171 citations · 246 across the 12 of their papers we have counts for
12 papers
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…
Enhancing axial localization with wavefront control
M. Peterek, M. Paur, M. Vitek +6
Enhancing the ability to resolve axial details is crucial in three-dimensional optical imaging. We provide experimental evidence showcasing the ultimate precision achievable in axi…
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…
Observation of concentrating paraxial beams
Andrea Aiello, Martin Paur, Bohumil Stoklasa +3
We report,to the best of our knowledge, the first observation of concentrating paraxial beams of light in a linear nondispersive medium. We have generated this intriguing class of…
Intensity-Based Axial Localization at the Quantum Limit
J. Rehacek, M. Paur, B. Stoklasa +3
We derive fundamental precision bounds for single-point axial localization. For the case of a Gaussian beam, this ultimate limit can be achieved with a single intensity scan, provi…