Řeháček, JaroslavHradil, Z.Koutny, D.Grover, J.Krzic, A.Sánchez Soto, Luis Lorenzo2023-06-172023-06-172018-07-032469-992610.1103/PhysRevA.98.012103https://hdl.handle.net/20.500.14352/12230©2018 American Physical Society We acknowledge financial support from the Grant Agency of the Czech Republic (Grant No. 18-04291S), the Palacký University (Grant No. IGA_PrF_2018_003), the European Space Agency’s ARIADNA scheme (Contract No. 4000120780/17/NL/LF/as), and the Spanish MINECO (Grant No. FIS2015-67963-P).We construct optimal measurements, achieving the ultimate precision predicted by quantum theory, for the simultaneous estimation of centroid, separation, and relative intensities of two incoherent point sources using a linear optical system. We discuss the physical feasibility of the scheme, which could pave the way for future practical implementations of quantum-inspired imaging.engAtribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/journal articlehttp://dx.doi.org/10.1103/PhysRevA.98.012103https://journals.aps.orgopen access535ResolutionMetrologyLimitsFísica (Física)Óptica (Física)22 Física2209.19 Óptica Física