Phase Estimation
U. Dorner, R. Demkowicz-Dobrzanski, B. J. Smith +4
By using a systematic optimization approach we determine quantum states of light with definite photon number leading to the best possible precision in optical two mode interferomet…