11 citations · 14 across the 5 of their papers we have counts for
5 papers · 1 filter
Sampling the spatial coherence of light
M. Vitek, M. Peterek, D. Koutny +6
We introduce a novel application of the Hartmann sensor, traditionally designed for wavefront sensing, to measure the coherence properties of optical signals. By drawing an analogy…
When quantum state tomography benefits from willful ignorance
L. Motka, M. Paur, J. Rehacek +2
We show that quantum state tomography with perfect knowledge of the measurement apparatus proves to be, in some instances, inferior to strategies discarding all information about t…
Towards quantum 3D imaging devices: the Qu3D project
Cristoforo Abbattista, Leonardo Amoruso, Samuel Burri +23
We review the advancement of the research toward the design and implementation of quantum plenoptic cameras, radically novel 3D imaging devices that exploit both momentum-position…
Efficient tomography with unknown detectors
L. Motka, M. Paur, J. Rehacek +2
We compare the two main techniques used for estimating the state of a physical system from unknown measurements: standard detector tomography and data-pattern tomography. Adopting…
Local sampling of the Wigner function at telecom wavelength with loss-tolerant detection of photon statistics
G. Harder, Ch. Silberhorn, J. Rehacek +4
We report the experimental point-by-point sampling of the Wigner function for nonclassical states created in an ultrafast pulsed type-II parametric down-conversion source. We use a…