33 citations · 63 across the 6 of their papers we have counts for
6 papers
Quantum-limited estimation of atmospheric turbulence via spatial mode decomposition
A. Hrebeniuk, M. Klen, I. Karuseichyk +2
We establish the ultimate precision limit for estimating the optical spatial coherence radius (Fried parameter) within a quantum metrological framework. In the weak field regime, w…
Lost photon enhances superresolution
A. Mikhalychev, P. Novik, I. Karuseichyk +3
Quantum imaging can beat classical resolution limits, imposed by diffraction of light. In particular, it is known that one can reduce the image blurring and increase the achievable…
Optimal correlation order in super-resolution optical fluctuation microscopy
S. Vlasenko, A. B. Mikhalychev, I. L. Karuseichyk +3
Here, we show that, contrary to the common opinion, the super-resolution optical fluctuation microscopy might not lead to ideally infinite super-resolution enhancement with increas…
Reconstructing compound objects by quantum imaging with higher-order correlation functions
A. B. Mikhalychev, B. Bessire, I. L. Karuseichyk +6
Quantum imaging has a potential of enhancing precision of the object reconstruction by using quantum correlations of the imaging field. This is especially important for imaging req…
Quantum noise radar: superresolution with quantum antennas by accessing spatiotemporal correlations
I. Peshko, D. Mogilevtsev, I. Karuseichyk +4
We suggest overcoming the "Rayleigh catastrophe" and reaching superresolution for imaging with both spatially and temporally-correlated field of a superradiant quantum antenna. Con…
Shaping field correlations with quantum antennas
A. Mikhalychev, D. Mogilevtsev, G. Ya. Slepyan +4
Quantum antennas can shape the spatial entanglement of emitted photons originating from specific initial non-Dicke entangled states of antenna emitters. In contrast to a classical…