Martina Miková získala třetí místo v soutěži vědeckých prací mladých fyziků o Cenu Milana Odehnala 2014 za studium kvantového zpracování informace. Gratulujeme! Vojtěch Krčmarský úspěšně obhájil bakalářskou práci Využití kapalných krystalů pro ovládání polarizačního stavu světla a po prázdninách nastoupí
Monitoring and real-time plotting of the temperature and relative humidity in QOLO
The facade of our building is covered by dark stone and our lab is equipped by a huge south-east facing window. The air condition in the lab consists of a small wall-mounted AC unit and mechanical ventilation input and output
Photos from Photons Beyond Qubits 2014: Workshop on Quantum Information Processing in Olomouc
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
5 pages, 3 figures, 1 onion
Our new paper on stability of quantum non-Gaussianity under losses is finally sitting on arXiv. We have experimentally demonstrated extreme robustness of quantum non-Gaussianity of single-photon states with positive Wigner function. The directly witnessed quantum non-Gaussianity of a generated state
Our undergraduate student team strikes back!
From left to right: Robert, Robert, Jan, Josef & some unknown Mafioso
Dr. Lukáš Slodička joined our group
We welcome Lukáš as a new postdoctoral researcher in Quantum Optics Lab Olomouc!
Naděje experimentální kvantové optiky se setkaly v Olomouci
Deset mladých profesorů reprezentujících světové, dynamicky se rozvíjející laboratoře kvantové optiky a optického kvantového zpracování informace navštívilo ve dnech 8.–10. dubna katedru optiky Přírodovědecké fakulty UP. Odborníci z prestižních univerzit z Dánska, Francie, Itálie, Japonska, Rakouska, Německa a Polska se zúčastnili
Phase super-resolution at quantum limit
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
Photons Beyond Qubits 2013 – Workshop on Quantum Information processing: talks, posters & photos
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
Efficient characterization of Toffoli gate
We propose an efficiently measurable lower bound on quantum process fidelity of N-qubit controlled-Z gates [arXiv:1306.1141]. This bound is determined by average output state fidelities for N partially conjugate product bases. A distinct advantage of our approach is that only