Quantum tomography has come a long way from early reconstructions of Wigner functions
from projections along quadratures to the full characterization of multipartite systems. Now, it …

Correctly characterizing state preparation and measurement (SPAM) processes is a
necessary step towards building reliable quantum processing units (QPUs). In this work, we …

Improved measurement techniques are central to technological development and
foundational scientific exploration. Quantum physics relies on detectors sensitive to non …

We report the experimental reconstruction of the statistical properties of an ultrafast pulsed
type II parametric down-conversion source in a periodically poled potassium titanyl …

We report on the first realization of time-dependent quantum detector tomography for
commercially available InGaAs avalanche photo detectors. For the construction of …

We introduce an operational and statistically meaningful measure, the quantum tomographic
transfer function, that possesses important physical invariance properties for judging …

The representation of quantum states via phase-space functions constitutes an intuitive
technique to characterize light. However, the reconstruction of such distributions is …