To communicate and exchange resources
Adding Photons Without the Noise — Our team has made a significant breakthrough by experimentally preparing multiphoton-added coherent states of light, a key development in optical quantum state engineering. The findings, published in npj Quantum Information, highlight demonstrating the addition
We are thrilled to share our research on the quantification of quantum entanglement using artificial neural networks. Our approach allows us to accurately measure entanglement without requiring complete knowledge of the quantum state. By leveraging neural networks, we achieve a
![[MLQ2021 logo]](https://quantum.opticsolomouc.org/wp-content/uploads/2021/02/MLQ2021_logo-600x350.png "QOLO presentations at the Machine Learning for Quantum 2021"){kind=logo}
Dominik Koutný and Dominik Vašinka from our group will present video posters at the MLQ2021. The goal of this online conference, taking place March 1-5, 2021, is to bring together quantum physicists with experts in computer science and machine learning,
Our work on quantum-feature certification for single-photon detectors was published in Physical Review Letters, DOI: 10.1103/PhysRevLett.126.043601, arXiv: 2101.03509. We proposed and experimentally demonstrated a procedure for direct certification of quantum non-Gaussianity and Wigner function negativity of photonic quantum detectors. Surprisingly,
April 14-17, 2014; Department of Optics, Faculty of Science, Palacký University 17. listopadu 12, Olomouc, Czech Republic Talks Gregor Weihs: Photon sources and the foundations of quantum mechanics Miroslav Ježek: Experimental quantum information processing at the Department of Optics Morgan
When phase sample is explored or a length is measured by an optical interferometer, the question arises: what is the ultimate resolution of such measurement? In other words, how many fringes can you have within one period and how good
April 8-10, 2013; Department of Optics, Faculty of Science, Palacký University 17. listopadu 12, Olomouc, Czech Republic Talks Jaromír Fiurášek: Experimental quantum information processing at the Department of Optics presentation video Marco Bellini: Single-photon-level manipulation and mode analysis of ultrashort
In our recent work, we have proposed a directly measurable parameter quantifying eff ective indistinguishability of particles used as information carriers in quantum information transfer and processing [M.Miková et al., Phys. Rev. A 87, 042327 (2013); arXiv:1209.0908]. We experimentally tested its relevance for photons
What happens when a collimated beam of light hits a narrow slit? For the slit that is only slightly narrower than the beam, it appears that the slit cuts out part of the beam. When the slit opening decreases, the
Our paper on testing non-Gaussian character of Schroedinger’s cat state produced under realistic conditions has been published in Physical Review A [10.1103/PhysRevA.86.043813]. In collaboration with QUIN group of prof. Ulrik Andersen we have experimentally verified the quantum non-Gaussian character of